V ONE CORP/ DE
8-K, 1997-12-15
COMPUTERS & PERIPHERAL EQUIPMENT & SOFTWARE
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K
                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


Date of Report  (Date of earliest event reported)  December 8, 1997
                                                   ----------------

                                V-ONE CORPORATION
- - --------------------------------------------------------------------------------
                    (Exact name of registrant as specified in its charter)

                           Commission File No. 0-21511
                                               -------
<TABLE>
<CAPTION>


<S>                                                               <C>        
Delaware                                                          52-1953278 
(State or other jurisdiction of incorporation)         (IRS Employer Identification No.)


20250 Century Boulevard - Suite 300
Germantown, Maryland                                       20874
- - --------------------
(Address of principal executive offices)                   (Zip Code)


</TABLE>

                      Registrant's telephone number, including area code:

                                        (301) 515-5200
                                        --------------


- - --------------------------------------------------------------------------------
                (Former name or former address, if changed since last report.)

- - --------------------------------------------------------------------------------






<PAGE>


   Item 5.  OTHER EVENTS.
            ------------

        On  December  8,  1997,  V-ONE  Corporation,   a  Delaware   corporation
("Company"),  issued  4,000  shares  of  Series A  Convertible  Preferred  Stock
("Series A Stock") to Advantage Fund II Ltd. ("Advantage") for $4 million in the
aggregate.  Each share of Series A Stock is  convertible  into  shares of Common
Stock,  $0.001 par value per share, of the Company ("Common Stock") and warrants
to purchase shares of Common Stock ("Series A Warrants").

        As a result of the issuance of the 4,000  shares of Series A Stock,  the
Company issued to Wharton Capital Partners, Ltd. ("Wharton") for its services as
placement  agent,  warrants  to  purchase  60,000  shares of Common  Stock at an
exercise  price of $4.725  per share  ("Agent  Warrants").  The number of shares
issuable on exercise of the Agent  Warrants and the exercise  price per share is
subject to adjustment in certain circumstances.  The Company also paid Wharton a
fee of $200,000. The Agent Warrants expire on December 8, 2002. The terms of the
Series A Stock and the Agent Warrants were  determined by the Company's Board of
Directors.

        On December 8, 1997, the Company and Advantage entered into a commitment
letter ("Commitment  Letter") pursuant to which the Company agreed to issue, and
Advantage  agreed to purchase,  shares of a new series of preferred stock for $4
million  on the same  terms and  conditions  as the  Series A Stock,  subject to
certain  conditions,  some of which are that (1) the Company obtain  shareholder
approval  with  respect to the issuance of the Series A Stock and any new series
of preferred  stock,  (2) the Company's  stockholders'  equity is at least $13.5
million,  and (3) the ratio of the Company's total  liabilities to stockholders'
equity is not less than 1:4. The commitment  becomes effective 90 days after the
filing of the registration statement described below, and expires on December 8,
1998. The Company may terminate the Commitment  Letter at any time, on ten days'
prior notice. Advantage also has the right to terminate the Commitment Letter in
certain   circumstances.   The  Company  is   obligated   to  pay   Advantage  a
non-refundable commitment fee of $3,333 per month.

        Under the  Subscription  Agreement  dated  December 3, 1997  between the
Company and Advantage,  (1) the Company agreed not to sell any equity securities
or  securities  convertible  into  equity  securities  entitling  the  holder to
purchase shares of the Company's  Common Stock at a price below the market price
of the Common  Stock on the date of such  issuance or  acquisition  ("Discounted
Securities")  until  90 days  have  elapsed  since  the  registration  statement
described  below has been  declared  effective  by the  Securities  and Exchange
Commission  ("SEC")  and (2) the  Company  granted  Advantage  a right  of first
refusal on sales of Discounted Securities until December 8, 1998. Under a letter
dated October 22, 1997 between the Company and Wharton ("Wharton  Letter"),  the
Company  granted  Wharton  an  exclusive  on  certain   offshore  or  discounted
financings  for a  period  ending  on the  60th  day  following  the  date  such
registration  statement  is declared  effective  by the SEC and a right of first
refusal on any offshore or discounted financings until June 8, 1998. Wharton has
agreed that its rights as  described in the  preceding  sentence are subject and
secondary to the rights of  Advantage  and do not apply to any sale of preferred
stock pursuant to the Commitment Letter.


                                      -2-

<PAGE>

        Under the Wharton Letter,  the Company is obligated to issue  additional
warrants  to  Wharton  to  purchase  15,000  shares of Common  Stock for each $1
million  of  additional  financing  provided  by persons  introduced  by Wharton
(including the transaction contemplated by the Commitment Letter) at an exercise
price of $4.725  per share  and to pay  Wharton a fee equal to 5% of the  amount
raised.

        The net proceeds of the offering  ($3.8  million) have been, and the net
proceeds of any additional  issuance of pursuant to the  Commitment  Letter will
be, used for general working capital purposes.

        On December 3, 1997,  the Company  entered  into a  registration  rights
agreement with Advantage  ("Advantage  Registration  Rights  Agreement") and, on
December 8, 1997, the Company entered into a registration  rights agreement with
Wharton  ("Wharton  Registration  Rights  Agreement" and,  collectively with the
Advantage Registration Rights Agreement,  the "Registration Rights Agreements").
Under the  Registration  Rights  Agreements,  the Company is obligated to file a
registration statement with the SEC by January 7, 1998 registering the shares of
Common Stock  issuable  upon  conversion of the Series A Stock and the shares of
Common  Stock  issuable  on  exercise  of the  Series A  Warrants  and the Agent
Warrants.  The Company anticipates  registering 2,250,000 shares of Common Stock
under this registration statement, including 250,000 shares of Common Stock that
may be used to pay  dividends on the Series A Stock.  Advantage and Wharton have
also been granted certain piggy-back registration rights.


        The following is a summary of the terms of the Series A Stock:

        DIVIDENDS. Each share of Series A Stock is entitled to receive dividends
at a rate of $50.00 per annum,  which are cumulative and accrue without interest
(other than with  respect to dividends  in  arrears).  Dividends  are payable on
March 1, June 1,  September 1 and  December 1 of each year.  Dividends  not paid
when due bear  interest at 12% per annum.  The Company may pay  dividends on the
Series A Stock in shares of Common Stock valued at the  "Computed  Price" of the
Common Stock.  The "Computed Price" of a share of Common Stock is the product of
the applicable  "Conversion  Percentage" (which term is described below) and the
"Average  Market Price." The "Average Market Price" is the average of the lowest
sale price on the Nasdaq National Market on each of the five trading days having
the  lowest  sale  price  during  the  25  consecutive  trading  days  prior  to
measurement date, which in the case of a dividend paid in shares of Common Stock
is the dividend payment date.

        No dividends may be paid on any parity dividend stock or junior dividend
stock (such as the Common Stock) until all accrued and unpaid dividends are paid
on the Series A Stock.

        CONVERSION  RIGHTS.  Each share of Series A Stock is  convertible at the
option of the holder  into  shares of Common  Stock and Series A  Warrants.  The
number of Series A Warrants  issuable on conversion of a share of Series A Stock
is the number of shares of Common Stock issued on conversion per share of Series
A Stock  divided by 5. The exercise  price per share of each Series A Warrant is
$4.77 per share.  Each Series A Warrant is exercisable for 5 years from the date
of conversion.  The number of shares of Common Stock issuable on exercise of the


                                      -3-
<PAGE>

Series A Warrants and the exercise  price per share is subject to  adjustment in
certain circumstances.

        The  number of shares of  Common  Stock  issuable  per share of Series A
Stock is  determined  by dividing the sum of (a) $1,000,  (b) accrued and unpaid
dividends, and (c) interest on dividends in arrears ("Conversion Amount") by the
lesser of (1) $4.77  ("Ceiling  Price")  and (2) the  product of the  applicable
Conversion  Percentage and the Average Market Price on the conversion  date. The
"Conversion  Percentage" is generally 85%; however,  if (1) the Company fails to
file the registration  statement when required under the Advantage  Registration
Rights Agreement, (2) the registration statement is not ordered effective by the
SEC  within 90 days  after  December  8, 1997 or the  Company  fails to  request
acceleration of the effective date of such registration  statement when required
under  the  Advantage  Registration  Rights  Agreement,   (3)  the  registration
statement  ceases to be available  for use by any holder of Series Stock that is
named therein as a selling stockholder for any reason, or (4) a holder of Series
A Stock  becomes  unable to convert  any shares of Series A Stock in  accordance
with the  Certificate of  Designations  of Series A Convertible  Preferred Stock
("Certificate  of  Designations")  (other than by reason of the 4.9%  limitation
described below),  then the applicable  percentage is permanently  reduced by 2%
per month up to a maximum  aggregate  reduction in the Conversion  Percentage of
10%.  However,  in lieu of such  reduction,  the Company can make cash  payments
equal to 2% of aggregate  subscription  price per share of Series A Stock (which
amount is limited to 10% of the aggregate  subscription  price).  The Conversion
Amount is adjusted in the event the Company issues certain rights or warrants or
distributes to the holders of securities  junior to the Series A Stock evidences
of indebtedness or assets.

        No holder  of Series A Stock is  entitled  to  receive  shares of Common
Stock on  conversion of its Series A Stock to the extent that the sum of (1) the
shares of Common  Stock  owned by such  holder  and its  affiliates  and (2) the
shares of Common Stock issuable on conversion of the Series A Stock would result
in beneficial  ownership by such holder and its  affiliates of more than 4.9% of
the outstanding shares of Common Stock. Beneficial ownership for this purpose is
determined in accordance  with Section 13(d) of the  Securities  Exchange Act of
1934, as amended.

        If a holder  tenders his or her shares of Series A Stock for  conversion
and does not  receive  certificates  for all of the  shares of Common  Stock and
Series A Warrants to which such holder is entitled when  required,  then,  among
other things,  the Ceiling  Price  otherwise  applicable  to such  conversion is
reduced by $.0954 and the  Conversion  Percentage  otherwise  applicable to such
conversion is reduced by 2%.

        RANKING. The Series A Stock ranks (1) senior to the Common Stock, (2) on
a parity  with any  additional  series of the class of  preferred  stock,  which
series the Board of Directors may from time to time  authorize,  (3) on a parity
with the  shares  of any  additional  class of  preferred  stock  (or  series of
preferred  stock of such class) that the Board of Directors or the  stockholders
may from time to time authorize in accordance  herewith,  which class (or series
thereof)  by its terms  ranks on a parity  with the shares of Series A Stock and


                                      -4-
<PAGE>

(4) senior to any other class or series of preferred stock (other than as stated
in the immediately preceding clauses (2) and (3)) of the Company.


        STATED CAPITAL. Under the Certificate of Designations,  the amount to be
represented  in stated  capital at all times for each share of Series A Stock is
required to be the greater of (i) the quotient  obtained by dividing (a) the sum
of (1)  $1,000,  (2) to the extent  legally  available,  the  accrued but unpaid
dividends  on such  share  of  Series A Stock,  and (3) an  amount  equal to the
accrued  and  unpaid  interest  on  dividends  in  arrears  through  the date of
determination  by (b) the  applicable  Conversion  Percentage and (ii) an amount
equal to the product  obtained by multiplying (x) the number of shares of Common
Stock that would, at the time of such  determination,  be issuable on conversion
of one share of Series A Stock and any accrued and unpaid dividends  thereon and
any accrued  and unpaid  interest on  dividends  thereon in arrears  (determined
without regard to the 4.9% limitation)  times (y) the arithmetic  average of the
closing  bid price of the Common  Stock for the five  consecutive  trading  days
ending one trading day prior to the date of such  determination.  The Company is
required to take such action as may be required to maintain the required  amount
of stated capital not less frequently than monthly.

        VOTING RIGHTS.  The Series A Stock generally has no voting rights except
as otherwise  provided by the Delaware  General  Corporation Law.  However,  the
affirmative  vote or consent of the  holders  of a majority  of the  outstanding
shares of the Series A Stock, voting separately as a class, will be required for
(1) any amendment,  alteration or repeal,  whether by merger or consolidation or
otherwise,  of the Company's  Certificate  of  Incorporation  if the  amendment,
alteration or repeal materially and adversely affects the powers, preferences or
special  rights of the Series A Stock,  or (2) the  creation and issuance of any
security  of the  Company  that is senior to the  Series A Stock as to  dividend
rights or liquidation  preference;  provided,  however, that any increase in the
authorized  preferred  stock of the Company or the  creation and issuance of any
stock that is both junior as to dividend  rights and  liquidation  preference is
not deemed to affect  materially  and  adversely  such  powers,  preferences  or
special  rights and any such  increase  or  creation  and  issuance  may be made
without  any such  vote by the  holders  of Series A Stock  except as  otherwise
required by law.

        MANDATORY REDEMPTION.  The Certificate of Designations provides that the
Company is not obligated to issue,  upon conversion of the Series A Stock,  more
than the number of shares of Common Stock that the Company may issue pursuant to
the rules of Nasdaq ("Maximum Share Amount"), less aggregate number of shares of
Common  Stock  issued by the  Company as  dividends  on the Series A Stock.  The
Company will seek  approval  from the holders of Common Stock to issue shares of
Common  Stock in  connection  with the  Series A Stock in excess of the  amounts
permitted by Nasdaq Rule 4460(i)(1)(D).

        If the  Company  would not be  obligated  to convert  shares of Series A
Stock because of the Maximum Share Amount limitation, the Company is required to
give a notice to that effect to each holder of Series A Stock.  In such event, a
holder may require the Company to redeem such portion of its Series A Stock that
cannot be  converted  as a result of this  limitation  at the "Share  Limitation
Redemption Price." The "Share Limitation Redemption Price" is the greater of (i)
the quotient obtained by dividing (a) the sum of (1) $1,000, (2) an amount equal


                                      -5-
<PAGE>

to the  accrued  but  unpaid  dividends  on the  share  of  Series A Stock to be
redeemed,  and (3) an  amount  equal  to the  accrued  and  unpaid  interest  on
dividends in arrears on such share through the applicable redemption date by (b)
the  applicable  Conversion  Percentage  and (ii) an amount equal to the product
obtained by multiplying (x) the number of shares of Common Stock that would, but
for  the  redemption   pursuant  to  this   provision  of  the   Certificate  of
Designations,  be issuable on  conversion of one share of Series A Stock and any
accrued and unpaid  dividends  thereon  and any  accrued and unpaid  interest on
dividends thereon in arrears  (determined without regard to the 4.9% limitation)
times (y) the  arithmetic  average of the closing bid price of the Common  Stock
for the five  consecutive  trading  days  ending  one  trading  day prior to the
redemption date.

        In addition,  the Company is obligated to redeem all outstanding  shares
of Series A Stock on December 8, 2000 at the "Redemption Price." The "Redemption
Price" is the greater of (i) the  quotient  obtained by dividing  (a) the sum of
(1) $1,000, (2) an amount equal to the accrued but unpaid dividends on the share
of Series A Stock to be  redeemed,  and (3) an amount  equal to the  accrued and
unpaid  interest on  dividends in arrears on such share  through the  applicable
redemption date by (b) the applicable  Conversion  Percentage and (ii) an amount
equal to the product  obtained by multiplying (x) the number of shares of Common
Stock that  would,  but for the  redemption  pursuant to this  provision  of the
Certificate of Designations,  be issuable on conversion of one share of Series A
Stock and any  accrued and unpaid  dividends  thereon and any accrued and unpaid
interest on dividends thereon in arrears  (determined without regard to the 4.9%
limitation)  times (y) the  arithmetic  average of the  closing bid price of the
Common Stock for the five consecutive  trading days ending one trading day prior
to the redemption date.

        OPTIONAL  REDEMPTION  BY THE  COMPANY.  As  long  as the  Company  is in
compliance  in all  material  respects  with its  obligations  to the holders of
Series  A  Stock  under  the  Certificate  of  Designations  and  the  Advantage
Registration Rights Agreement, the Company may redeem all or, from time to time,
part of the outstanding shares of Series A Stock at the Redemption Price.

        OPTIONAL  REDEMPTION  BY THE HOLDERS OF SERIES A STOCK.  In the event an
"Optional  Redemption Event" occurs, each holder of Series A Stock has the right
to require  the  Company to redeem all or a portion its shares of Series A Stock
at the "Optional Redemption Price." "Optional Redemption Event" means any one of
the following:  (1) for any period of five consecutive  trading days there is no
closing bid price of the Common Stock on any national securities exchange or the
Nasdaq National Market;  (2) the Common Stock ceases to be listed for trading on
the Nasdaq National Market, the New York Stock Exchange  ("NYSE"),  the American
Stock Exchange ("AMEX") or the Nasdaq SmallCap Market;  (3) the inability for 30
or more days  (whether or not  consecutive)  of any holder of shares of Series A
Stock who is  entitled  to  optional  redemption  rights to sell such  shares of
Common  Stock  issued  or  issuable  on  conversion  of shares of Series A Stock
pursuant to the registration statement described above for any reason on each of
such 30 days; (4) the Company fails or defaults in the timely performance of any
material  obligation  to a holder of shares of Series A Stock under the terms of
the  Certificate  of  Designations  or under the Advantage  Registration  Rights
Agreement or any other  agreements or documents  entered into in connection with
the issuance of shares of Series A Stock; (5) any consolidation or merger of the
Company with or into another entity (other than a merger or  consolidation  of a
subsidiary  of the Company into the Company or a wholly owned  subsidiary of the
Company)  where  the  shareholders  of the  Company  immediately  prior  to such


                                      -6-
<PAGE>

transaction  do not  collectively  own at least  51% of the  outstanding  voting
securities  of  the  surviving  corporation  of  such  consolidation  or  merger
immediately  following  such  transaction  or the common stock of such surviving
corporation is not listed for trading on the Nasdaq National  Market,  the NYSE,
the  AMEX or the  Nasdaq  SmallCap  Market;  or (6) the  taking  of any  action,
including any  amendment to the Company's  Certificate  of  Incorporation,  that
materially and adversely  affects the rights of any holder of shares of Series A
Stock.

        The  "Optional  Redemption  Price" is the  greater  of (i) the  quotient
obtained  by  dividing  (a) the sum of (1)  $1,000,  (2) an amount  equal to the
accrued but unpaid dividends on the share of Series A Stock to be redeemed,  and
(3) an amount  equal to the accrued and unpaid  interest on dividends in arrears
on such share  through  the  applicable  redemption  date by (b) the  applicable
Conversion  Percentage  and (ii) an  amount  equal to the  product  obtained  by
multiplying  (x) the number of shares of Common  Stock that  would,  but for the
redemption  pursuant to this provision of the  Certificate of  Designations,  be
issuable on conversion of one share of Series A Stock and any accrued and unpaid
dividends  thereon and any accrued and unpaid  interest on dividends  thereon in
arrears  (determined  without  regard  to the  4.9%  limitation)  times  (y) the
arithmetic  average of the  closing  bid price of the Common  Stock for the five
consecutive trading days ending one trading day prior to the redemption date.

        LIMITATIONS  ON REDEMPTIONS  AND TENDER OFFERS.  Neither the Company nor
any  subsidiary of the Company may redeem,  repurchase or otherwise  acquire any
shares of Common Stock or other securities of the Company junior to the Series A
Stock in  dividend  rights or  liquidation  preference  ("Junior  Stock") if the
number  of  shares  so  repurchased,  redeemed  or  otherwise  acquired  in such
transaction or series of related transactions  (excluding any shares surrendered
to the Company in  accordance  with one of its stock option  plans) is more than
either (x) 5% of the number of shares of Common Stock or such Junior  Stock,  as
the case may be, outstanding  immediately prior to such transaction or series of
related transactions or (y) 1% of the number of shares of Common Stock or Junior
Stock, as the case may be, outstanding  immediately prior to such transaction or
series  of  related  transactions  if such  transaction  or  series  of  related
transactions is with any one person or group of affiliated  persons,  unless the
Company  or such  subsidiary  offers to  purchase  for cash from each  holder of
shares  of  Series  A  Stock  at the  time  of such  redemption,  repurchase  or
acquisition the same percentage of such holder's shares of Series A Stock as the
percentage of the number of outstanding  shares of Common Stock or Junior Stock,
as the case may be, to be so  redeemed,  repurchased  or  acquired at a purchase
price per  share of  Series A Stock  equal to the  greater  of (i) the  quotient
obtained  by  dividing  (a) the sum of (1)  $1,000,  (2) an amount  equal to the
accrued but unpaid dividends on such share of Series A Stock, plus (3) an amount
equal to the accrued and unpaid  interest on  dividends  in arrears  through the
date of purchase by (b) the applicable  Conversion Percentage and (ii) an amount
equal to the product  obtained by multiplying (x) the number of shares of Common
Stock that would, but for this purchase,  be issuable on conversion of one share
of Series A Stock and any accrued and unpaid  dividends  thereon and any accrued
and unpaid interest on dividends thereon in arrears  (determined  without regard
to the 4.9%  limitation)  times (y) the  arithmetic  average of the  closing bid
price of the  Common  Stock for the five  consecutive  trading  days  ending one
trading day prior to the date of purchase.



                                      -7-
<PAGE>

        Neither the Company nor any  subsidiary  of the Company may (1) make any
tender offer or exchange offer ("Tender Offer") for outstanding shares of Common
Stock,  unless the Company  contemporaneously  therewith  makes an offer, or (2)
enter into an  agreement  regarding  a Tender  Offer for  outstanding  shares of
Common  Stock by any person  other than the  Company  or any  subsidiary  of the
Company,  unless such person agrees with the Company to make an offer, in either
such case to each holder of outstanding shares of Series A Stock to purchase for
cash at the time of purchase in such Tender Offer the same  percentage of shares
of Series A Stock held by such holder as the percentage of outstanding shares of
Common  Stock  offered to be purchased in such Tender Offer at a price per share
of Series A Stock equal to the greater of (i) the quotient  obtained by dividing
(a) the sum of (1)  $1,000,  (2) an  amount  equal  to the  accrued  but  unpaid
dividends  on such  share  of  Series A Stock,  and (3) an  amount  equal to the
accrued and unpaid interest on dividends in arrears through the date of purchase
by (b) the  applicable  Conversion  Percentage  and (ii) an amount  equal to the
product  obtained by  multiplying  (x) the number of shares of Common Stock that
would, but for this purchase, be issuable on conversion of one share of Series A
Stock and any  accrued and unpaid  dividends  thereon and any accrued and unpaid
interest on dividends thereon in arrears  (determined without regard to the 4.9%
limitation)  times (y) the highest  price per share of Common  Stock  offered in
such Tender Offer.

        SINKING  FUND.  The  shares  of Series A Stock  are not  subject  to the
operation of a purchase, retirement or sinking fund.

        LIQUIDATION  PREFERENCE.  The holders of the Series A Stock are entitled
to a  liquidation  preference  of  $1,000  per share  plus  accrued  and  unpaid
dividends plus interest on accrued and unpaid dividends in arrears.

        The   descriptions  of  the  Certificate  of  Designations  and  of  the
agreements and other documents described in this Form 8-K are qualified in their
entirety by reference to the exhibits filed with this Form 8-K.

Item 7.  Financial Statements and Exhibits.

         (c)   Exhibits.

99.1     Press Release dated December 9, 1997.

99.2     Certificate of Elimination of Certificate of  Designation,  Preferences
         and Rights of Series A Convertible Preferred Stock.

99.3     Certificate of Designations of Series A Convertible Preferred Stock

99.4     Amended and Restated Bylaws, as of November 21, 1997.

99.5     Subscription  Agreement  dated as of  December  3, 1997  between  V-ONE
         Corporation and Advantage Fund II Ltd.


                                      -8-

<PAGE>

99.6     Registration  Rights  Agreement  dated as of December  3, 1997  between
         V-ONE Corporation and Advantage Fund II Ltd.

99.7     Commitment  Letter dated December 8, 1997 between V-ONE Corporation and
         Advantage Fund II Ltd.

99.8     Registration  Rights  Agreement  dated as of December  8, 1997  between
         V-ONE Corporation and Wharton Capital Partners, Ltd.

99.9     Warrant to purchase 60,000 shares of Common Stock issued on December 8,
         1997 by V-ONE Corporation to Wharton Capital Partners, Ltd.

99.10    Letter  agreement   between  V-ONE   Corporation  and  Wharton  Capital
         Partners, Ltd. dated October 22, 1997.







                                      -9-
<PAGE>


                                   SIGNATURES


        Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.



Dated:  December 15, 1997



                                V-ONE CORPORATION



                                By:/s/ Charles B. Griffis
                                   ------------------------------------------
                                Name:  Charles B. Griffis
                                Title: Senior Vice President, Chief Financial
                                       Officer and Treasurer





                                                   V-ONE CORPORATION
                                                   20250 CENTURY BOULEVARD
                                                   SUITE 300
                                                   GERMANTOWN, MD 20874
                                                   (NASDAQ: VONE)




AT THE COMPANY                       AT FINANCIAL RELATIONS BOARD
Charles Griffis                      Paul Henning -- General Info (212) 661-8030
SVP, CFO and Treasurer               Carolynne O'Grady -- Analyst (212) 661-8030
(301) 515-5243                       Martin Gitlin -- Media (212) 661-8030

AT MILLER SHANDWICK
Mary Carlisle
(415) 962-9550

FOR IMMEDIATE RELEASE
December 9, 1997

                    V-ONE CORPORATION ANNOUNCES NEW FINANCING


GERMANTOWN, MD, DECEMBER 9, 1997 -- V-ONE Corporation (Nasdaq: VONE), a provider
of complete security  solutions for use over public and private networks,  today
announced that it has negotiated a $4 million private  placement  facilitated by
Wharton Capital, a New York based financial  consulting firm. Under the terms of
the agreement, V-ONE will issue Series A convertible preferred stock to a single
institutional investor on December 8, 1997.

The Company also received a commitment,  at the Company's option,  from the same
institutional  investor  for an  additional  $4  million  tranche  of  Series  A
convertible preferred stock on substantially similar terms.

"The financing will provide V-ONE with the  flexibility and resources to support
the important marketing efforts for its SmartGate(TM)  security solutions," said
David Dawson, President and Chief Executive Officer.

Providing top-rated security products since 1993, V-ONE Corporation develops and
licenses SmartGate, a patented,  award-winning client/server product that is the
foundation  of  V-ONE's  products.  Major  financial  institutions,   government
agencies,  and large health care  organizations use SmartGate for its integrated
authentication, encryption and access control options. SmartGate tightly manages
controlled  users accessing  sensitive data without  changing an  organization's
existing  firewalls,  applications,  legacy  systems,  or network  architecture.

                                     -MORE-

<PAGE>

V-ONE Corporation
Page 2


SmartGate also allows  varying  degrees of trust to be established in a network,
ensuring that different  levels of access are permitted for different  groups of
users. In May, SmartGate won a Best of Show award at  Networld+Interop 97 in Las
Vegas for network server software.  V-ONE is  headquartered  in Germantown,  MD.
Product and security  information,  white papers and the  company's  latest news
releases   may   be   accessed   via   V-ONE's    World   Wide   Web   site   at
http://www.v-one.com.

To receive  V-ONE's latest news and other corporate  developments  via fax at no
cost, please call 1-800-PRO-INFO.  Use company code VONE. Or visit The Financial
Relations Board's web site at http://www.frbinc.com.

THIS  RELEASE,  OTHER THAN  HISTORICAL  FINANCIAL  INFORMATION,  MAY  CONSIST OF
FORWARD-LOOKING   STATEMENTS  THAT  INVOLVE  RISKS  AND   UNCERTAINTIES.   THESE
STATEMENTS MAY DIFFER IN A MATERIAL WAY FROM ACTUAL FUTURE EVENTS. FOR INSTANCE,
FACTORS  WHICH COULD CAUSE  RESULTS TO DIFFER FROM FUTURE  EVENTS  INCLUDE RAPID
RATES OF TECHNOLOGICAL CHANGE AND INTENSE COMPETITION, AMONG OTHERS. READERS ARE
ALSO  REFERRED  TO THE  DOCUMENTS  FILED  BY  V-ONE  CORPORATION  WITH  THE SEC,
SPECIFICALLY THE COMPANY'S  REGISTRATION  STATEMENT AS FILED ON FORM S-1 AND THE
LAST REPORT ON FORM 10-K WHICH IDENTIFY IMPORTANT RISK FACTORS FOR THE COMPANY.

                                       ###




                                V-ONE CORPORATION

                           CERTIFICATE OF ELIMINATION
                                       OF
               CERTIFICATE OF DESIGNATION, PREFERENCES, AND RIGHTS
                                       OF
                      SERIES A CONVERTIBLE PREFERRED STOCK

        (Pursuant to Section 151 of the Delaware General Corporation Law)

        We, James F. Chen and Charles C. Chen, the President and Secretary,
respectively, of V-ONE Corporation, a corporation organized and existing under
the General Corporation Law of the State of Delaware (the "Company"), in
accordance with the provisions of Section 103 thereof, DO HEREBY CERTIFY:

        That pursuant to the authority vested in the Board of Directors by the
Certificate of Incorporation of the Company and Section 151(g) of the Delaware
General Corporation Law, the Board of Directors on November 21, 1997 adopted the
following resolutions for the purpose of eliminating the Certificate of
Designation, Preferences and Rights of the Company's Series A Convertible
Preferred Stock from the Certificate of Incorporation:

        WHEREAS, the Board of Directors initially authorized the issuance of an
aggregate of 1,183,402 shares of Series A Convertible Preferred Stock ("Series A
Stock") at a meeting held on April 4, 1996;

        WHEREAS, the Board of Directors adopted a further resolution increasing
the number of shares of Series A Stock by 6,071 shares to a total of 1,189,473
shares on May 13, 1996;

        WHEREAS, the Board of Directors adopted a further resolution decreasing
the number of shares of Series A Stock by 396,492 shares to a total of 792,981
shares on July 19, 1996;

        WHEREAS, a Certificate of Amendment to the Certificate of Designation,
Preferences, and Rights of Series A Convertible Preferred Stock ("Amended
Certificate") dated September 9, 1996 amended the terms of the Series A Stock;

        WHEREAS, there are no longer any outstanding shares of the Series A
Stock as a result of conversions and redemptions of the Series A Stock;

        WHEREAS, Section 4 of the Amended Certificate provides that shares of
Series A Stock that have been converted shall be canceled and shall return to
the status of authorized but unissued Preferred Stock of no designated series;
and

        WHEREAS, the Board of Directors of the Company has determined that no
further shares of Series A Stock will be issued pursuant to the Amended
Certificate; it is


<PAGE>

        RESOLVED, that all authorized shares of the Series A Stock be, and they
hereby are, cancelled and that all such shares be, and they hereby are, returned
to the status of authorized but unissued Preferred Stock of no designated
series; and

        FURTHER RESOLVED, that the proper officers of the Company be, and they
hereby are, authorized and directed on behalf of the Company to prepare, execute
and file documents, to amend or modify the same, to pay such fees, and to take
such other actions as may be necessary or appropriate for purposes of
eliminating from the Certificate of Incorporation of the Company all reference
to Series A Stock.

        IN WITNESS WHEREOF, V-ONE Corporation has caused its corporate seal to
be hereunto affixed and this certificate to be signed by James F. Chen, its
President, and attested by Charles C. Chen, its Secretary, this 21st day of
November 1997.

                                            V-ONE CORPORATION



                                            By: /S/ JAMES F. CHEN
                                                ----------------------------
                                                James F. Chen
                                                President

Attest:


By:   /S/ CHARLES C. CHEN
      -----------------------
      Charles C. Chen
      Secretary










                                       2





                                V-ONE CORPORATION

                         CERTIFICATE OF DESIGNATIONS OF
                      SERIES A CONVERTIBLE PREFERRED STOCK

               (Pursuant to Section 151 of the General Corporation
                          Law of the State of Delaware)

                              -------------------

               V-ONE Corporation, a Delaware corporation (the "Corporation"), in
accordance with the provisions of Section 103 of the General  Corporation Law of
the State of Delaware (the "DGCL") DOES HEREBY CERTIFY:

               That  pursuant to  authority  vested in the Board of Directors of
the Corporation by the Amended and Restated  Certificate of Incorporation of the
Corporation,  the Board of Directors of the  Corporation,  by unanimous  written
consent dated November 21, 1997, adopted a resolution providing for the creation
of a series of the Corporation's  Preferred Stock, $.001 par value, which series
is designated as "Series A Convertible  Preferred Stock," which resolution is as
follows:

               RESOLVED,  that  pursuant  to  authority  vested  in the Board of
Directors  by the Amended  and  Restated  Certificate  of  Incorporation  of the
Corporation,  the Board of Directors  does hereby  provide for the creation of a
series  of  the  Preferred  Stock,  $.001  par  value  (hereinafter  called  the
"Preferred Stock"), of the Corporation, and to the extent that the voting powers
and the designations, preferences and relative, participating, optional or other
special rights thereof and the  qualifications,  limitations or  restrictions of
such rights have not been set forth in the Amended and Restated  Certificate  of
Incorporation of the Corporation, does hereby fix the same as follows:

                      SERIES A CONVERTIBLE PREFERRED STOCK

               SECTION 1. DEFINITIONS. As used herein, the following terms shall
have the following meanings:

               "Aggregated  Person"  shall  mean  any  person  whose  beneficial
ownership  of shares of Common  Stock would be  aggregated  with the  beneficial
ownership  of  shares  of  Common  Stock  by a  holder  of  shares  of  Series A
Convertible  Preferred  Stock for purposes of Section 13(d) of the Exchange Act,
and Regulation 13D-G thereunder.

               "AMEX" shall mean the American Stock Exchange, Inc.

               "Average Market Price" for any date means the arithmetic  average
of  the  Market  Price  on  each  of  the  five  trading  days,  whether  or not
consecutive,  during the applicable  Measurement Period having the lowest Market
Prices.



<PAGE>

               "Board of Directors" or "Board" shall mean the Board of Directors
of the Corporation.

               "Ceiling   Price"   shall  mean  $4.77   (subject  to   equitable
adjustments for stock splits, stock dividends, combinations,  recapitalizations,
reclassifications  and similar  events  occurring or with respect to which "ex-"
trading  commences  on or  after  the  date of  filing  of this  Certificate  of
Designations  with the  Secretary of State of the State of  Delaware)  PROVIDED,
HOWEVER,  that  notwithstanding  any  other  provision  hereof  (1) if  (v)  the
Corporation  shall fail to file the  Registration  Statement  with the SEC on or
before the date which is 30 days after the Issuance Date,  (w) the  Registration
Statement is not ordered  effective by the SEC within 90 days after the Issuance
Date, (x) the Corporation shall fail to request acceleration of the Registration
Statement  as and when  required  by  Section  3(a) of the  Registration  Rights
Agreement, (y) the Registration Statement shall cease to be available for use by
any  holder of shares of Series A  Convertible  Preferred  Stock  which is named
therein as a selling stockholder for any reason (including,  without limitation,
by reason of an SEC stop  order,  a material  misstatement  or  omission  in the
Registration   Statement  or  the  information  contained  in  the  Registration
Statement  having become  outdated) as  contemplated by clauses (10) and (11) of
the  definition  of  Computation  Date,  or (z) a holder  of  shares of Series A
Convertible  Preferred  Stock shall have become  unable to convert any shares of
Series A Convertible  Preferred  Stock in  accordance  with Section 10(a) (other
than  by  reason  of the  4.9%  limitation  set  forth  in  Section  10(a)),  as
contemplated  by clauses (12) and (13) of the  definition of  Computation  Date,
then in each such case referred to in the preceding  clauses (v) through (z) the
applicable price stated above in this paragraph shall be permanently  reduced by
$.0954 on each  Computation  Date (pro rated in the case of any Computation Date
which is less than 30 days after a Computation  Date) up to a maximum  aggregate
reduction of $.477 (each such dollar amount in this proviso subject to equitable
adjustments for stock splits, stock dividends, combinations,  recapitalizations,
reclassifications,  and similar events  occurring or with respect to which "ex-"
trading  commences  on and  after  the date of  filing  of this  Certificate  of
Designations  with the Secretary of State of the State of Delaware)  UNLESS,  in
lieu of such  reduction  in  respect of any  particular  Computation  Date,  the
Company shall have made cash payments on a timely basis in the amounts specified
in Section 2(c) of the  Registration  Rights Agreement and (2) the Ceiling Price
applicable to a particular  conversion shall be subject to reduction as provided
in Section 10(b)(6).

               "Closing  Bid Price" of any  security  on any date shall mean the
closing  bid price of such  security  on such date on the  principal  securities
exchange or other  market on which such  security  is listed for  trading  which
constitutes the principal  securities  market for such security,  as reported by
such exchange or other market.

               "Common Stock" shall mean the Common Stock,  $.001 par value,  of
the Corporation.

               "Computation Date" shall mean

               (1) if the  Corporation  shall not have  filed  the  Registration
        Statement  with the SEC on or prior to the date  which is 30 days  after
        the Issuance Date, the date which is 31 days after the Issuance Date;



                                       -2-
<PAGE>

               (2)  each  date  which  is 30 days  after  the  Computation  Date
        specified in the preceding clause (1), if the Corporation shall not have
        filed the Registration Statement with the SEC prior to such 30th day;

               (3) if the  Corporation  shall not have  filed  the  Registration
        Statement  with the SEC on or prior to the date  which is 30 days  after
        the Issuance Date, the date on which the Corporation shall have so filed
        the Registration Statement;

               (4) the date which is 91 days after the Issuance Date, unless the
        Registration  Statement  theretofore has been declared  effective by the
        SEC;

               (5)  each  date  which  is 30 days  after  the  Computation  Date
        specified in the preceding clause (4), if the Registration Statement has
        not been declared effective by the SEC prior to such 30th day;

               (6) if the Registration Statement has not been declared effective
        by the SEC within 90 days after the Issuance Date, the date on which the
        Registration Statement is declared effective by the SEC;

               (7) if the Corporation shall have failed to request  acceleration
        of the  Registration  Statement as and when  required by Section 3(a) of
        the Registration  Rights Agreement,  the date which is 30 days after the
        date the  Corporation  was so required to request  acceleration  (if the
        Corporation shall not have so requested  acceleration prior to such 30th
        day);

               (8)  each  date  which  is 30 days  after  the  Computation  Date
        referred to in the preceding  clause (7), if the Corporation  shall have
        failed to so request acceleration of the Registration Statement prior to
        such 30th day;

               (9) if the Corporation shall have failed to request  acceleration
        of the  Registration  Statement as and when  required by Section 3(a) of
        the  Registration  Rights  Agreement,  the date on which the Corporation
        shall have so requested acceleration of the Registration Statement;

               (10) the date on which the Registration  Statement has ceased for
        30 days (whether or not  consecutive)  to be  available,  for use by any
        holder of shares of Series A Convertible  Preferred Stock which is named
        therein as a selling  stockholder  with the SEC,  if, at any time during
        which the Registration  Statement is required by the Registration Rights
        Agreement to remain available for such use, the  Registration  Statement
        ceases to be so available for any reason (including, without limitation,
        by reason of an SEC stop  order,  a material  misstatement  or  omission
        therein  or the  information  contained  in the  Registration  Statement
        having become outdated) and shall remain so unavailable on such 30th day
        and each date which is the 30th day (whether or not  consecutive)  after


                                       -3-
<PAGE>

        such 30th day on which the Registration Statement shall have remained so
        unavailable;

               (11)  the  date  on  which  the  Registration  Statement  becomes
        available for use by holders of shares of Series A Convertible Preferred
        Stock,  if, at any time  during  which  the  Registration  Statement  is
        required by the  Registration  Rights  Agreement to remain available for
        such use, the  Registration  Statement ceases to be so available for any
        reason (including, without limitation, by reason of an SEC stop order, a
        material  misstatement or omission therein or the information  contained
        in the Registration Statement having become outdated);

               (12)  the  date on  which  any  holder  of  shares  of  Series  A
        Convertible  Preferred  Stock  shall  have  become  unable  for 30  days
        (whether or not  consecutive)  to convert shares of Series A Convertible
        Preferred  Stock in accordance  with Section 10(a) for any reason (other
        than by reason of the 4.9%  limitation set forth in Section  10(a)),  if
        any  holder  of shares of Series A  Convertible  Preferred  Stock  shall
        remain  unable so to convert  shares of Series A  Convertible  Preferred
        Stock on such 30th day and each date  which is 30 days  after  such 30th
        day if holders then remain unable to so convert; and

               (13) the date on which  holders of shares of Series A Convertible
        Preferred  Stock become able to convert  shares of Series A  Convertible
        Preferred  Stock in  accordance  with  Section  10(a),  if any holder of
        shares of Series A Convertible  Preferred Stock shall have become unable
        to convert shares of Series A Convertible  Preferred Stock in accordance
        with  Section  10(a) for any  reason  (other  than by reason of the 4.9%
        limitation set forth in Section 10(a));

PROVIDED,  HOWEVER,  that if more  than one  event  which  could  give rise to a
Computation Date during any period shall have occurred,  only one of such events
shall be deemed to result in a Computation Date so that the adjustments provided
herein by reason of the occurrence of a Computation Date shall be made only once
in  respect of any period of time and then in the  maximum  amount  based on all
such Computation Dates.

               "Computed  Price" of one share of Common  Stock on any date shall
mean  the  product  obtained  by  multiplying  (a)  the  Conversion   Percentage
applicable  on such date TIMES (b) the Average  Market Price of the Common Stock
for the Measurement Period with respect to such date; PROVIDED, HOWEVER, that in
no event shall the Computed  Price be greater than the Ceiling Price (subject to
equitable   adjustments  for  stock  splits,   stock  dividends,   combinations,
recapitalizations,  reclassifications  and  similar  events  occurring  or  with
respect to which "ex-" trading  commences on or after the date of filing of this
Certificate  of  Designations  with  the  Secretary  of  State  of the  State of
Delaware).

               "Conversion  Agent" shall mean  American  Stock  Transfer & Trust
Company, or its duly appointed successor.

               "Conversion  Amount"  initially  shall  be  equal  to  $1,000.00,
subject to adjustment as hereinafter provided.



                                       -4-
<PAGE>

               "Conversion  Date"  shall  mean the date on which  the  notice of
conversion  is  actually  received  by the  Conversion  Agent,  whether by mail,
courier, personal service, telephone line facsimile transmission or other means,
in case of a conversion at the option of the holder pursuant to Section 10(a).

               "Conversion  Notice" shall mean a written notice,  duly signed by
or on behalf of the holder, stating the number of shares of Series A Convertible
Preferred  Stock to be  converted  in the  form  specified  in the  Subscription
Agreement.

               "Conversion  Percentage"  shall mean with respect to a Conversion
Date or a dividend payment date 85%; PROVIDED HOWEVER,  that notwithstanding any
other  provision  hereof  (1) if (v) the  Corporation  shall  fail  to file  the
Registration Statement with the SEC on or before the date which is 30 days after
the Issuance Date, (w) the  Registration  Statement is not ordered  effective by
the SEC within 90 days after the Issuance Date, (x) the  Corporation  shall fail
to request  acceleration of the  Registration  Statement as and when required by
Section  3(a)  of  the  Registration  Rights  Agreement,  (y)  the  Registration
Statement  shall cease to be available for use by any holder of shares of Series
A Convertible  Preferred  Stock which is named therein as a selling  stockholder
for any reason (including, without limitation, by reason of an SEC stop order, a
material  misstatement  or  omission  in  the  Registration   Statement  or  the
information  contained in the Registration  Statement having become outdated) as
contemplated by clauses (10) and (11) of the definition of Computation  Date, or
(z) a holder of shares of Series A Convertible Preferred Stock shall have become
unable  to  convert  any  shares  of  Series A  Convertible  Preferred  Stock in
accordance  with Section 10(a) (other than by reason of the 4.9%  limitation set
forth  in  Section  10(a)),  as  contemplated  by  clauses  (12) and (13) of the
definition  of  Computation  Date,  then in each  such case  referred  to in the
preceding clauses (v) through (z) the applicable percentage stated above in this
paragraph  shall  be  permanently  reduced  by two  percentage  points  on  each
Computation  Date (pro rated in the case of any  Computation  Date which is less
than 30 days after a Computation  Date) up to a maximum  aggregate  reduction in
the  Conversion  Percentage  pursuant to this proviso of ten  percentage  points
UNLESS, in lieu of such reduction in respect of any particular Computation Date,
the  Company  shall have made cash  payments  on a timely  basis in the  amounts
specified  in Section  2(c) of the  Registration  Rights  Agreement  and (2) the
Conversion  Percentage applicable to a particular conversion shall be subject to
reduction as provided in Section 10(b)(6).

               "Conversion  Rate"  shall have the  meaning  provided  in Section
10(a).

               "Corporation  Optional  Redemption  Notice"  shall  mean a notice
given by the Corporation to the holders of Series A Convertible  Preferred Stock
pursuant  to Section 9 which  notice  shall  state (1) that the  Corporation  is
exercising  its right to redeem  all or a portion of the  outstanding  shares of
Series A Convertible  Preferred  Stock  pursuant to Section 9, (2) the number of
shares of Series A Convertible  Preferred Stock held by such holder which are to
be  redeemed,  (3) the  Redemption  Price  per  share of  Series  A  Convertible
Preferred  Stock  to be  redeemed  or the  formula  for  determining  the  same,
determined in accordance herewith and (4) the applicable Redemption Date.



                                       -5-
<PAGE>

               "Current   Price"  shall  mean  with  respect  to  any  date  the
arithmetic  average  of the  Closing  Bid  Price of the  Common  Stock on the 30
consecutive trading days commencing 45 trading days before such date.

               "Exchange Act" shall mean the Securities Exchange Act of 1934, as
amended.

               "Holder  Optional   Redemption  Date"  shall  mean  the  date  of
redemption of shares of Series A Convertible Preferred Stock pursuant to Section
11.

               "Inconvertibility  Notice"  shall have the  meaning  provided  in
Section 7(a)(2).

               "Issuance Date" shall mean the first date of original issuance of
any shares of Series A Convertible Preferred Stock.

               "Junior  Dividend  Stock"  shall mean,  collectively,  the Common
Stock and any other class or series of capital stock of the Corporation  ranking
junior as to dividends to the Series A Convertible Preferred Stock.

               "Junior  Liquidation  Stock"  shall mean the Common  Stock or any
other class or series of the  Corporation's  capital stock ranking  junior as to
liquidation rights to the Series A Convertible Preferred Stock.

               "Liquidation  Preference"  shall mean, for each share of Series A
Convertible  Preferred  Stock,  the sum of (i) all dividends  accrued and unpaid
thereon to the date of final  distribution  to such  holders,  (ii)  accrued and
unpaid  interest on dividends in arrears  (computed in  accordance  with Section
5(a)) to the date of distribution, and (iii) $1,000.00.

               "Mandatory  Redemption  Notice"  shall mean a notice given by the
Corporation to the holders of Series A Convertible  Preferred  Stock pursuant to
Section 7(b) which notice  shall state (1) that the  Corporation  is required to
redeem all of the  outstanding  shares of Series A Convertible  Preferred  Stock
pursuant  to  Section  7(b),  (2) the  number of shares of Series A  Convertible
Preferred Stock held by such holder which are to be redeemed, (3) the Redemption
Price per share of Series A  Convertible  Preferred  Stock to be redeemed or the
formula for determining the same,  determined in accordance herewith and (4) the
applicable Redemption Date.

               "Market  Price" of the Common  Stock on any date means the lowest
sale price (regular way) for one share of Common Stock on such date on the first
applicable among the following:  (a) the national  securities  exchange on which
the shares of Common Stock are listed which constitutes the principal securities
market for the Common  Stock or (b) the Nasdaq,  in either such case as reported
by Bloomberg,  L.P.;  PROVIDED,  HOWEVER,  that if during any Measurement Period
(which for purposes of this  definition  includes such other periods in which an
average price of the Common Stock is being determined):

               (i) The  Corporation  shall  declare or pay a dividend  or make a
        distribution to all holders of the outstanding Common Stock in shares of
        Common Stock or fix any record date for any such action, then the Market
        Price of the Common Stock for each day in such Measurement  Period prior


                                       -6-
<PAGE>

        to  the  earlier  of  (1)  the  date  fixed  for  the  determination  of
        stockholders entitled to receive such dividend or other distribution and
        (2) the date on which  ex-dividend  trading  in the  Common  Stock  with
        respect to such  dividend  or  distribution  begins  shall be reduced by
        multiplying the Market Price (determined without regard to this proviso)
        for each such day in such Measurement  Period by a fraction of which the
        numerator  shall be the number of shares of Common Stock  outstanding at
        the close of  business  on the  earlier of (1) the record date fixed for
        such determination and (2) the date on which ex-dividend  trading in the
        Common Stock with respect to such  dividend or  distribution  begins and
        the denominator  shall be the sum of such number of shares and the total
        number of shares constituting such dividend or other distribution;

               (ii) The  Corporation  shall  issue  rights  or  warrants  to all
        holders of its outstanding  shares of Common Stock, or fix a record date
        for such issuance,  which rights or warrants entitle such holders (for a
        period expiring within forty-five (45) days after the date fixed for the
        determination  of  stockholders  entitled  to  receive  such  rights  or
        warrants) to subscribe for or purchase shares of Common Stock at a price
        per share less than the Market Price (determined  without regard to this
        proviso)  for any day in such  Measurement  Period which is prior to the
        end of such 45-day  period,  then the Market Price for such day shall be
        reduced so that the same shall equal the price determined by multiplying
        the  Market  Price  (determined  without  regard to this  proviso)  by a
        fraction of which the numerator  shall be the number of shares of Common
        Stock  outstanding at the close of business on the record date fixed for
        the  determination  of  stockholders  entitled to receive such rights or
        warrants plus the number of shares which the aggregate offering price of
        the total  number of shares so offered  would  purchase  at such  Market
        Price,  and of which the  denominator  shall be the  number of shares of
        Common  Stock  outstanding  on the close of business on such record date
        plus the total  number of  additional  shares of Common Stock so offered
        for  subscription  or  purchase.  In  determining  whether any rights or
        warrants  entitle the  holders to  subscribe  for or purchase  shares of
        Common Stock at less than the Market Price (determined without regard to
        this proviso),  and in determining the aggregate  offering price of such
        shares  of  Common  Stock,   there  shall  be  taken  into  account  any
        consideration  received for such rights or  warrants,  the value of such
        consideration,  if other than cash,  to be determined in good faith by a
        resolution of the Board of Directors of the Corporation;

               (iii) The outstanding  shares of Common Stock shall be subdivided
        into a greater number of shares of Common Stock or a record date for any
        such  subdivision  shall be fixed,  then the Market  Price of the Common
        Stock for each day in such  Measurement  Period  prior to the earlier of
        (1) the day upon which such  subdivision  becomes  effective and (2) the
        date on which  ex-dividend  trading in the Common  Stock with respect to
        such  subdivision   begins  shall  be   proportionately   reduced,   and
        conversely,  in case the  outstanding  shares of Common  Stock  shall be
        combined  into a smaller  number of shares of Common  Stock,  the Market
        Price for each day in such  Measurement  Period  prior to the earlier of
        (1) the date on which such  combination  becomes  effective  and (2) the
        date on which  trading in the Common Stock on a basis which gives effect
        to such combination begins, shall be proportionately increased;



                                      -7-
<PAGE>

               (iv) The Corporation shall, by dividend or otherwise,  distribute
        to all holders of its Common Stock shares of any class of capital  stock
        of the Corporation  (other than any dividends or  distributions to which
        clause (i) of this proviso  applies) or  evidences of its  indebtedness,
        cash or other assets (including securities,  but excluding any rights or
        warrants  referred to in clause (ii) of this proviso and  dividends  and
        distributions  paid exclusively in cash and excluding any capital stock,
        evidences of indebtedness,  cash or assets  distributed upon a merger or
        consolidation)  (the  foregoing  hereinafter in this clause (iv) of this
        proviso  called  the  "Securities"),  or fix a record  date for any such
        distribution,  then, in each such case,  the Market Price for any day in
        such Measurement  Period prior to the earlier of (1) the record date for
        such distribution and (2) the date on which  ex-dividend  trading in the
        Common Stock with respect to such  distribution  begins shall be reduced
        so that the same shall be equal to the price  determined by  multiplying
        the  Market  Price  (determined  without  regard to this  proviso)  by a
        fraction of which the  numerator  shall be the Market Price  (determined
        without  regard to this proviso) on such date less the fair market value
        (as  determined in good faith by resolution of the Board of Directors of
        the  Corporation)  on such  date of the  portion  of the  Securities  so
        distributed or to be distributed applicable to one share of Common Stock
        and the denominator shall be the Market Price (determined without regard
        to this  proviso);  PROVIDED,  HOWEVER,  that in the event the then fair
        market  value (as so  determined)  of the portion of the  Securities  so
        distributed  applicable  to one  share  of  Common  Stock is equal to or
        greater than the Market Price (determined  without regard to this clause
        (iv)  of this  proviso)  on any  such  day,  in  lieu  of the  foregoing
        adjustment,  adequate  provision  shall be made so that the  holders  of
        shares of Series A  Preferred  Stock  shall have the right to receive in
        payment of dividends  on the shares of Series A Preferred  Stock or upon
        conversion  of the shares of Series A Preferred  Stock,  as the case may
        be, the amount of Securities the holders of shares of Series A Preferred
        Stock would have received had the number of shares of Common Stock to be
        issued in payment of such  dividends on the shares of Series A Preferred
        Stock been  issued,  or had the  holders of shares of Series A Preferred
        Stock  converted the shares of Series A Preferred  Stock, in either such
        case immediately prior to the record date for such distribution.  If the
        Board of Directors of the  Corporation  determines the fair market value
        of any distribution for purposes of this clause (iv) by reference to the
        actual or when issued trading  market for any securities  comprising all
        or part of such distribution, it must in doing so consider the prices in
        such market on the same day for which an  adjustment in the Market Price
        is being determined.

               For purposes of this clause (iv) and clauses (i) and (ii) of this
        proviso,  any  dividend  or  distribution  to which this  clause (iv) is
        applicable  that also  includes  shares of  Common  Stock,  or rights or
        warrants to  subscribe  for or purchase  shares of Common Stock to which
        clause (i) or (ii) of this  proviso  applies (or both),  shall be deemed
        instead  to be  (1) a  dividend  or  distribution  of the  evidences  of
        indebtedness,  assets, shares of capital stock, rights or warrants other
        than such shares of Common  Stock or rights or warrants to which  clause
        (i) or (ii) of this  proviso  applies  (and any Market  Price  reduction
        required  by  this  clause  (iv)  with  respect  to  such   dividend  or
        distribution shall then be made) immediately  followed by (2) a dividend


                                      -8-
<PAGE>

        or  distribution  of such  shares  of  Common  Stock or such  rights  or
        warrants (and any further Market Price reduction required by clauses (i)
        and (ii) of this proviso with respect to such  dividend or  distribution
        shall then be made),  except that any shares of Common Stock included in
        such dividend or  distribution  shall not be deemed  "outstanding at the
        close of business on the date fixed for such  determination"  within the
        meaning of clause (i) of this proviso;

               (v) The  Corporation or any subsidiary of the  Corporation  shall
        (x) by dividend or  otherwise,  distribute  to all holders of its Common
        Stock cash in (or fix any record date for any such distribution), or (y)
        repurchase or reacquire shares of its Common Stock (other than an Option
        Share Surrender) for, in either case, an aggregate amount that, combined
        with (1) the  aggregate  amount of any other such  distributions  to all
        holders of its Common Stock made  exclusively in cash after the Issuance
        Date and within the twelve (12) months  preceding the date of payment of
        such  distribution,  and in respect of which no  adjustment  pursuant to
        this clause (v) has been made, (2) the aggregate amount of any cash plus
        the fair market value (as  determined  in good faith by a resolution  of
        the Board of  Directors of the  Corporation)  of  consideration  paid in
        respect of any repurchase or other  reacquisition  by the Corporation or
        any  subsidiary of the  Corporation of any shares of Common Stock (other
        than an Option Share  Surrender) made after the Issuance Date and within
        the  twelve  (12)  months   preceding   the  date  of  payment  of  such
        distribution or making of such repurchase or reacquisition,  as the case
        may be, and in respect of which no  adjustment  pursuant  to this clause
        (v) has been  made,  and (3) the  aggregate  of any  cash  plus the fair
        market value (as  determined  in good faith by a resolution of the Board
        of Directors of the Corporation) of consideration  payable in respect of
        any Tender Offer by the Corporation or any of its  subsidiaries  for all
        or any  portion of the Common  Stock  concluded  within the twelve  (12)
        months preceding the date of payment of such  distribution or completion
        of such repurchase or reacquisition,  as the case may be, and in respect
        of which no adjustment  pursuant to clause (vi) of this proviso has been
        made (such  aggregate  amount  combined with the amounts in clauses (1),
        (2) and (3)  above  being the  "Combined  Amount"),  exceeds  10% of the
        product of the Market Price (determined  without regard to this proviso)
        on any day in such  Measurement  Period  prior to the earlier of (A) the
        record date with respect to such  distribution and (B) the date on which
        ex-dividend   trading  in  the  Common   Stock  with   respect  to  such
        distribution begins or the date of such repurchase or reacquisition,  as
        the case may be, times the number of shares of Common Stock  outstanding
        on such date, then, and in each such case, the Market Price for such day
        shall be reduced so that the same shall  equal the price  determined  by
        multiplying the Market Price (determined without regard to this proviso)
        for such day by a fraction (i) the  numerator of which shall be equal to
        the Market Price  (determined  without  regard to this proviso) for such
        day less an  amount  equal to the  quotient  of (x) the  excess  of such
        Combined  Amount  over  such 10% and (y) the  number of shares of Common
        Stock outstanding on such day and (ii) the denominator of which shall be
        equal to the Market Price (determined without regard to this proviso) on
        such day; PROVIDED,  HOWEVER,  that in the event the portion of the cash
        so  distributed or paid for the  repurchase or  reacquisition  of shares
        (determined  per share  based on the  number  of shares of Common  Stock
        outstanding)  applicable  to one  share of  Common  Stock is equal to or
        greater than the Market Price (determined  without regard to this clause
        (v) of this proviso) of the Common Stock on any such day, in lieu of the


                                      -9-
<PAGE>

        foregoing  adjustment,  adequate  provision  shall  be made so that  the
        holders of shares of Series A  Preferred  Stock  shall have the right to
        receive in payment of dividends on shares of Series A Preferred Stock or
        upon  conversion of shares of Series A Preferred  Stock, as the case may
        be, the amount of cash the holders of shares of Series A Preferred Stock
        would  have  received  had the  number of  shares of Common  Stock to be
        issued in  payment  of such  dividends  on shares of Series A  Preferred
        Stock been  issued,  or had the  holders of shares of Series A Preferred
        Stock converted shares of Series A Preferred Stock, in either such case,
        immediately  prior  to the  record  date for  such  distribution  or the
        payment date of such repurchase, as applicable; or

               (vi)  A  Tender  Offer  made  by  the  Corporation  or any of its
        subsidiaries for all or any portion of the Common Stock shall expire and
        such Tender Offer (as amended upon the expiration thereof) shall require
        the payment to stockholders  (based on the acceptance (up to any maximum
        specified  in the terms of the  Tender  Offer) of  Purchased  Shares (as
        defined below)) of an aggregate consideration having a fair market value
        (as  determined in good faith by resolution of the Board of Directors of
        the  Corporation)  that combined  together with (1) the aggregate of the
        cash  plus the fair  market  value  (as  determined  in good  faith by a
        resolution  of the Board of  Directors  of the  Corporation),  as of the
        expiration of such Tender Offer, of consideration  payable in respect of
        any other Tender Offers,  by the Corporation or any of its  subsidiaries
        for all or any portion of the Common  Stock  expiring  within the twelve
        (12) months preceding the expiration of such Tender Offer and in respect
        of which no adjustment  pursuant to this clause (vi) has been made,  (2)
        the  aggregate  amount  of any  cash  plus  the fair  market  value  (as
        determined  in good faith by a  resolution  of the Board of Directors of
        the Corporation) of  consideration  paid in respect of any repurchase or
        other  reacquisition  by  the  Corporation  or  any  subsidiary  of  the
        Corporation  of any shares of Common  Stock  (other than an Option Share
        Surrender)  made after the  Issuance  Date and  within  the twelve  (12)
        months  preceding the  expiration of such Tender Offer and in respect of
        which no  adjustment  pursuant  to clause (v) of this  proviso  has been
        made, and (3) the aggregate  amount of any  distributions to all holders
        of Common  Stock made  exclusively  in cash  within  twelve  (12) months
        preceding the expiration of such Tender Offer and in respect of which no
        adjustment pursuant to clause (v) of this proviso has been made, exceeds
        10% of the product of the Market  Price  (determined  without  regard to
        this  proviso) on any day in such  period  times the number of shares of
        Common Stock  outstanding  on such day, then, and in each such case, the
        Market  Price for such day shall be reduced so that the same shall equal
        the price determined by multiplying the Market Price (determined without
        regard  to this  proviso)  for  such  day by a  fraction  of  which  the
        numerator  shall be the number of shares of Common Stock  outstanding on
        such day  multiplied by the Market Price  (determined  without regard to
        this proviso) for such day and the  denominator  shall be the sum of (x)
        the  fair  market  value  (determined  as  aforesaid)  of the  aggregate
        consideration payable to stockholders based on the acceptance (up to any
        maximum  specified  in the  terms of the  Tender  Offer)  of all  shares
        validly  tendered and not  withdrawn  as of the last time tenders  could
        have been made  pursuant to such Tender  Offer (the  "Expiration  Time")
        (the shares deemed so accepted,  up to any such maximum,  being referred


                                      -10-
<PAGE>

        to as the  "Purchased  Shares")  and (y) the  product  of the  number of
        shares of Common Stock  outstanding  (less any Purchased Shares) on such
        day and the Market Price (determined  without regard to this proviso) of
        the Common Stock on the trading day next succeeding the Expiration Time.
        If the  application of this clause (vi) to any Tender Offer would result
        in an increase in the Market Price  (determined  without  regard to this
        proviso) for any day, no adjustment  shall be made for such Tender Offer
        under this clause (vi) for such day;

PROVIDED FURTHER, HOWEVER, that if on any date there shall be no reported lowest
sale price (regular way) of such security, the "Market Price" on such date shall
be the  lowest  sale  price  (regular  way) of such  security  on the date  next
preceding such date on which a lowest sale price (regular way) for such security
has been so reported.

               "Maximum  Share  Amount"  shall mean  2,614,046  shares,  or such
greater  number as  permitted  by the  rules of the  Nasdaq  (such  amount to be
subject  to  equitable  adjustment  from  time to time for stock  splits,  stock
dividends,  combinations, capital reorganizations and similar events relating to
the Common  Stock  occurring or with  respect to which "ex-"  trading  commences
after the date of filing this Certificate of Designations  with the Secretary of
State of the State of Delaware), of Common Stock.

               "Measurement  Period" shall mean,  with respect to any date,  the
period of twenty five (25) consecutive trading days ending one trading day prior
to such date.

               "Nasdaq" shall mean the Nasdaq National Market.

               "NYSE" shall mean the New York Stock Exchange, Inc.

               "Option Share  Surrender" means the surrender of shares of Common
Stock to the  Corporation  in payment of the exercise  price or tax  obligations
incurred in  connection  with the grant,  vesting or exercise of a stock  option
granted by the Corporation to any of its employees, directors or consultants.

               "Optional  Redemption  Event" shall mean any one of the following
events:

               (1) For any period of five  consecutive  trading days there shall
        be no closing bid price of the Common Stock on any  national  securities
        exchange or the Nasdaq;

               (2) The  Common  Stock  ceases to be listed  for  trading  on the
        Nasdaq, the NYSE, the AMEX or the Nasdaq SmallCap Market;

               (3)  The   inability   for  30  or  more  days  (whether  or  not
        consecutive)  of any holder of shares of Series A Convertible  Preferred
        Stock who is entitled to optional  redemption rights under Section 11 to
        sell such shares of Common  Stock  issued or issuable on  conversion  of
        shares  of  Series  A  Convertible   Preferred  Stock  pursuant  to  the
        Registration Statement for any reason on each of such 30 days;



                                      -11-
<PAGE>

               (4)  The  Corporation   shall  fail  or  default  in  the  timely
        performance of any material obligation to a holder of shares of Series A
        Convertible  Preferred  Stock  under  the terms of this  Certificate  of
        Designations  or under the  Registration  Rights  Agreement or any other
        agreements or documents  entered into in connection with the issuance of
        shares of Series A Convertible  Preferred Stock, as such instruments may
        be amended from time to time;

               (5) Any  consolidation  or merger of the Corporation with or into
        another entity (other than a merger or  consolidation of a subsidiary of
        the Corporation into the Corporation or a wholly-owned subsidiary of the
        Corporation) where the shareholders of the Corporation immediately prior
        to  such  transaction  do  not  collectively  own  at  least  51% of the
        outstanding  voting  securities  of the  surviving  corporation  of such
        consolidation  or merger  immediately  following such transaction or the
        common stock of such surviving  corporation is not listed for trading on
        the Nasdaq, the NYSE, the AMEX or the Nasdaq SmallCap Market; or

               (6) The taking of any  action,  including  any  amendment  to the
        Corporation's   Certificate  of  Incorporation,   which  materially  and
        adversely  affects  the  rights  of any  holder  of  shares  of Series A
        Convertible Preferred Stock.

               "Optional  Redemption  Notice" shall have the meaning provided in
Section 11(b).

               "Optional Redemption Price" shall mean the Redemption Price as if
the definition of Redemption Price in this Section 1 were modified such that (i)
the reference therein to "Section 7(b) or Section 9" were to Section 11 and (ii)
all  references  therein  to  "Redemption  Date"  were  to the  Holder  Optional
Redemption Date.

               "Parity  Dividend  Stock"  shall  mean any class or series or the
Corporation's  capital  stock  ranking,  as to  dividends,  on a parity with the
Series A Convertible Preferred Stock.

               "Parity  Liquidation Stock" shall mean any class or series of the
Corporation's  capital  stock having  parity as to  liquidation  rights with the
Series A Convertible Preferred Stock.

               "Redemption  Date" shall mean the date of a redemption  of shares
of Series A Convertible  Preferred  Stock pursuant to Section 7(b) or Section 9,
as the case may be, determined in accordance therewith.

               "Redemption  Price"  shall mean the  greater of (i) the  quotient
(expressed  in dollars)  obtained by dividing (a) the sum of (1) $1,000,  (2) an
amount  equal to the  accrued  but  unpaid  dividends  on the  share of Series A
Convertible  Preferred  Stock to be  redeemed,  and (3) an  amount  equal to the
accrued and unpaid interest on dividends in arrears on such share (determined as
provided  in  Section  5)  through  the  applicable  Redemption  Date BY (b) the
Conversion  Percentage (expressed as a decimal) in effect on the Redemption Date
and (ii) an amount equal to the product  obtained by multiplying  (x) the number
of shares of Common  Stock  which  would,  but for the  redemption  pursuant  to
Section  7(b) or Section 9, as the case may be, be  issuable  on  conversion  in
accordance  with Section  10(a) of one share of Series A  Convertible  Preferred


                                      -12-
<PAGE>

Stock and any  accrued and unpaid  dividends  thereon and any accrued and unpaid
interest on dividends  thereon in arrears if a  Conversion  Notice were given by
the  holder  of such  share  of  Series  A  Convertible  Preferred  Stock on the
applicable  Redemption  Date  (determined  without  regard to any  limitation on
conversion  based on beneficial  ownership  which is contained in Section 10(a))
TIMES (y) the  arithmetic  average of the Closing Bid Price of the Common  Stock
for the five  consecutive  trading  days  ending  one  trading  day prior to the
applicable Redemption Date.

               "Registration  Rights  Agreement"  shall  mean  the  Registration
Rights Agreement entered into between the Corporation and the original holder of
the shares of Series A Convertible  Preferred Stock, as amended or modified from
time to time in accordance with its terms.

               "Registration  Statement" shall mean the  Registration  Statement
required to be filed by the Corporation with the SEC pursuant to Section 2(a) of
the Registration Rights Agreement.

               "SEC"  shall  mean the  United  States  Securities  and  Exchange
Commission.

               "Senior Dividend Stock" shall mean any class or series of capital
stock  of the  Corporation  ranking  senior  as to  dividends  to the  Series  A
Convertible Preferred Stock.

               "Senior  Liquidation  Stock"  shall  mean any  class or series of
capital stock of the Corporation  ranking senior as to liquidation rights to the
Series A Convertible Preferred Stock.

               "Series A  Convertible  Preferred  Stock" shall mean the Series A
Convertible Preferred Stock, $.001 par value, of the Corporation.

               "Share Limitation  Redemption Date" shall mean each date on which
the  Corporation is required to redeem shares of Series A Convertible  Preferred
Stock as provided in Section 7(a).

               "Share  Limitation  Redemption  Price" shall mean the  Redemption
Price as if the  definition of Redemption  Price in this Section 1 were modified
such that (i) the  reference  therein  to  "Section  7(b) or  Section 9" were to
Section 7(a) and (ii) all references  therein to  "Redemption  Date" were to the
Share Limitation Redemption Date.

               "Stockholder  Approval"  shall mean the approval by a majority of
the votes cast by the holders of shares of Common  Stock (in person or by proxy)
at a meeting of the  stockholders of the  Corporation  (duly convened at which a
quorum was present),  or a written  consent of holders of shares of Common Stock
entitled to such number of votes given without a meeting, of the issuance by the
Corporation of 20% or more of the Common Stock of the Corporation outstanding on
the Issuance  Date for less than the greater of the book or market value of such
Common Stock on conversion of the Series A Convertible  Preferred  Stock, as and
to the extent  required  under Rule 4460(i) of the Nasdaq as in effect from time
to time or any successor provision.



                                      -13-
<PAGE>

               "Subscription  Agreement" shall mean the  Subscription  Agreement
between  the  Corporation  and  the  original  holder  of  shares  of  Series  A
Convertible Preferred Stock pursuant to which the shares of Series A Convertible
Preferred Stock were issued.

               "Tender Offer" shall mean a tender offer or exchange offer.

               "Warrants" means warrants to purchase Common Stock and such other
securities and property of the  Corporation  as provided in this  Certificate of
Designations in the form set forth in Section 10(c).

               SECTION 2.  DESIGNATION  AND  AMOUNT.  The shares of such  series
shall be designated as "Series A Convertible Preferred Stock", and the number of
shares constituting the Series A Convertible Preferred Stock shall be 4,000, and
shall not be subject to increase.

               SECTION 3. STATED CAPITAL. The amount to be represented in stated
capital  at all times for each  share of Series A  Convertible  Preferred  Stock
shall be the greater of (i) the  quotient  (expressed  in  dollars)  obtained by
dividing (a) the sum of (1) $1,000,  (2) to the extent  legally  available,  the
accrued but unpaid  dividends  on such share of Series A  Convertible  Preferred
Stock,  and (3) an amount equal to the accrued and unpaid  interest on dividends
in arrears (as provided in Section 5) through the date of  determination  BY (b)
the  Conversion  Percentage  (expressed  as a decimal) in effect on such date of
determination  and (ii) an amount equal to the product  obtained by  multiplying
(x) the  number  of  shares of Common  Stock  which  would,  at the time of such
determination, be issuable on conversion in accordance with Section 10(a) of one
share of  Series A  Convertible  Preferred  Stock  and any  accrued  and  unpaid
dividends  thereon and any accrued and unpaid  interest on dividends  thereon in
arrears if a Conversion  Notice (as defined  herein) were given by the holder of
such  share  of  Series  A  Convertible  Preferred  Stock  on the  date  of such
determination  (determined  without regard to any limitation on conversion based
on beneficial  ownership  which is contained in 10(a)) TIMES (y) the  arithmetic
average of the  Closing Bid Price of the Common  Stock for the five  consecutive
trading days ending one trading day prior to the date of such determination. The
Corporation  shall take such action as may be  required  to maintain  the amount
required by this Section 3 to be  represented in stated capital for the Series A
Convertible Preferred Stock not less frequently than monthly.

               SECTION 4. RANK. All Series A Convertible  Preferred  Stock shall
rank (i) senior to the Common Stock, now or hereafter  issued,  as to payment of
dividends and distribution of assets upon liquidation,  dissolution,  or winding
up of the Corporation,  whether voluntary or involuntary,  (ii) on a parity with
any additional  series of the class of Preferred Stock which series the Board of
Directors may from time to time  authorize,  both as to payment of dividends and
as to distributions of assets upon  liquidation,  dissolution,  or winding up of
the Corporation,  whether  voluntary or involuntary,  (iii) on a parity with the
shares of any additional  class of preferred stock (or series of preferred stock
of such class) which the Board of Directors or the stockholders may from time to
time authorize in accordance  herewith,  which class (or series  thereof) by its
terms ranks on a parity with the shares of Series A Convertible  Preferred Stock
and (iv) senior to any other class or series of  preferred  stock (other than as
stated in the immediately preceding clauses (ii) and (iii)) of the Corporation.



                                      -14-
<PAGE>

               SECTION 5. DIVIDENDS AND DISTRIBUTIONS. (a) The holders of shares
of Series A Convertible Preferred Stock shall be entitled to receive,  when, as,
and if declared by the Board of Directors  out of funds  legally  available  for
such purpose,  dividends at the rate of $50.00 per annum per share, and no more,
which  shall be fully  cumulative,  shall  accrue  without  interest  (except as
otherwise  provided herein as to dividends in arrears) from the date of original
issuance  and shall be payable  quarterly  on March 1, June 1,  September 1, and
December 1 of each year  commencing  March 1, 1998 (except that if any such date
is a Saturday,  Sunday, or legal holiday, then such dividend shall be payable on
the next  succeeding  day that is not a Saturday,  Sunday,  or legal holiday) to
holders of record as they appear on the stock books of the  Corporation  on such
record dates, not more than 20 nor less than 10 days preceding the payment dates
for such  dividends,  as shall be fixed by the Board.  Dividends on the Series A
Convertible Preferred Stock shall be paid in cash or, subject to the limitations
in  Section  5(b)  hereof,  shares of  Common  Stock of the  Corporation  or any
combination of cash and shares of Common Stock, at the option of the Corporation
as hereinafter provided. The amount of the dividends payable per share of Series
A  Convertible  Preferred  Stock for each  quarterly  dividend  period  shall be
computed by dividing the annual dividend amount by four. The amount of dividends
payable  for the  initial  dividend  period and any period  shorter  than a full
quarterly  dividend  period  shall be computed on the basis of a 360-day year of
twelve 30-day months.  Dividends not paid on a payment date, whether or not such
dividends  have been  declared,  will bear interest at the rate of 12% per annum
until  paid.  No  dividends  or other  distributions,  other than the  dividends
payable  solely in shares of any  Junior  Dividend  Stock,  shall be paid or set
apart for  payment  on any shares of Junior  Dividend  Stock,  and no  purchase,
redemption,  or other acquisition shall be made by the Corporation of any shares
of Junior Dividend Stock (except for Option Share  Surrenders)  unless and until
all accrued and unpaid dividends on the Series A Convertible Preferred Stock and
interest on  dividends in arrears at the rate  specified  herein shall have been
paid or declared and set apart for payment.

               If at any time any  dividend  on any the  Senior  Dividend  Stock
shall be in default,  in whole or in part, no dividend shall be paid or declared
and set apart for payment on the Series A Convertible Preferred Stock unless and
until all  accrued  and unpaid  dividends  with  respect to the Senior  Dividend
Stock,  including the full dividends for the then current dividend period, shall
have been paid or declared and set apart for payment,  without interest. No full
dividends  shall be paid or  declared  and set apart for  payment  on any Parity
Dividend  Stock for any period  unless all  accrued  but unpaid  dividends  (and
interest on dividends  in arrears at the rate  specified  herein) have been,  or
contemporaneously  are,  paid or declared  and set apart for such payment on the
Series  A  Convertible  Preferred  Stock.  No full  dividends  shall  be paid or
declared and set apart for payment on the Series A Convertible  Preferred  Stock
for  any  period  unless  all  accrued  but  unpaid   dividends  have  been,  or
contemporaneously  are, paid or declared and set apart for payment on the Parity
Dividend Stock for all dividend  periods  terminating on or prior to the date of
payment of such full  dividends.  When  dividends  are not paid in full upon the
Series  A  Convertible  Preferred  Stock  and the  Parity  Dividend  Stock,  all
dividends  paid or declared  and set apart for  payment  upon shares of Series A
Convertible  Preferred  Stock (and  interest on dividends in arrears at the rate
specified  herein) and the Parity  Dividend  Stock shall be paid or declared and
set apart for payment pro rata, so that the amount of dividends paid or declared
and set apart for payment per share on the Series A Convertible  Preferred Stock


                                      -15-
<PAGE>

and the  Parity  Dividend  Stock  shall in all cases bear to each other the same
ratio  that  accrued  and unpaid  dividends  per share on the shares of Series A
Convertible Preferred Stock and the Parity Dividend Stock bear to each other.

               Any  references  to  "distribution"  contained  in this Section 5
shall not be deemed to  include  any stock  dividend  or  distributions  made in
connection with any liquidation,  dissolution, or winding up of the Corporation,
whether voluntary or involuntary.

               (b)  If  the  Corporation  elects  in the  exercise  of its  sole
discretion to issue shares of Common Stock in payment of dividends on the Series
A Convertible  Preferred  Stock,  the Corporation  shall issue and dispatch,  or
cause to be issued and dispatched,  by the third trading day after such dividend
payment date to each holder of such shares a certificate representing the number
of whole  shares of Common Stock  arrived at by dividing the per share  Computed
Price of such shares of Common  Stock on the  applicable  dividend  payment date
into the total amount of cash dividends such holder would be entitled to receive
if the aggregate  dividends on the Series A Convertible  Preferred Stock held by
such  holder  which are being paid in shares of Common  Stock were being paid in
cash;  PROVIDED,  HOWEVER,  that if certificates  representing  shares of Common
Stock are issued and  dispatched  to holders of Series A  Convertible  Preferred
Stock  subsequent  to the fifth trading day after a dividend  payment date,  the
percentage  used to calculate the Computed Price will be reduced by one for each
trading day after the third trading day following such dividend  payment date to
the date of dispatch of shares of Common Stock.  No fractional  shares of Common
Stock shall be issued in payment of dividends.  In lieu thereof, the Corporation
shall pay cash in an amount equal to the product of (x) the  arithmetic  average
of the Closing Bid Price of the Common  Stock for the five  consecutive  trading
days prior to such  dividend  payment  date TIMES (y) the fraction of a share of
Common  Stock  which  would  otherwise  be  issuable  by  the  Corporation.  The
Corporation  shall not  exercise  its right to issue  shares of Common  Stock in
payment of dividends on Series A Convertible Preferred Stock if:

               (i) the number of shares of Common Stock at the time  authorized,
        unissued and unreserved for all purposes,  or held in the  Corporation's
        treasury,  is  insufficient  to pay the portion of such  dividends to be
        paid in shares of Common Stock;

               (ii) the  issuance  or  delivery  of shares of Common  Stock as a
        dividend  payment  would  require  registration  with or approval of any
        governmental   authority   under  any  law  or   regulation,   and  such
        registration or approval has not been effected or obtained;

               (iii)  the  shares of  Common  Stock to be  issued as a  dividend
        payment have not been  authorized for listing,  upon official  notice of
        issuance, on any securities exchange or market on which the Common Stock
        is then listed;  or have not been  approved for  quotation if the Common
        Stock is traded in the over-the-counter market;

               (iv) the Computed Price (determined without regard to the proviso
        to the  definition  thereof)  is less than the par value of one share of
        Common Stock;



                                      -16-
<PAGE>

               (v) the shares of Common Stock (A) cannot be sold or  transferred
        without  restriction by unaffiliated  holders who receive such shares of
        Common  Stock as a dividend  payment or (B) are no longer  listed on the
        Nasdaq, the NYSE, the AMEX or the Nasdaq SmallCap Market;

               (vi) the  issuance  of  shares  of  Common  Stock in  payment  of
        dividends on Series A Convertible Preferred Stock held by any Aggregated
        Person would result in any Aggregated  Person  beneficially  owning more
        than 4.9% of the Common Stock,  determined as provided in the proviso to
        the second sentence of Section 10(a) hereof; or

               (vii) an Optional  Redemption  Event shall have  occurred and any
        holder shall be entitled to exercise  optional  redemption  rights under
        Section 11 hereof by reason of such Optional Redemption Event.

               Shares of Common Stock issued in payment of dividends on Series A
Convertible  Preferred  Stock  pursuant  to this  Section  shall be, and for all
purposes shall be deemed to be,  validly  issued,  fully paid and  nonassessable
shares of Common Stock of the Corporation;  the issuance and delivery thereof is
hereby authorized;  and the dispatch thereof will be, and for all purposes shall
be deemed to be,  payment in full of the  cumulative  dividends to which holders
are entitled on the applicable dividend payment date.

               (c) Neither the Corporation nor any subsidiary of the Corporation
shall redeem,  repurchase or otherwise  acquire in any one transaction or series
of related  transactions  any shares of Common Stock,  Junior  Dividend Stock or
Junior  Liquidation  Stock if the number of shares so  repurchased,  redeemed or
otherwise  acquired  in such  transaction  or  series  of  related  transactions
(excluding  any  Option  Share  Surrender)  is more than  either (x) 5.0% of the
number of shares of Common Stock,  Junior  Dividend Stock or Junior  Liquidation
Stock, as the case may be, outstanding  immediately prior to such transaction or
series  of  related  transactions  or (y) 1% of the  number  of shares of Common
Stock,  Junior Dividend Stock or Junior  Liquidation  Stock, as the case may be,
outstanding   immediately  prior  to  such  transaction  or  series  of  related
transactions if such  transaction or series of related  transactions is with any
one  person or group of  affiliated  persons,  unless  the  Corporation  or such
subsidiary  offers to  purchase  for cash from each holder of shares of Series A
Convertible  Preferred  Stock  at the  time of such  redemption,  repurchase  or
acquisition  the same percentage of such holder's shares of Series A Convertible
Preferred Stock as the percentage of the number of outstanding  shares of Common
Stock, Junior Dividend Stock or Junior Liquidation Stock, as the case may be, to
be so redeemed,  repurchased or acquired at a purchase price per share of Series
A  Convertible  Preferred  Stock  equal  to  the  greater  of (i)  the  quotient
(expressed  in dollars)  obtained by dividing (a) the sum of (1) $1,000,  (2) an
amount  equal to the  accrued  but  unpaid  dividends  on such share of Series A
Convertible  Preferred Stock, PLUS (3) an amount equal to the accrued and unpaid
interest on dividends in arrears  (determined  as provided in Section 5) through
the  date of  purchase  pursuant  to  this  Section  5(c) BY (b) the  Conversion
Percentage  (expressed as a decimal) in effect on the date of purchase  pursuant
to this  Section  5(c)  and (ii) an  amount  equal to the  product  obtained  by
multiplying  (x) the number of shares of Common Stock which  would,  but for the
purchase  pursuant to this Section 5(c), be issuable on conversion in accordance


                                      -17-
<PAGE>

with Section 10(a) of one share of Series A Convertible  Preferred Stock and any
accrued and unpaid  dividends  thereon  and any  accrued and unpaid  interest on
dividends  thereon in arrears if a Conversion Notice were given by the holder of
such  share of  Series A  Convertible  Preferred  Stock on the date of  purchase
pursuant to this Section 5(c)  (determined  without  regard to any limitation on
conversion  based on beneficial  ownership  which is contained in Section 10(a))
TIMES (y) the  arithmetic  average of the Closing Bid Price of the Common  Stock
for the five  consecutive  trading days ending one trading day prior to the date
of purchase pursuant to this Section 5(c).

               (d) Neither the Corporation nor any subsidiary of the Corporation
shall (1) make any Tender Offer for outstanding  shares of Common Stock,  unless
the Corporation contemporaneously therewith makes an offer, or (2) enter into an
agreement regarding a Tender Offer for outstanding shares of Common Stock by any
person other than the Corporation or any subsidiary of the  Corporation,  unless
such person agrees with the Corporation to make an offer, in either such case to
each holder of  outstanding  shares of Series A Convertible  Preferred  Stock to
purchase  for  cash at the  time of  purchase  in such  Tender  Offer  the  same
percentage of shares of Series A Convertible Preferred Stock held by such holder
as the percentage of outstanding  shares of Common Stock offered to be purchased
in such  Tender  Offer at a price per share of  Series A  Convertible  Preferred
Stock equal to the greater of (i) the quotient  (expressed in dollars)  obtained
by dividing  (a) the sum of (1) $1,000,  (2) an amount  equal to the accrued but
unpaid dividends on such share of Series A Convertible  Preferred Stock, and (3)
an amount  equal to the accrued  and unpaid  interest  on  dividends  in arrears
(determined  as provided in Section 5) through the date of purchase  pursuant to
this Section 5(d) BY (b) the Conversion  Percentage  (expressed as a decimal) in
effect on the date of purchase  pursuant to this Section 5(d) and (ii) an amount
equal to the product  obtained by multiplying (x) the number of shares of Common
Stock which  would,  but for the  purchase  pursuant to this  Section  5(d),  be
issuable on conversion in accordance with Section 10(a) of one share of Series A
Convertible Preferred Stock and any accrued and unpaid dividends thereon and any
accrued and unpaid  interest  on  dividends  thereon in arrears if a  Conversion
Notice were given by the holder of such share of Series A Convertible  Preferred
Stock on the date of purchase pursuant to this Section 5(d) (determined  without
regard to any limitation on conversion  based on beneficial  ownership  which is
contained  in Section  10(a))  TIMES (y) the  highest  price per share of Common
Stock offered in such Tender Offer.

               SECTION 6. LIQUIDATION PREFERENCE. In the event of a liquidation,
dissolution, or winding up of the Corporation, whether voluntary or involuntary,
the holders of Series A Convertible Preferred Stock shall be entitled to receive
out of the assets of the  Corporation,  whether  such assets  constitute  stated
capital or surplus of any  nature,  an amount per share of Series A  Convertible
Preferred Stock equal to the  Liquidation  Preference,  and no more,  before any
payment  shall  be made or any  assets  distributed  to the  holders  of  Junior
Liquidation  Stock;  PROVIDED,  HOWEVER,  that such rights  shall  accrue to the
holders  of Series A  Convertible  Preferred  Stock  only in the event  that the
Corporation's payments with respect to the liquidation preference of the holders
of Senior Liquidation Stock are fully met. After the liquidation  preferences of
the Senior Liquidation Stock are fully met, the entire assets of the Corporation
available for distribution shall be distributed ratably among the holders of the
Series  A  Convertible  Preferred  Stock  and any  Parity  Liquidation  Stock in
proportion to the respective preferential amounts to which each is entitled (but
only to the extent of such preferential  amounts).  After payment in full of the


                                      -18-
<PAGE>

liquidation price of the shares of the Series A Convertible  Preferred Stock and
the Parity  Liquidation  Stock, the holders of such shares shall not be entitled
to any further  participation  in any distribution of assets by the Corporation.
Neither a consolidation  or merger of the Corporation  with another  corporation
nor a sale or  transfer  of all or part of the  Corporation's  assets  for cash,
securities, or other property in and of itself will be considered a liquidation,
dissolution or winding up of the Corporation.

               SECTION 7.    MANDATORY REDEMPTION.

               (a)  MANDATORY  REDEMPTION  BASED ON MAXIMUM  SHARE  AMOUNT.  (1)
Notwithstanding  any other provision  herein,  unless the  Stockholder  Approval
shall have been obtained from the  stockholders  of the Corporation or waived by
the Nasdaq,  the  Corporation  shall not be required to issue upon conversion of
shares of Series A Convertible  Preferred Stock pursuant to Section 10 more than
the Maximum  Share Amount,  less the aggregate  number of shares of Common Stock
issued by the  Corporation  pursuant to Section 5 as  dividends  on the Series A
Convertible  Preferred  Stock. The Maximum Share Amount shall be allocated among
the  shares  of  Series A  Convertible  Preferred  Stock at the time of  initial
issuance  thereof  pro rata based on the total  number of  authorized  shares of
Series A Convertible Preferred Stock provided in Section 2. Each certificate for
shares of Series A Convertible  Preferred  Stock  initially  issued shall bear a
notation  as to the number of shares  constituting  the  portion of the  Maximum
Share Amount  allocated to the shares of Series A  Convertible  Preferred  Stock
represented  by  such  certificate  for  purposes  of  conversion  thereof.  The
Corporation  shall  maintain  records  which show the number of shares of Common
Stock issued by the Corporation pursuant to Section 5 as dividends on the shares
of Series A Convertible  Preferred Stock represented by each certificate,  which
records shall be controlling in the absence of manifest error. Upon surrender of
any certificate for shares of Series A Convertible  Preferred Stock for transfer
or  re-registration  thereof  (or, at the option of the holder,  for  conversion
pursuant to Section 10(a) of less than all of the shares of Series A Convertible
Preferred Stock represented  thereby),  the Corporation shall make a notation on
the new certificate  issued upon such transfer or  re-registration or evidencing
such  unconverted  shares,  as the case may be,  as to the  remaining  number of
shares of Common Stock from the Maximum  Share Amount  remaining  available  for
conversion of the shares of Series A Convertible  Preferred  Stock  evidenced by
such new certificate (including,  without limitation, by taking into account the
number of shares of Common Stock issued by the Corporation pursuant to Section 5
as a dividend on the shares of Series A Convertible  Preferred Stock represented
by  the  certificate  so  surrendered  and  not  previously   reflected  on  the
certificate  so  surrendered,   as  shown  on  the  records  maintained  by  the
Corporation).  If any certificate  for shares of Series A Convertible  Preferred
Stock is surrendered for split-up into two or more certificates  representing an
aggregate number of shares of Series A Convertible  Preferred Stock equal to the
number of shares of Series A  Convertible  Preferred  Stock  represented  by the
certificate  so  surrendered  (as reduced by any  contemporaneous  conversion of
shares of Series A Convertible Preferred Stock represented by the certificate so
surrendered),  each certificate issued on such split-up shall bear a notation of
the portion of the Maximum Share Amount allocated thereto determined by pro rata
allocation  from  among  the  remaining  portion  of the  Maximum  Share  Amount
allocated  to  the  certificate  so  surrendered.  If any  shares  of  Series  A
Convertible Preferred Stock represented by a single certificate are converted in
full  pursuant to Section 10, all of the  portion of the  Maximum  Share  Amount
allocated to such shares of Series A Convertible  Preferred  Stock which remains


                                      -19-
<PAGE>

unissued after such conversion shall be re-allocated pro rata to the outstanding
shares of Series A Convertible  Preferred  Stock held of record by the holder of
record at the close of business on the date of such  conversion of the shares of
Series A  Convertible  Preferred  Stock so  converted,  and if there shall be no
other  shares of Series A  Convertible  Preferred  Stock  held of record by such
holder at the close of business on such date,  then such  portion of the Maximum
Share  Amount  shall  be  allocated  pro  rata  among  the  shares  of  Series A
Convertible Preferred Stock outstanding on such date.

               (2) The Corporation  shall  promptly,  but in no event later than
five  business  days  after  the  occurrence,  give  notice to each  holder  (by
telephone  line  facsimile  transmission  at  such  number  as such  holder  has
specified  in writing to the  Corporation  for such  purposes or, if such holder
shall not have  specified any such number,  by overnight  courier or first class
mail, postage prepaid, at such holder's address as the same appears on the stock
books of the  Corporation)  and any holder may at any time after the  occurrence
give notice to the  Corporation,  in either  case,  if on any ten  trading  days
within any period of 20 consecutive  trading days the Corporation would not have
been required to convert shares of Series A Convertible  Preferred Stock of such
holder in accordance  with Section 10(a) as a consequence of the limitations set
forth in Section  7(a)(1)  had all  outstanding  shares of Series A  Convertible
Preferred  Stock held by such holder been  converted  into Common  Stock on each
such day,  determined  without regard to the limitation,  if any, on such holder
contained  in the  proviso to the  second  sentence  of Section  10(a) (any such
notice,  whether  given by the  Corporation  or a holder,  an  "Inconvertibility
Notice").  If the  Corporation  shall  have given or been  required  to give any
Inconvertibility  Notice,  or if a holder shall have given any  Inconvertibility
Notice,  then within ten  business  days after such  Inconvertibility  Notice is
given or was required to be given, the holder  receiving or giving,  as the case
may be, the  Inconvertibility  Notice shall have the right by written  notice to
the Corporation  (which written notice may be contained in the  Inconvertibility
Notice given by the holder) to direct the  Corporation  to redeem the portion of
such holder's outstanding shares of Series A Convertible Preferred Stock (which,
if  applicable,  shall be all of such  holder's  outstanding  shares of Series A
Convertible Preferred Stock) as shall not, on the business day prior to the date
of such redemption,  be convertible into shares of Common Stock by reason of the
limitations  set forth in  Section  7(a)(1)  (determined  without  regard to the
limitation,  if any,  on such  holder  contained  in the  proviso  to the second
sentence  of Section  10(a)),  within  ten  business  days after such  holder so
directs  the  Corporation,  at a price per share  equal to the Share  Limitation
Redemption  Price.  If a holder directs the  Corporation  to redeem  outstanding
shares  of  Series A  Convertible  Preferred  Stock  and,  prior to the date the
Corporation is required to redeem such shares of Series A Convertible  Preferred
Stock, the Corporation would have been able, within the limitations set forth in
Section 7(a)(1), to convert all of such holder's  outstanding shares of Series A
Convertible  Preferred Stock  (determined  without regard to the limitation,  if
any, on such holder  contained in the proviso to the second  sentence of Section
10(a)) on any ten trading days within any period of 20 consecutive  trading days
commencing  after the period of 20  consecutive  trading days which gave rise to
the applicable  Inconvertibility  Notice from the  Corporation or such holder of
shares of Series A Convertible  Preferred  Stock, as the case may be, had all of
such holder's  outstanding  shares of Series A Convertible  Preferred Stock been
surrendered  for  conversion  into Common Stock on each of such ten trading days


                                      -20-
<PAGE>

within such 20 trading day period, then the Corporation shall not be required to
redeem  any  shares of Series A  Convertible  Preferred  Stock by reason of such
Inconvertibility Notice.

               (3)  Notwithstanding  the giving of any notice by the Corporation
to the  holders of Series A  Convertible  Preferred  Stock  pursuant  to Section
7(a)(2) or the giving or the  absence of any notice by the holders of the Series
A Convertible Preferred Stock in response thereto or any redemption of shares of
Series A Convertible Preferred Stock pursuant to Section 7(a)(2), thereafter the
provisions of Section  7(a)(2)  shall  continue to be applicable on any occasion
unless the Stockholder  Approval shall have been obtained from the  stockholders
of the Corporation or waived by the Nasdaq.

               (4) On each Share  Limitation  Redemption  Date, the  Corporation
shall make  payment  in  immediately  available  funds of the  applicable  Share
Limitation  Redemption  Price to such  holder of shares of Series A  Convertible
Preferred  Stock to be redeemed to or upon the order of such holder as specified
by such holder in writing to the  Corporation at least one business day prior to
such Share Limitation  Redemption Date. If the Corporation is required to redeem
all or any  portion of a  holder's  outstanding  shares of Series A  Convertible
Preferred  Stock  pursuant to this  Section  7(a),  the  Corporation  shall make
payment to such holder of the shares of Series A Convertible  Preferred Stock to
be redeemed in respect of each share of Series A Convertible  Preferred Stock to
be redeemed of an amount equal to the Share Limitation  Redemption  Price.  Upon
redemption  of less than all of the  shares of  Series A  Convertible  Preferred
Stock  evidenced by a particular  certificate,  promptly,  but in no event later
than three business days after surrender of such certificate to the Corporation,
the Corporation shall issue a replacement certificate for the shares of Series A
Convertible  Preferred Stock evidenced by such  certificate  which have not been
redeemed.  Only  whole  shares of Series A  Convertible  Preferred  Stock may be
redeemed.

               (b) MANDATORY REDEMPTION AFTER THREE YEARS. The Corporation shall
redeem all the  outstanding  shares of Series A Convertible  Preferred  Stock in
accordance  with this  Section  7(b) on the date which is three  years after the
Issuance  Date.  Not less than 20 or more than 30 days prior to such  Redemption
Date, a Mandatory  Redemption  Notice under this Section 7(b) shall be delivered
to the holders of the shares of Series A  Convertible  Preferred  Stock at their
addresses appearing on the records of the Corporation;  PROVIDED,  HOWEVER, that
any  failure  or defect in the  giving  of notice to any such  holder  shall not
affect  the  validity  of  notice  to or the  redemption  of  shares of Series A
Convertible  Preferred  Stock of any other holder.  On such  Redemption Date and
after  receipt  by the  Corporation  of  certificates  for  shares  of  Series A
Preferred  Stock to be redeemed  pursuant to this Section 7(b), the  Corporation
shall make payment of the applicable  Redemption  Price to each holder of shares
of Series A Convertible  Preferred  Stock to be redeemed to or upon the order of
such holder as specified by such holder in writing to the  Corporation  at least
one  business  day prior to the  Redemption  Date.  The  Corporation  shall make
payment to the holders of the shares of Series A Convertible  Preferred Stock to
be redeemed in respect of each share of Series A Convertible  Preferred Stock to
be redeemed of an amount  equal to the  Redemption  Price.  Except as  otherwise
permitted  by Section 10 hereof in  connection  with a  conversion  of shares of
Series A Convertible  Preferred  Stock  pursuant to Section  10(a),  no share of
Series A Convertible  Preferred Stock as to which the holder exercises the right


                                      -21-
<PAGE>

of conversion  pursuant to Section 10 hereof may be redeemed by the  Corporation
pursuant  to this  Section  7(b)  on or  after  the  date  of  exercise  of such
conversion  right  regardless of whether the Mandatory  Redemption  Notice shall
have been given prior to the date of exercise of such conversion right.

               (c) NO  OTHER  MANDATORY  REDEMPTION.  The  shares  of  Series  A
Convertible  Preferred Stock shall not be subject to mandatory redemption by the
Corporation except as provided herein.

               SECTION 8. NO SINKING  FUND.  The shares of Series A  Convertible
Preferred Stock shall not be subject to the operation of a purchase,  retirement
or sinking fund.

               SECTION 9. OPTIONAL REDEMPTION.  So long as the Corporation is in
compliance  in all  material  respects  with its  obligations  to the holders of
shares of Series A Convertible  Preferred Stock (including,  without limitation,
its obligations  under the  Registration  Rights Agreement and the provisions of
this  Certificate  of  Designations),  the  Corporation  shall  have the  right,
exercisable  on not less than 20 days or more than 30 days written notice to the
holders of record of the shares of Series A  Convertible  Preferred  Stock to be
redeemed, at any time to redeem all, and from time to time to redeem any part of
not  less  than  200  shares  (or such  lesser  number  of  shares  of  Series A
Convertible  Preferred Stock as shall remain outstanding at the time of exercise
of such redemption right), of Series A Convertible Preferred Stock in accordance
with this  Section 9. Any  Corporation  Optional  Redemption  Notice  under this
Section  shall be delivered to the holders of the shares of Series A Convertible
Preferred Stock at their addresses  appearing on the records of the Corporation;
PROVIDED,  HOWEVER,  that any  failure  or defect in the giving of notice to any
such  holder  shall not affect the  validity of notice to or the  redemption  of
shares of Series A  Convertible  Preferred  Stock of any  other  holder.  On the
Redemption Date and after receipt by the Corporation of certificates  for shares
of Series A Convertible  Preferred Stock to be redeemed pursuant to this Section
9, the Corporation shall make payment of the applicable Redemption Price to each
holder of shares of Series A  Convertible  Preferred  Stock to be redeemed to or
upon the order of such  holder as  specified  by such  holder in  writing to the
Corporation  at least one  business  day prior to the  Redemption  Date.  If the
Corporation  exercises  its right to redeem all or a portion of the  outstanding
shares of Series A  Convertible  Preferred  Stock,  the  Corporation  shall make
payment to the holders of the shares of Series A Convertible  Preferred Stock to
be redeemed in respect of each share of Series A Convertible  Preferred Stock to
be redeemed of an amount equal to the Redemption  Price. Upon redemption of less
than all of the shares of Series A Convertible  Preferred  Stock  evidenced by a
particular certificate, promptly, but in no event later than three business days
after surrender of such  certificate to the Corporation,  the Corporation  shall
issue and  deliver to the holder of record of the  surrendered  certificate  (or
such  holder's  assignee) a replacement  certificate  for the shares of Series A
Convertible  Preferred Stock which have not been redeemed.  Only whole shares of
Series  A  Convertible  Preferred  Stock  may be  redeemed.  If the  Corporation
exercises  its right to  redeem  less  than all  outstanding  shares of Series A
Convertible  Preferred  Stock,  then such redemption shall be made, as nearly as
practical,  pro rata among the  holders  of record of the  Series A  Convertible
Preferred  Stock.  No share of Series A Convertible  Preferred Stock as to which
the  holder  exercises  the right of  conversion  pursuant  to Section 10 or the


                                      -22-
<PAGE>

optional  repurchase  right  pursuant  to  Section  11  may be  redeemed  by the
Corporation  pursuant to this Section 9 on or after the date of exercise of such
conversion right or optional redemption right, as the case may be, regardless of
whether the Corporation  Optional  Redemption Notice shall have been given prior
to the date of exercise of such conversion right or optional  redemption  right,
as the case may be.

               SECTION 10.   CONVERSION.

               (a)  CONVERSION AT OPTION OF HOLDER.  The holders of the Series A
Convertible  Preferred  Stock may convert at any time any or all of their shares
of Series A Convertible  Preferred Stock into units consisting of (i) fully paid
and nonassessable  shares of Common Stock and such other securities and property
as hereinafter  provided and (ii)  Warrants.  Each share of Series A Convertible
Preferred  Stock may be  converted at the office of the  Conversion  Agent or at
such other additional  office or offices,  if any, as the Board of Directors may
designate,  into units initially consisting of (1) such number of fully paid and
nonassessable  shares of Common Stock  (calculated as to each  conversion to the
nearest  1/100th of a share)  determined  by dividing (x) the sum of (i) $1,000,
(ii) accrued but unpaid dividends to the applicable Conversion Date on the share
of Series A Convertible  Preferred Stock being converted,  and (iii) accrued but
unpaid interest on the dividends on the share of Series A Convertible  Preferred
Stock being  converted in arrears to the applicable  Conversion Date at the rate
provided in Section 5 (such sum, the  "Conversion  Amount") by (y) the lesser of
(a) the product of (I) the Conversion  Percentage with respect to the applicable
Conversion  Date TIMES (II) the Average Market Price of the Common Stock for the
Measurement  Period with respect to the applicable  Conversion  Date and (b) the
Ceiling  Price and (2)  Warrants  initially  entitling  the holder to purchase a
number of shares of Common Stock equal to the quotient  obtained by dividing (x)
the number of shares of Common  Stock  issuable  in respect of such  conversion,
determined  in accordance  with clause (1) of this  sentence,  by (y) five,  and
having the terms and conditions  provided in Section 10(c) hereof,  in each case
subject to adjustment as hereinafter provided (the "Conversion Rate"); PROVIDED,
HOWEVER,  that in no event  shall any  holder of shares of Series A  Convertible
Preferred  Stock be  entitled  to  convert  any  shares of Series A  Convertible
Preferred  Stock in  excess of that  number  of  shares of Series A  Convertible
Preferred  Stock upon conversion of which the sum of (1) the number of shares of
Common Stock  beneficially owned by such holder or any Aggregated Person of such
holder (other than shares of Common Stock deemed  beneficially owned through the
ownership of  unconverted  shares of Series A  Convertible  Preferred  Stock and
unexercised Warrants) and (2) the number of shares of Common Stock issuable upon
the conversion of the number of shares of Series A Convertible  Preferred  Stock
with respect to which the  determination  in this  proviso is being made,  would
result in beneficial ownership by such holder and all Aggregated Persons of such
holder of more than 4.9% of the outstanding shares of Common Stock. For purposes
of the proviso to the immediately preceding sentence, beneficial ownership shall
be  determined  in  accordance  with  Section  13(d)  of the  Exchange  Act  and
Regulation 13D-G thereunder,  except as otherwise  provided in clause (1) of the
proviso to the immediately preceding sentence.

               (b)  OTHER  PROVISIONS.  (1)  Notwithstanding  anything  in  this
Section 10(b) to the contrary,  no change in the Conversion  Amount  pursuant to


                                      -23-
<PAGE>

Section  10(b)  shall  actually  be made  until  the  cumulative  effect  of the
adjustments  called for by this Section  10(b) since the date of the last change
in the  Conversion  Amount would change the  Conversion  Amount by more than 1%.
However,  once the  cumulative  effect would  result in such a change,  then the
Conversion Rate shall actually be changed to reflect all adjustments  called for
by this Section 10(b) and not previously made.  Notwithstanding anything in this
Section  10(b),  no change in the  Conversion  Amount  shall be made that  would
result in the price at which a share of Series A Convertible  Preferred Stock is
converted being less than the par value of the Common Stock into which shares of
Series A Convertible Preferred Stock are at the time convertible.

               (2) The holders of shares of Series A Convertible Preferred Stock
at the close of business on the record date for any dividend  payment to holders
of Series A  Convertible  Preferred  Stock  shall be  entitled  to  receive  the
dividend  payable on such  shares on the  corresponding  dividend  payment  date
notwithstanding  the conversion  thereof after such dividend payment record date
or the  Corporation's  default in payment of the dividend  due on such  dividend
payment  date;  PROVIDED,  HOWEVER,  that  the  holder  of  shares  of  Series A
Convertible Preferred Stock surrendered for conversion during the period between
the close of business on any record date for a dividend  payment and the opening
of  business  on  the  corresponding  dividend  payment  date  must  pay  to the
Corporation,  within five days after receipt by such holder,  an amount equal to
the  dividend  payable  on such  shares on such  dividend  payment  date if such
dividend is paid by the Corporation to such holder. A holder of shares of Series
A Convertible  Preferred  Stock on a record date for a dividend  payment who (or
whose  transferee)  tenders  any of such  shares for  conversion  into shares of
Common  Stock and Warrants on or after such  dividend  payment date will receive
the dividend  payable by the  Corporation on such shares of Series A Convertible
Preferred  Stock  on such  date,  and the  converting  holder  need not make any
payment of the amount of such  dividend in  connection  with such  conversion of
shares of Series A Convertible  Preferred  Stock.  Except as provided  above, no
adjustment  shall be made in respect of cash dividends on Common Stock or Series
A  Convertible  Preferred  Stock that may be  accrued  and unpaid at the date of
surrender of shares of Series A Convertible Preferred Stock.

               (3)  (A)  The  right  of the  holders  of  Series  A  Convertible
Preferred Stock to convert their shares shall be exercised by delivering  (which
may be done by telephone line facsimile transmission) a Conversion Notice to the
Conversion  Agent,  as  provided  above.  If a holder  of  Series A  Convertible
Preferred  Stock elects to convert any shares of Series A Convertible  Preferred
Stock in  accordance  with Section  10(a),  such holder shall not be required to
physically  surrender the  certificate(s)  representing  such shares of Series A
Convertible  Preferred  Stock to the  Corporation  unless  all of the  shares of
Series A Convertible Preferred Stock represented thereby are so converted.  Each
holder of shares of Series A  Convertible  Preferred  Stock and the  Corporation
shall maintain  records  showing the number of shares so converted and the dates
of such conversions or shall use such other method,  satisfactory to such holder
and  the  Corporation,   so  as  to  not  require  physical  surrender  of  such
certificates  upon  each  such  conversion.  In  the  event  of any  dispute  or
discrepancy,   such  records  of  the  Corporation   shall  be  controlling  and
determinative in the absence of manifest error.  Notwithstanding  the foregoing,
if any shares of Series A Convertible  Preferred Stock evidenced by a particular
certificate  therefor  are  converted  as  aforesaid,  the  holder  of  Series A


                                      -24-
<PAGE>

Convertible  Preferred  Stock may not transfer the  certificate(s)  representing
such shares of Series A  Convertible  Preferred  Stock  unless such holder first
physically  surrenders such  certificate(s)  to the  Corporation,  whereupon the
Corporation  will  forthwith  issue and deliver upon the order of such holder of
shares of Series A Convertible Preferred Stock new certificate(s) of like tenor,
registered  as such  holder of shares of Series A  Convertible  Preferred  Stock
(upon payment by such holder of shares of Series A Convertible  Preferred  Stock
of any applicable transfer taxes) may request, representing in the aggregate the
remaining number of shares of Series A Convertible  Preferred Stock  represented
by such certificate(s).  Each holder of shares of Series A Convertible Preferred
Stock, by acceptance of a certificate for such shares,  acknowledges  and agrees
that (1) by reason of the provisions of this paragraph,  following conversion of
any  shares  of  Series  A  Convertible  Preferred  Stock  represented  by  such
certificate,  the  number  of shares of  Series A  Convertible  Preferred  Stock
represented by such  certificate may be less than the number of shares stated on
such  certificate  and by reason of Section 7(a), the number of shares of Common
Stock  from the  Maximum  Share  Amount  allocated  to the  shares  of  Series A
Convertible  Preferred  Stock  represented by such  certificate  for purposes of
conversion  of such  shares may be less than the number  thereof  stated on such
certificate and (2) the Corporation may place a legend on the  certificates  for
shares of Series A Convertible  Preferred Stock which refers to or describes the
provisions of this paragraph.

               (B)  The  Corporation  shall  pay any  transfer  tax  arising  in
connection with any conversion of shares of Series A Convertible Preferred Stock
except that the Corporation shall not, however, be required to pay any tax which
may be payable in respect of any  transfer  involved  in the issue and  delivery
upon  conversion  of shares of Common  Stock,  Warrants or other  securities  or
property  in a name  other than that of the holder of the shares of the Series A
Convertible  Preferred Stock being converted,  and the Corporation  shall not be
required  to issue or deliver any such  shares or other  securities  or property
unless and until the person or persons  requesting  the issuance  thereof  shall
have  paid  to the  Corporation  the  amount  of any  such  tax  or  shall  have
established to the  satisfaction of the Corporation that such tax has been paid.
The  number  of  shares of Common  Stock  and  Warrants  to be issued  upon each
conversion of shares of Series A Convertible Preferred Stock shall be the number
set forth in the applicable  Conversion  Notice which number shall be conclusive
absent  manifest error.  The  Corporation  shall notify a holder who has given a
Conversion  Notice of any claim of manifest  error within one business day after
such holder gives such Conversion  Notice and no such claim of error shall limit
or  delay  performance  of the  Corporation's  obligation  to  issue  upon  such
conversion  the number of shares of Common  Stock  which are not in  dispute.  A
Conversion  Notice  shall be deemed for all purposes to be in proper form unless
the  Corporation  notifies a holder of shares of Series A Convertible  Preferred
Stock being converted within one business day after a Conversion Notice has been
given (which notice shall specify all defects in the Conversion  Notice) and any
Conversion  Notice  containing any such defect shall nonetheless be effective on
the date given if the converting holder promptly corrects all such defects.

               (4) The Corporation  (and any successor  corporation)  shall take
all action  necessary so that a number of shares of the  authorized but unissued
Common  Stock  (or  common  stock  in the  case  of any  successor  corporation)
sufficient to provide for the  conversion of the Series A Convertible  Preferred
Stock  outstanding and exercise of the Warrants issuable on such conversion upon
the basis hereinbefore provided are at all times reserved by the Corporation (or


                                      -25-
<PAGE>

any successor  corporation),  free from preemptive  rights, for such conversion,
subject to the provisions of the next succeeding  paragraph.  If the Corporation
shall issue any  securities  or make any change in its capital  structure  which
would  change the number of shares of Common  Stock into which each share of the
Series A  Convertible  Preferred  Stock  shall be  convertible  or for which the
Warrants shall be exercisable as herein provided,  the Corporation  shall at the
same  time  also make  proper  provision  so that  thereafter  there  shall be a
sufficient  number of shares of Common Stock authorized and reserved,  free from
preemptive  rights,  for  conversion  of the  outstanding  Series A  Convertible
Preferred  Stock on the new basis.  If at any time the number of authorized  but
unissued shares of Common Stock shall not be sufficient to effect the conversion
of all of the  outstanding  shares of Series A Convertible  Preferred  Stock and
exercise of all Warrants  issued and issuable upon the  conversion of the shares
of Series A Convertible  Preferred  Stock,  the Corporation  promptly shall seek
such  corporate  action as may, in the opinion of its  counsel,  be necessary to
increase its  authorized  but unissued  shares of Common Stock to such number of
shares as shall be sufficient for such purpose.

               (5) In case of any  consolidation  or merger  of the  Corporation
with  any  other  corporation  (other  than  a  wholly-owned  subsidiary  of the
Corporation)  in which the Corporation is not the surviving  corporation,  or in
case of any sale or  transfer of all or  substantially  all of the assets of the
Corporation,  or in the case of any share exchange  pursuant to which all of the
outstanding  shares of Common  Stock are  converted  into  other  securities  or
property,  the Corporation shall make appropriate provision or cause appropriate
provision  to be made so that each  holder  of  shares  of Series A  Convertible
Preferred Stock then outstanding shall have the right thereafter to convert such
shares of Series A Convertible  Preferred Stock into the kind of shares of stock
and other securities and property  receivable upon such  consolidation,  merger,
sale,  transfer,  or share  exchange by a holder of shares of Common  Stock into
which  such  shares of Series A  Convertible  Preferred  Stock  could  have been
converted immediately prior to the effective date of such consolidation, merger,
sale,  transfer,  or share exchange and on a basis which  preserves the economic
benefits  of the  conversion  rights  of the  holders  of  shares  of  Series  A
Convertible  Preferred  Stock on a basis as nearly as  practical  as such rights
exist  hereunder prior thereto.  If, in connection with any such  consolidation,
merger, sale, transfer, or share exchange, each holder of shares of Common Stock
is  entitled  to  elect to  receive  securities,  cash,  or  other  assets  upon
completion of such  transaction,  the  Corporation  shall provide or cause to be
provided to each  holder of Series A  Convertible  Preferred  Stock the right to
elect the securities,  cash, or other assets into which the Series A Convertible
Preferred Stock held by such holder shall be convertible after completion of any
such transaction on the same terms and subject to the same conditions applicable
to holders of the Common Stock  (including,  without  limitation,  notice of the
right to elect,  limitations on the period in which such election shall be made,
and the effect of failing to exercise the election).  The Corporation  shall not
effect any such  transaction  unless the  provisions of this paragraph have been
complied  with.  The  above  provisions  shall  similarly  apply  to  successive
consolidations, mergers, sales, transfers, or share exchanges.

               (6) If a holder shall have given a  Conversion  Notice for shares
of Series A Convertible Preferred Stock, the Corporation shall issue and deliver
to such person certificates for the Common Stock and Warrants issuable upon such
conversion  within three business days after such Conversion Notice is given and
the person  converting  shall be deemed to be the holder of record of the Common


                                      -26-
<PAGE>

Stock and Warrants issuable upon such conversion, and all rights with respect to
the shares surrendered shall forthwith terminate except the right to receive the
Common Stock and Warrants or other  securities,  cash, or other assets as herein
provided.  If a holder shall have given a Conversion  Notice as provided herein,
the  Corporation's  obligation to issue and deliver the  certificates for Common
Stock and Warrants  shall be absolute  and  unconditional,  irrespective  of any
action or inaction by the  converting  holder to enforce the same, any waiver or
consent  with  respect to any  provision  thereof,  the recovery of any judgment
against  any person or any action to enforce  the same,  any failure or delay in
the  enforcement  of any other  obligation of the  Corporation  to the holder of
record, or any setoff, counterclaim,  recoupment,  limitation or termination, or
any breach or alleged breach by the holder or any other person of any obligation
to the Corporation or any violation or alleged violation of law by the holder or
any other  person,  and  irrespective  of any  other  circumstance  which  might
otherwise  limit such  obligation of the Corporation to the holder in connection
with  such  conversion.  If the  Corporation  fails to  issue  and  deliver  the
certificates for the Common Stock and Warrants to the holder  converting  shares
of Series A Convertible  Preferred  Stock pursuant to the first sentence of this
paragraph  as and when  required to do so, in addition to any other  liabilities
the Corporation may have hereunder and under  applicable law (1) the Corporation
shall pay or  reimburse  such  holder on demand for all  out-of-pocket  expenses
including,  without  limitation,  reasonable  fees and expenses of legal counsel
incurred  by such  holder  as a  result  of  such  failure,  (2) the  Conversion
Percentage  applicable  to such  conversion  shall be reduced by two  percentage
points from the Conversion  Percentage  otherwise applicable to such conversion,
(3) the Ceiling Price  applicable to such conversion  shall be reduced by $.0954
(subject  to  equitable   adjustments   for  stock  splits,   stock   dividends,
combinations, recapitalizations,  reclassifications and similar events occurring
or with respect to which "ex-" trading  commences on or after the date of filing
of this Certificate of Designations  with the Secretary of State of the State of
Delaware) from the Ceiling Price otherwise applicable to such conversion and (4)
such holder may by written notice (which may be given by mail, courier, personal
service or  telephone  line  facsimile  transmission)  or oral notice  (promptly
confirmed in writing)  given at any time prior to delivery to such holder of the
certificates  for the shares of Common  Stock and  Warrants  issuable  upon such
conversion  of shares of Series A  Convertible  Preferred  Stock,  rescind  such
conversion, whereupon such holder shall have the right to convert such shares of
Series A Convertible Preferred Stock thereafter in accordance herewith.

               (7) No fractional  shares of Common Stock or Warrants to purchase
fractional  shares of Common Stock shall be issued upon  conversion  of Series A
Convertible  Preferred  Stock but, in lieu of any  fraction of a share of Common
Stock to purchase  fractional  shares of Common  Stock or  Warrants  which would
otherwise  be  issuable  in  respect  of the  aggregate  number  of such  shares
surrendered  for conversion at one time by the same holder,  the  Corporation at
its  option  (a) may  pay in cash an  amount  equal  to the  product  of (i) the
arithmetic  average of the Closing  Bid Price of a share of Common  Stock on the
three consecutive  trading days ending on the trading day immediately  preceding
the  Conversion  Date  and (ii)  such  fraction  of a share or (b) may  issue an
additional  share of Common Stock or Warrant to purchase an additional  share of
Common Stock.



                                      -27-
<PAGE>

               (8) The  Conversion  Amount  shall be adjusted  from time to time
under certain  circumstances,  subject to the provisions of Section 10(b)(1), as
follows:

               (i) In case the  Corporation  shall issue rights or warrants on a
pro rata basis to all  holders of the Common  Stock  entitling  such  holders to
subscribe for or purchase Common Stock on the record date referred to below at a
price per share less than the Current  Price for such record date,  then in each
such case the Conversion  Amount in effect on such record date shall be adjusted
in accordance with the formula

        C1 = C x   O + N
                   -----
                   O + N X P
                       -----
                        M

where

        C1  = the adjusted Conversion Amount

        C   = the current Conversion Amount

        O   = the  number  of shares of Common Stock  outstanding  on the record
              date.

        N   = the  number  of   additional  shares of   Common   Stock  issuable
              pursuant to the exercise of such rights or warrants.

        P   = the  offering  price  per share of  the  additional  shares (which
              amount  shall  include  amounts  received  by the  Corporation  in
              respect  of the  issuance  and  the  exercise  of such  rights  or
              warrants).

        M   = the Current Price per share of Common Stock on the record date.

Such adjustment shall become effective immediately after the record date for the
determination  of stockholders  entitled to receive such rights or warrants.  If
any or all such  rights or  warrants  are not so  issued or expire or  terminate
before being exercised, the Conversion Amount then in effect shall be readjusted
appropriately.

               (ii) In case the  Corporation  shall,  by dividend or  otherwise,
distribute to all holders of its Junior Stock (as hereinafter defined) evidences
of its indebtedness or assets (including securities,  but excluding any warrants
or subscription rights referred to in subparagraph (i) above and any dividend or
distribution paid in cash out of the retained earnings of the Corporation), then
in each such case the  Conversion  Amount  then in effect  shall be  adjusted in
accordance with the formula


        C1 = C x   M
                  ---
                 M - F



                                      -28-
<PAGE>

where

        C1  = the adjusted Conversion Amount

        C   = the current Conversion Amount

        M   = the  Current Price per share of Common  Stock on the  record  date
              mentioned below.

        F   = the  aggregate  amount  of  such  cash  dividend  and/or  the fair
              market value on the record date of the assets or  securities to be
              distributed  divided  by the  number of  shares  of  Common  Stock
              outstanding  on the  record  date.  The Board of  Directors  shall
              determine  such fair market value,  which  determination  shall be
              conclusive.

Such adjustment shall become effective immediately after the record date for the
determination of stockholders entitled to receive such dividend or distribution.
For purposes of this subparagraph  (ii),  "Junior Stock" shall include any class
of capital  stock  ranking  junior as to  dividends or upon  liquidation  to the
Series A Convertible Preferred Stock.

               (iii) All  calculations  hereunder  shall be made to the  nearest
cent or to the nearest 1/100 of a share, as the case may be.

               (iv) If at any time as a result of an adjustment made pursuant to
Section  10(b)(5),  the  holder  of any  Series A  Convertible  Preferred  Stock
thereafter   surrendered  for  conversion   shall  become  entitled  to  receive
securities,  cash, or assets other than Common Stock and Warrants, the number or
amount of such  securities or property so receivable  upon  conversion  shall be
subject  to  adjustment  from  time to  time in a  manner  and on  terms  nearly
equivalent as  practicable  to the  provisions  with respect to the Common Stock
contained in subparagraphs (i) to (iii) above.

               (9) Except as  otherwise  provided  above in this  Section 10, no
adjustment in the  Conversion  Amount shall be made in respect of any conversion
for share distributions or dividends theretofore declared and paid or payable on
the Common Stock.

               (10)  Whenever  the  Conversion  Amount  is  adjusted  as  herein
provided,  the Corporation shall send to each holder and each transfer agent, if
any, for the Series A Convertible  Preferred  Stock, the Warrants and the Common
Stock, a statement  signed by the Chairman of the Board,  the President,  or any
Vice  President of the  Corporation  and by its Treasurer or its Secretary or an
Assistant  Secretary  stating  the  adjusted  Conversion  Amount  determined  as
provided in this  Section 10, and any  adjustment  so  evidenced,  given in good
faith, shall be binding upon all stockholders and upon the Corporation. Whenever
the Conversion  Amount is adjusted,  the Corporation will give notice by mail to
the holders of record of Series A  Convertible  Preferred  Stock,  which  notice
shall be made within 15 days after the  effective  date of such  adjustment  and
shall  state the  adjustment  and the  Conversion  Amount.  Notwithstanding  the
foregoing notice provisions, failure by the Corporation to give such notice or a
defect in such  notice  shall not affect the  binding  nature of such  corporate
action of the Corporation.



                                      -29-
<PAGE>

               (11)  Whenever the  Corporation  shall propose to take any of the
actions specified in Section 10(b)(5) or in subparagraphs (i) or (ii) of Section
10(b)(8)  which would result in any  adjustment in the  Conversion  Amount under
this Section 10(b),  the Corporation  shall cause a notice to be mailed at least
20 days prior to the date on which the books of the Corporation will close or on
which a record  will be taken for such  action,  to the holders of record of the
outstanding  Series A  Convertible  Preferred  Stock on the date of such notice.
Such notice shall specify the action proposed to be taken by the Corporation and
the date as of which holders of record of the Common Stock shall  participate in
any such actions or be entitled to exchange their Common Stock for securities or
other  property,  as the case may be.  Failure  by the  Corporation  to mail the
notice or any  defect  in such  notice  shall not  affect  the  validity  of the
transaction.

               (c) FORM OF WARRANT.  The Warrants  issuable  upon  conversion of
shares of Series A Convertible Preferred Stock shall be in the following form:

                                [FORM OF WARRANT]

THIS  SECURITY HAS NOT BEEN  REGISTERED  UNDER THE  SECURITIES  ACT OF 1933,  AS
AMENDED (THE "ACT"),  OR ANY STATE  SECURITIES  LAWS.  THE SALE TO THE HOLDER OF
THIS  SECURITY AND OF THE SHARES OF COMMON STOCK  ISSUABLE UPON EXERCISE OF THIS
SECURITY  ARE  NOT  COVERED  BY  A  REGISTRATION  STATEMENT  UNDER  THE  ACT  OR
REGISTRATION  UNDER STATE SECURITIES LAWS. THIS SECURITY HAS BEEN ACQUIRED,  AND
SUCH SHARES OF COMMON STOCK MUST BE ACQUIRED, FOR INVESTMENT ONLY AND MAY NOT BE
SOLD,  TRANSFERRED  OR  ASSIGNED IN THE  ABSENCE OF  REGISTRATION  OF THE RESALE
THEREOF OR AN OPINION OF COUNSEL REASONABLY  ACCEPTABLE TO THE COMPANY THAT SUCH
REGISTRATION IS NOT REQUIRED.

                                Right to  Purchase                  1  Shares of
                                Common Stock of V-ONE Corporation


                                V-ONE CORPORATION

                          COMMON STOCK PURCHASE WARRANT


               V-ONE CORPORATION,  a Delaware corporation (the "Company") hereby
certifies  that, for value received,  [FILL IN NAME] or registered  assigns (the
"Holder"),  is entitled,  subject to the terms set forth below, to purchase from
the Company at any time or from time to time after the date  hereof,  and before

- - ----------------
1 Insert  appropriate  number in accordance  with Section 10(a) and 10(b) of the
Certificate of Designations

                                      -30-
<PAGE>

5:00 p.m., New York City time, on the  Expiration  Date (as defined  herein),  *
fully paid and  nonassessable  shares of Common Stock,  $.001 par value,  of the
Company  at a  purchase  price  per  share  equal  to  the  Purchase  Price  (as
hereinafter defined). The number of such shares of Common Stock and the Purchase
Price are subject to adjustment as provided in this Warrant.

               As used herein the following terms,  unless the context otherwise
requires, have the following respective meanings:

               (a) The term  "Business  Day" as used herein  shall mean a day on
        which the New York Stock Exchange is open for business.

               (b) The term "Common Stock" includes the Company's  Common Stock,
        $.001 par value per share,  as  authorized  on the date hereof,  and any
        other  securities  into  which or for  which  the  Common  Stock  may be
        converted  or  exchanged   pursuant  to  a  plan  of   recapitalization,
        reorganization, merger, sale of assets or otherwise.

               (c) The term "Company"  shall include V-ONE  Corporation  and any
        corporation  that shall  succeed to or assume  the  obligation  of V-ONE
        Corporation hereunder.

               (d) The term "Expiration  Date" refers to [INSERT DATE WHICH IS 5
        YEARS AFTER CONVERSION DATE IN RESPECT OF WHICH WARRANT IS ISSUED].

               (e) The term "Other  Securities"  refers to any stock (other than
        Common  Stock) and other  securities  of the Company or any other person
        (corporate  or  otherwise)  which the Holder of this Warrant at any time
        shall be entitled to receive, or shall have received, on the exercise of
        this Warrant, in lieu of or in addition to Common Stock, or which at any
        time shall be issuable  or shall have been issued in exchange  for or in
        replacement of Common Stock or Other Securities pursuant to Section 4.

               (f) The term  "Purchase  Price"  shall  mean  $4.77,  subject  to
        adjustment as provided in this Warrant.

               1.     EXERCISE OF WARRANT.

               1.1  EXERCISE  AT  OPTION  OF  HOLDER.  (a) This  Warrant  may be
exercised  by the  Holder  hereof in full or in part at any time or from time to
time during the exercise period  specified in the first  paragraph  hereof until
the  Expiration  Date by  surrender of this  Warrant and the  subscription  form
annexed hereto (duly  executed) by such Holder,  to the Company at its principal
office,  accompanied by payment,  in cash or by certified or official bank check
payable to the order of the Company in the amount  obtained by  multiplying  (a)
the  number  of  shares  of  Common  Stock  designated  by  the  Holder  in  the
subscription  form by (b) the  Purchase  Price  then in effect.  On any  partial
exercise  the Company will  forthwith  issue and deliver to or upon the order of
the Holder  hereof a new Warrant or  Warrants of like tenor,  in the name of the
Holder hereof or as such Holder (upon  payment by such Holder of any  applicable


                                      -31-
<PAGE>

transfer  taxes) may request,  providing  in the  aggregate on the face or faces
thereof for the  purchase of the number of shares of Common Stock for which such
Warrant or Warrants may still be exercised.

               (b)  Notwithstanding  any other provision of this Warrant,  in no
event  shall the holder of this  Warrant be  entitled  at any time to purchase a
number of shares of Common  Stock on exercise of this  Warrant in excess of that
number of shares  upon  purchase of which the sum of (1) the number of shares of
Common Stock  beneficially  owned by such holder and any person whose beneficial
ownership  of shares of Common  Stock  would be  aggregated  with such  holder's
beneficial  ownership of shares of Common Stock for purposes of Section 13(d) of
the  Securities  Exchange Act of 1934,  as amended  (the  "Exchange  Act"),  and
Regulation 13D-G thereunder (each an "Aggregated  Person" and collectively,  the
"Aggregated  Persons")  (other than shares of Common Stock  deemed  beneficially
owned through the  ownership of the  unexercised  portion of this  Warrant,  any
warrant  containing a restriction  similar to this Section  1.1(b) and shares of
Series A  Convertible  Preferred  Stock,  $.001 par value,  of the Company  (the
"Series  A  Convertible   Preferred  Stock")  beneficially  owned  by  all  such
Aggregated  Persons) and (2) the number of shares of Common Stock  issuable upon
exercise of the portion of this Warrant with respect to which the  determination
in this  sentence is being made,  would  result in  beneficial  ownership by any
Aggregated  Person of more than 4.9% of the outstanding  shares of Common Stock.
For purposes of the immediately  preceding sentence,  beneficial ownership shall
be  determined  in  accordance  with  Section  13(d)  of the  Exchange  Act  and
Regulation 13D-G thereunder,  except as otherwise  provided in clause (1) of the
immediately preceding sentence.

               1.2  NET  ISSUANCE.  Notwithstanding  anything  to  the  contrary
contained in Section 1.1, the Holder may elect to exercise this Warrant in whole
or in part by receiving  shares of Common Stock equal to the net issuance  value
(as  determined  below) of this Warrant,  or any part hereof,  upon surrender of
this Warrant at the principal office of the Company together with notice of such
election,  in which  event the  Company  shall  issue to the  Holder a number of
shares of Common Stock computed using the following formula:

               X = Y (A-B)
                   -------
                       A

        Where: X =    the  number of shares of Common  Stock to be issued to the
                      Holder

                      Y =    the  number  of shares of Common  Stock as to which
                             this Warrant is to be exercised

                      A =    the  current  fair  market  value  of  one share of
                             Common Stock  calculated as of the last trading day
                             immediately preceding the exercise of this Warrant

                      B =    the Purchase Price

               As used herein, current fair market value of Common Stock as of a
specified date shall mean with respect to each share of Common Stock the average


                                      -32-
<PAGE>

of the closing bid prices of the Common Stock on the principal securities market
on which  the  Common  Stock  may at the time be  traded  over a period  of five
Business Days consisting of the day as of which the current fair market value of
a share of Common  Stock is being  determined  (or if such day is not a Business
Day, the Business Day next preceding such day) and the four consecutive Business
Days prior to such day. If on the date for which current fair market value is to
be  determined  the Common Stock is not  eligible for trading on any  securities
market, the current fair market value of Common Stock shall be the highest price
per share  which the  Company  could  then  obtain  from a willing  buyer (not a
current  employee or  director)  for shares of Common Stock sold by the Company,
from authorized but unissued shares, as determined in good faith by the Board of
Directors  of the  Company,  unless  prior to such date the  Company  has become
subject to a merger,  acquisition or other  consolidation  pursuant to which the
Company is not the surviving  party, in which case the current fair market value
of the Common  Stock shall be deemed to be the value  received by the holders of
the  Company's  Common Stock for each share  thereof  pursuant to the  Company's
acquisition.

               2. DELIVERY OF STOCK CERTIFICATES,  ETC., ON EXERCISE. As soon as
practicable  after the exercise of this  Warrant,  and in any event within three
days thereafter,  the Company at its expense (including the payment by it of any
applicable  issue or stamp  taxes)  will  cause to be  issued in the name of and
delivered to the Holder  hereof,  or as such Holder (upon payment by such Holder
of any applicable  transfer taxes) may direct, a certificate or certificates for
the  number of fully  paid and  nonassessable  shares of Common  Stock (or Other
Securities)  to which such Holder  shall be entitled on such  exercise,  in such
denominations  as  may be  requested  by  such  Holder,  plus,  in  lieu  of any
fractional share to which such Holder would otherwise be entitled, cash equal to
such fraction multiplied by the then current fair market value (as determined in
accordance with subsection 1.2) of one full share, together with any other stock
or other securities any property  (including  cash,  where  applicable) to which
such Holder is entitled upon such  exercise  pursuant to Section 1 or otherwise.
Upon exercise of this Warrant as provided  herein,  the Company's  obligation to
issue and  deliver the  certificates  for Common  Stock  shall be  absolute  and
unconditional,  irrespective  of any action or inaction by the Holder to enforce
the same,  any waiver or consent  with  respect to any  provision  thereof,  the
recovery of any  judgment  against any person or any action to enforce the same,
any failure or delay in the  enforcement of any other  obligation of the Company
to  the  Holder,  or  any  setoff,  counterclaim,   recoupment,   limitation  or
termination,  or any breach or alleged  breach by the Holder or any other person
of any obligation to the Company or any violation or alleged violation of law by
the Holder or any other person, and irrespective of any other circumstance which
might otherwise limit such obligation of the Company to the Holder in connection
with such exercise.  If the Company fails to issue and deliver the  certificates
for the  Common  Stock to the  Holder  pursuant  to the first  sentence  of this
paragraph  as and when  required to do so, in addition to any other  liabilities
the Company may have hereunder and under  applicable  law, the Company shall pay
or  reimburse  the Holder on demand for all  out-of-pocket  expenses  including,
without limitation, fees and expenses of legal counsel incurred by the Holder as
a result of such failure.

               3.  ADJUSTMENT  FOR  DIVIDENDS  IN OTHER STOCK,  PROPERTY,  ETC.;
RECLASSIFICATION, ETC. In case at any time or from time to time, all the holders
of Common Stock (or Other Securities)  shall have received,  or (on or after the


                                      -33-
<PAGE>

record date fixed for the  determination  of  stockholders  eligible to receive)
shall have become entitled to receive, without payment therefor,

               (a) other or  additional  stock or other  securities  or property
        (other than cash) by way of dividend, or

               (b) any cash  (excluding  cash  dividends  payable  solely out of
        earnings or earned surplus of the Company), or

               (c) other or  additional  stock or other  securities  or property
        (including  cash)  by  way  of  spin-off,  split-up,   reclassification,
        recapitalization,   combination   of   shares   or   similar   corporate
        rearrangement,

other than additional shares of Common Stock (or Other  Securities)  issued as a
stock dividend or in a stock-split (adjustments in respect of which are provided
for in Section 5), then and in each such case the Holder of this Warrant, on the
exercise  hereof as  provided  in Section 1, shall be  entitled  to receive  the
amount of stock and other  securities and property  (including cash in the cases
referred  to in  subdivisions  (b) and (c) of this  Section 3) which such Holder
would  hold on the date of such  exercise  if on the date  hereof the Holder had
been the holder of record of the number of shares of Common  Stock called for on
the face of this  Warrant  and had  thereafter,  during the period from the date
hereof to and including the date of such exercise,  retained such shares and all
such other or additional stock and other securities and property (including cash
in the  case  referred  to in  subdivisions  (b)  and  (c) of  this  Section  3)
receivable by the Holder as aforesaid  during such period,  giving effect to all
adjustments called for during such period by Section 4.

               4. EXERCISE UPON REORGANIZATION,  CONSOLIDATION,  MERGER, ETC. In
case at any  time  or from  time  to  time,  the  Company  shall  (a)  effect  a
reorganization,  (b) consolidate with or merge into any other person, (c) effect
an exchange of  outstanding  shares of the Company for  securities  of any other
person or (d) transfer all or  substantially  all of its properties or assets to
any other person under any plan or arrangement  contemplating the dissolution of
the Company,  then,  in each such case,  as a condition of such  reorganization,
consolidation,  merger,  share exchange,  sale or conveyance,  the Company shall
cause  effective  provisions  to be made so that the Holder shall have the right
thereafter, by exercising this Warrant (in lieu of the shares of Common Stock of
the Company  purchasable and receivable upon exercise of the rights  represented
hereby immediately prior to such transaction) to purchase the kind and amount of
shares of stock and other  securities and property  (including  cash) receivable
upon  such  reorganization,  consolidation,  merger,  share  exchange,  sale  or
conveyance  by a holder of the number of shares of Common  Stock that might have
been  received  upon  exercise  of  this  Warrant   immediately  prior  to  such
reorganization,  consolidation,  merger,  share  exchange,  sale or  conveyance;
PROVIDED,  HOWEVER, that in the event (a) the value of the stock,  securities or
other assets or property  (determined in good faith by the Board of Directors of
the  Company)  issuable or payable  with respect to one share of Common Stock of
the  Company  purchasable  and  receivable  upon  the  exercise  of  the  rights
represented  hereby  immediately  prior to such  transaction is in excess of the
Purchase   Price   hereof  in  effect  at  the  time  of  such   reorganization,


                                      -34-
<PAGE>

consolidation,  merger, share exchange,  sale or conveyance (after giving effect
to any  adjustment in such Purchase Price required to be made under the terms of
this  Warrant),  and  (b)  the  securities,  if  any,  to be  received  in  such
reorganization,  consolidation,  merger, share exchange,  sale or conveyance are
publicly traded,  then if the Company gives the Holder at least 20 Business Days
(or such lesser  period as the Company gives notice of such  transaction  to the
holders  of the  outstanding  shares  of  Common  Stock)  prior  notice  of such
reorganization,  merger,  share exchange,  sale or conveyance this Warrant shall
expire unless  exercised prior to such  reorganization,  consolidation,  merger,
share exchange, sale or conveyance.  Any such provision shall include provisions
for  adjustments  in respect of such  shares of stock and other  securities  and
property  that  shall  be as  nearly  equivalent  as may be  practicable  to the
adjustments  provided for in this Warrant.  The provisions of this Section shall
apply to successive reorganizations,  consolidations,  mergers, share exchanges,
sales and conveyances.

               5.  ADJUSTMENT FOR  EXTRAORDINARY  EVENTS.  In the event that the
Company shall (i) issue  additional  shares of the Common Stock as a dividend or
other distribution on outstanding Common Stock, (ii) subdivide or reclassify its
outstanding  shares of Common Stock, or (iii) combine its outstanding  shares of
Common Stock into a smaller number of shares of Common Stock, then, in each such
event,  the Purchase  Price  shall,  simultaneously  with the  happening of such
event,  be adjusted by multiplying  the then Purchase  Price by a fraction,  the
numerator  of which  shall be the number of shares of Common  Stock  outstanding
immediately prior to such event and the denominator of which shall be the number
of shares of Common  Stock  outstanding  immediately  after such event,  and the
product so obtained shall  thereafter be the Purchase Price then in effect.  The
Purchase Price, as so adjusted,  shall be readjusted in the same manner upon the
happening of any successive  event or events described herein in this Section 5.
The Holder of this Warrant shall thereafter,  on the exercise hereof as provided
in  Section 1, be  entitled  to receive  that  number of shares of Common  Stock
determined  by  multiplying  the number of shares of Common Stock which would be
issuable on such exercise as of immediately prior to such issuance by a fraction
of which (i) the numerator is the Purchase Price in effect  immediately prior to
such issuance and (ii) the  denominator  is the Purchase  Price in effect on the
date of such exercise.

               6. FURTHER ASSURANCES.  The Company will take all action that may
be  necessary or  appropriate  in order that the Company may validly and legally
issue fully paid and nonassessable  shares of stock, free from all taxes,  liens
and charges  with  respect to the issue  thereof,  on the exercise of all or any
portion of this Warrant from time to time outstanding.

               7.     NOTICES OF RECORD DATE, ETC.  In the event of

               (a) any taking by the  Company of a record of the  holders of any
        class of securities for the purpose of determining  the holders  thereof
        who are  entitled to receive any  dividend on, or any right to subscribe
        for,  purchase or otherwise  acquire any shares of stock of any class or
        any other securities or property, or to receive any other right, or

               (b)   any   capital    reorganization   of   the   Company,   any
        reclassification or recapitalization of the capital stock of the Company
        or any transfer of all or substantially all of the assets of the Company


                                      -35-
<PAGE>

        to or  consolidation  or  merger of the  Company  with or into any other
        person, or

               (c) any  voluntary or  involuntary  dissolution,  liquidation  or
        winding-up of the Company,

then and in each such event the  Company  will mail or cause to be mailed to the
Holder, at least ten days prior to such record date, a notice specifying (i) the
date on which any such record is to be taken for the  purpose of such  dividend,
distribution  or right,  and stating the amount and character of such  dividend,
distribution  or  right,  (ii)  the  date  on  which  any  such  reorganization,
reclassification,    recapitalization,    transfer,    consolidation,    merger,
dissolution, liquidation or winding-up is to take place, and the time, if any is
to be fixed,  as of which  the  holders  of  record  of  Common  Stock (or Other
Securities) shall be entitled to exchange their shares of Common Stock (or Other
Securities) for securities or other property deliverable on such reorganization,
reclassification,    recapitalization,    transfer,    consolidation,    merger,
dissolution,  liquidation or  winding-up,  and (iii) the amount and character of
any stock or other  securities,  or  rights or  options  with  respect  thereto,
proposed to be issued or granted,  the date of such proposed  issue or grant and
the  persons or class of persons to whom such  proposed  issue or grant is to be
offered or made. Such notice shall also state that the action in question or the
record date is subject to the  effectiveness  of a registration  statement under
the Securities Act of 1933, as amended (the  "Securities  Act"),  or a favorable
vote of stockholders if either is required. Such notice shall be mailed at least
ten days prior to the date  specified in such notice on which any such action is
to be taken or the record date, whichever is earlier.

               8. RESERVATION OF STOCK, ETC.,  ISSUABLE ON EXERCISE OF WARRANTS.
The Company will at all times  reserve and keep  available,  solely for issuance
and  delivery on the  exercise of this  Warrant,  all shares of Common Stock (or
Other Securities) from time to time issuable on the exercise of this Warrant.

               9.  TRANSFER OF WARRANT.  This Warrant shall inure to the benefit
of the  successors  to and  assigns of the Holder.  This  Warrant and all rights
hereunder,  in whole or in part, is  registrable  at the office or agency of the
Company  referred  to  below  by the  Holder  hereof  in  person  or by his duly
authorized attorney, upon surrender of this Warrant properly endorsed.

               10.  REGISTER OF WARRANTS.  The Company  shall  maintain,  at the
principal  office of the Company (or such other  office as it may  designate  by
notice to the Holder  hereof),  a register in which the Company shall record the
name and address of the person in whose name this  Warrant has been  issued,  as
well as the name and address of each  successor and prior owner of such Warrant.
The Company  shall be entitled to treat the person in whose name this Warrant is
so registered as the sole and absolute owner of this Warrant for all purposes.

               11. EXCHANGE OF WARRANT.  This Warrant is exchangeable,  upon the
surrender  hereof by the Holder  hereof at the  office or agency of the  Company
referred  to in  Section  10,  for  one or  more  new  Warrants  of  like  tenor
representing in the aggregate the right to subscribe for and purchase the number
of shares of Common Stock which may be subscribed for purchase  hereunder,  each


                                      -36-
<PAGE>

of such new Warrants to represent  the right to subscribe  for and purchase such
number of shares as shall be  designated  by said  Holder  hereof at the time of
such surrender.

               12.  REPLACEMENT  OF WARRANT.  On receipt of evidence  reasonably
satisfactory  to the Company of the loss,  theft,  destruction  or mutilation of
this Warrant  and, in the case of any such loss,  theft or  destruction  of this
Warrant,   on  delivery  of  an  indemnity   agreement  or  security  reasonably
satisfactory  in form and  amount  to the  Company  or,  in the case of any such
mutilation,  on surrender and  cancellation of this Warrant,  the Company at its
expense will execute and deliver, in lieu thereof, a new Warrant of like tenor.

               13.  WARRANT  AGENT.  The Company  may, by written  notice to the
Holder,  appoint an agent having an office in the United States of America,  for
the purpose of issuing  Common  Stock (or Other  Securities)  on the exercise of
this Warrant  pursuant to Section 1, exchanging this Warrant pursuant to Section
11, and replacing this Warrant  pursuant to Section 12, or any of the foregoing,
and thereafter any such issuance,  exchange or replacement,  as the case may be,
shall be made at such office by such agent.

               14. REMEDIES.  The Company stipulates that the remedies at law of
the Holder of this Warrant in the event of any default or threatened  default by
the Company in the  performance  of or compliance  with any of the terms of this
Warrant  are  not  and  will  not  be  adequate,  and  that  such  terms  may be
specifically  enforced by a decree for the specific performance of any agreement
contained  herein or by an  injunction  against a violation  of any of the terms
hereof or otherwise.

               15. NO RIGHTS OR LIABILITIES AS A STOCKHOLDER. This Warrant shall
not  entitle  the  Holder  hereof  to any  voting  rights  or other  rights as a
stockholder  of the Company.  No provision  of this  Warrant,  in the absence of
affirmative  action by the Holder hereof to purchase  Common Stock,  and no mere
enumeration herein of the rights or privileges of the Holder hereof,  shall give
rise to any liability of such Holder for the Purchase  Price or as a stockholder
of the  Company,  whether  such  liability  is  asserted  by the  Company  or by
creditors of the Company.

               16. NOTICES,  ETC. All notices and other  communications from the
Company to the registered  Holder of this Warrant shall be mailed by first class
certified mail,  postage prepaid,  at such address as may have been furnished to
the Company in writing by such Holder or at the address shown for such Holder on
the register of Warrants referred to in Section 10.

               17.  INVESTMENT  REPRESENTATIONS.  By acceptance of this Warrant,
the Holder represents to the Company that this Warrant is being acquired for the
Holder's own account and for the purpose of  investment  and not with a view to,
or for sale in connection with, the distribution  thereof,  nor with any present
intention of  distributing  or selling the Warrant or the Common Stock  issuable
upon exercise of the Warrant.  The Holder  acknowledges that the Holder has been
afforded the  opportunity  to meet with the management of the Company and to ask
questions  of, and receive  answers  from,  such  management  and the  Company's
counsel about the business and affairs of the Company and  concerning  the terms
and  conditions  of the offering of this Warrant,  and to obtain any  additional
information,  to the extent that the Company possessed such information or could


                                      -37-
<PAGE>

acquire it  without  unreasonable  effort or  expense,  necessary  to verify the
accuracy of the information  otherwise obtained by or furnished to the Holder in
connection with the offering of this Warrant.  The Holder asserts that it may be
considered to be a sophisticated  investor,  is familiar with the risks inherent
in  speculative  investments  such as in the  Company,  has such  knowledge  and
experience  in financial  and business  matters that it is capable of evaluating
the merits and risks of the  investment  in this  Warrant  and the Common  Stock
issuable upon exercise of this Warrant, and is able to bear the economic risk of
the investment. The Holder acknowledges and agrees that this Warrant and, except
as otherwise provided in the Registration  Rights Agreement between the original
Holder of the Series A Convertible  Preferred Stock and the Company,  as amended
or modified from time to time (the "Registration Rights Agreement"),  the Common
Stock  issuable upon exercise of this Warrant (if any) have not been (and at the
time of  acquisition  by the  Holder,  will  not  have  been or  will  not  be),
registered  under the Securities Act or under the securities  laws of any state,
in reliance  upon certain  exemptive  provisions  of such  statutes.  The Holder
recognizes and  acknowledges  that such claims of exemption are based,  in part,
upon the  representations  of the Holder  contained  herein.  The Holder further
recognizes and acknowledges that because this Warrant and, except as provided in
the Registration  Rights  Agreement,  the Common Stock issuable upon exercise of
this Warrant (if any) are unregistered, they may not be eligible for resale, and
may only be resold in the future pursuant to an effective registration statement
under the Securities Act and any applicable  state  securities laws, or pursuant
to a valid exemption from such registration  requirements.  Unless the shares of
Common Stock have theretofore been registered for resale or are otherwise exempt
from  registration  under the  Securities  Act,  the Company may  require,  as a
condition  to the issuance of Common Stock upon the exercise of this Warrant (i)
in the case of an exercise in accordance with Section 1.1 hereof, a confirmation
as of the date of  exercise  of the  Holder's  representations  pursuant to this
Section 17 or (ii) in the case of an exercise  in  accordance  with  Section 1.2
hereof,  an  opinion  (in  form and  substance  reasonably  satisfactory  to the
Company) of counsel  reasonably  satisfactory  to the Company that the shares of
Common Stock to be issued upon such exercise may be issued without  registration
under the Securities Act.

               18. LEGEND.  Unless  theretofore  registered for resale under the
Securities Act or otherwise  exempt from  registration  under the Securities Act
when issued  upon  exercise of this  Warrant  and when resold  thereafter,  each
certificate  for shares  issued  upon  exercise of this  Warrant  shall bear the
following legend:

               The  securities  represented  by this  certificate  have not been
               registered  under the  Securities  Act of 1933,  as amended.  The
               securities have been acquired for investment and may not be sold,
               transferred   or  assigned   in  the  absence  of  an   effective
               registration  statement for the  securities  under the Securities
               Act of 1933,  as  amended,  or an opinion  of counsel  reasonably
               acceptable to the Company that registration is not required under
               said Act.

               19.  MISCELLANEOUS.  This  Warrant  and any terms  hereof  may be
changed,  waived,  discharged  or  terminated  only by an  instrument in writing
signed by the party against which enforcement or such change, waiver,  discharge


                                      -38-
<PAGE>

or  termination  is sought.  This  Warrant  shall be  construed  and enforced in
accordance  with and governed by the internal laws of the State of New York. The
headings in this Warrant are for purposes of reference only, and shall not limit
or otherwise affect any of the terms hereof. The invalidity or  unenforceability
of any provision hereof shall in no way affect the validity or enforceability of
any other provision.

               IN WITNESS WHEREOF,  V-ONE Corporation has caused this Warrant to
be executed on its behalf by one of its officers thereunto duly authorized.

Dated:                                      V-ONE CORPORATION



                                            By: ___________________________
                                                Name:
                                                Title:


                              FORM OF SUBSCRIPTION

                   (To be signed only on exercise of Warrant)

TO V-ONE CORPORATION

        1. The undersigned  Holder of the attached  original,  executed  Warrant
hereby elects to exercise its purchase  right under such Warrant with respect to
______________  shares of Common  Stock,  as  defined in the  Warrant,  of V-ONE
Corporation, a Delaware corporation (the "Company").

        2.     The undersigned Holder (check one):

           (a) elects to pay the  aggregate  purchase  price for such  shares of
               Common Stock (the  "Exercise  Shares") (i) by lawful money of the
               United  States or the enclosed  certified or official  bank check
               payable in United  States  dollars to the order of the Company in
               the amount of  $___________,  or (ii) by wire  transfer of United
               States  funds to the  account  of the  Company  in the  amount of
               $____________,   which   transfer   has  been   made   before  or
               simultaneously  with the  delivery  of this Form of  Subscription
               pursuant to the instructions of the Company;

               or

           (b) elects to receive  shares of Common Stock having a value equal to
               the value of the Warrant  calculated in  accordance  with Section
               1.2 of the Warrant.



                                      -39-
<PAGE>

        3. Please issue a stock  certificate or  certificates  representing  the
appropriate  number of shares of Common Stock in the name of the  undersigned or
in such other names as is specified below:

        Name:  
               ---------------------------------------

        Address:           
                           -------------------------------------

                           -------------------------------------


Dated:____________ ___, _____          ____________________________
                                       (Signature   must  conform  to  name  of
                                       Holder as  specified  on the face of the
                                       Warrant)

                                       ---------------------------------------

                                       ---------------------------------------
                                                    (Address)

                            [END OF FORM OF WARRANT]

               SECTION 11.  REDEMPTION AT OPTION OF HOLDERS.  (a) Each holder of
shares  of Series A  Convertible  Preferred  Stock  shall be  entitled,  at such
holder's  option,  by notice to the  Corporation  given within 20 days after the
occurrence of an Optional Redemption Event, to require the Corporation to redeem
all or a  portion  of  such  shares  following  the  occurrence  of an  Optional
Redemption Event.

               (b) To exercise the optional redemption right, a holder of shares
of Series A  Convertible  Preferred  Stock shall  deliver to the  Corporation  a
notice of  redemption  (an "Optional  Redemption  Notice"),  accompanied  by the
certificate  for the  shares  of  Series  A  Convertible  Preferred  Stock to be
redeemed.  Any  Optional  Redemption  Notice  shall  state  (1) that the  holder
delivering such notice is thereby  requiring the Corporation to redeem shares of
Series A  Convertible  Preferred  Stock  pursuant  to this  Section  11, (2) the
Optional Redemption Event giving rise to such redemption,  and (3) the number of
shares of Series A Convertible  Preferred Stock held by such holder which are to
be redeemed. In no event later than five business days following receipt of such
notice by the  Corporation,  the  Corporation  shall make payment in immediately
available funds of the Optional  Redemption Price applicable on the date of such
redemption with respect to the shares of Series A Convertible Preferred Stock to
be redeemed to or upon the order of such holder as  specified  by such holder in
the Optional  Redemption Notice.  Upon redemption of less than all of the shares
of Series A Convertible  Preferred Stock evidenced by a particular  certificate,
promptly, but in no event later than three business days after surrender of such
certificate  to the  Corporation,  the  Corporation  shall  issue a  replacement


                                      -40-
<PAGE>

certificate  for the shares of Series A Convertible  Preferred  Stock which have
not been redeemed. Only whole shares of Series A Convertible Preferred Stock may
be redeemed.

               SECTION 12. VOTING RIGHTS. Except as otherwise required by law or
expressly provided herein,  shares of Series A Convertible Preferred Stock shall
not be entitled to vote on any matter.

               The  affirmative  vote or consent of the holders of a majority of
the  outstanding  shares of the Series A  Convertible  Preferred  Stock,  voting
separately as a class,  will be required for (1) any amendment,  alteration,  or
repeal,  whether by merger or consolidation or otherwise,  of the  Corporation's
Amended and Restated Certificate of Incorporation if the amendment,  alteration,
or repeal materially and adversely affects the powers,  preferences,  or special
rights of the Series A  Convertible  Preferred  Stock,  or (2) the  creation and
issuance of any Senior  Dividend Stock or Senior  Liquidation  Stock;  provided,
HOWEVER,  that any increase in the authorized Preferred Stock of the Corporation
or the creation and  issuance of any stock which is both Junior  Dividend  Stock
and  Junior  Liquidation  Stock  shall not be deemed  to affect  materially  and
adversely such powers,  preferences,  or special rights and any such increase or
creation and issuance may be made without any such vote by the holders of Series
A Convertible Preferred Stock except as otherwise required by law.

               SECTION 13. OUTSTANDING  SHARES. For purposes of this Certificate
of  Designations,  all shares of Series A Convertible  Preferred  Stock shall be
deemed  outstanding  except  (i)  from  the date of  surrender  of  certificates
representing shares of Series A Convertible  Preferred Stock for conversion into
Common Stock and Warrants,  all shares of Series A Convertible  Preferred  Stock
converted into Common Stock and Warrants;  (ii) from the date of registration of
transfer,  all shares of Series A Convertible  Preferred Stock held of record by
the  Corporation  or any  subsidiary  or  Affiliate  (as defined  herein) of the
Corporation and (iii) from the Share Limitation Redemption Date, Redemption Date
or Optional  Redemption Date all shares of Series A Convertible  Preferred Stock
which are  redeemed,  so long as in each case the  Share  Limitation  Redemption
Price,  the Redemption Price or the Optional  Redemption  Price, as the case may
be, of such shares of Series A Convertible  Preferred Stock shall have been paid
by the  Corporation  as and  when  required  hereby.  For the  purposes  of this
Certificate  of  Designations,  "Affiliate"  means any  person,  other  than the
original holders of the shares of Series A Convertible Preferred Stock, directly
or indirectly  controlling  or controlled by or under direct or indirect  common
control with the  Corporation.  "Control" is the power to direct the  management
and  policies  of a person,  directly  or  through  one or more  intermediaries,
whether through the ownership of voting securities, by contract, or otherwise.




                                      -41-
<PAGE>

               IN WITNESS WHEREOF, V-ONE Corporation has caused this certificate
to be signed by Charles B.  Griffis,  its Sr. Vice  President and CFO, as of the
8th day of December, 1997.

                                         V-ONE CORPORATION



                                         By  /S/ CHARLES B. GRIFFIS
                                             -----------------------------
                                             Charles B. Griffis
                                             Sr. Vice President & CFO





                                      -42-
<PAGE>







                           AMENDED AND RESTATED BYLAWS

                                       OF

                                V-ONE CORPORATION

                             as of November 21, 1997


                                   ARTICLE I.

                            MEETINGS OF SHAREHOLDERS


        Section 1.1 PLACES OF MEETINGS.  All meetings of the shareholders  shall
be held at such place,  either within or without the State of Delaware,  as from
time to time may be fixed by the Board of Directors.

        Section 1.2 ANNUAL MEETING.  The annual meeting of the  shareholders for
the election of Directors  and  transaction  of such other  business as may come
before the  meeting  shall be held at such date and time as shall be  designated
from  time to time by the Board of  Directors  and  stated in the  notice of the
meeting.  Unless  otherwise  designated  by the Board of  Directors,  the annual
meeting shall be held on the first Friday of the month of June.

        Section 1.3 SPECIAL MEETINGS.  A special meeting of the shareholders for
any  purpose  or  purposes  may be  called at any time by the  President  or the
Chairman of the Board or a majority of the Board of Directors as  prescribed  by
statute.

        Section 1.4 NOTICE OF MEETINGS.  Written notice of all meetings shall be
given,  stating the place,  date,  and hour of the meeting and stating the place
within  the  city or  other  municipality  or  community  at  which  the list of
stockholders of the  Corporation may be examined.  The notice of a meeting shall
in all instances  state the purpose or purposes for which the meeting is called.
If  any  action  is  proposed  to  be  taken  which  would,  if  taken,  entitle
stockholders  to receive  payment for their  shares of stock,  the notice  shall
include a statement  of that  purpose and to that  effect.  Except as  otherwise
provided by the General Corporation Law of the State of Delaware,  a copy of the
notice  of  any  meeting  shall  be  given,  personally  or by  telex,  telefax,
telephone,  telegraph or postal mail, not less than ten days nor more than sixty
days before the date of the meeting,  unless the lapse of the prescribed  period
of time shall have been waived,  and directed to each  stockholder at his record
address or at such other address  which he/she may have  furnished by request in
writing to the Secretary of the  Corporation.  Notice by mail shall be deemed to
be given when deposited,  with postage thereon  prepaid,  in the U.S. mail. If a
meeting is adjourned to another time, not more than thirty days hence, and/or to
another place, and if an announcement of the adjourned time and/or place is made
at the  meeting,  it shall not be  necessary  to give  notice  of the  adjourned
meeting.  Notice  need not be given to any  stockholder  who  submits  a written
waiver of notice by him/her before or after the time stated therein.  Attendance
of a person at a meeting of stockholders  shall constitute a waiver of notice of
such  meeting,  except  when the  stockholder  attends a meeting for the express
purpose of objecting, at the beginning of the meeting, to the transaction of any
business  because the meeting is not lawfully  called or  convened.  Neither the
business  to  be  transacted  at,  nor  the  purpose  of,  any  meeting  of  the
stockholders need be specified in any written waiver of notice.


<PAGE>

        Section 1.5 QUORUM. Any number of shareholders together holding at least
a majority of the  outstanding  shares of stock entitled to vote with respect to
the business to be transacted,  who shall be present in person or represented by
proxy at any meeting duly called,  shall constitute a quorum for the transaction
of business.  If less than quorum shall be in attendance at the time for which a
meeting shall have been called,  the meeting may be adjourned  from time to time
by a majority of the shareholders present or represented by proxy without notice
other than by announcement at the meeting.

        Section 1.6 PROXIES AND VOTING. Each shareholder shall, at every meeting
of the  shareholders,  be  entitled  to one vote in  person or by proxy for each
share of capital  stock having voting power held by such  shareholder  as of the
record  date set for the  meeting.  All action  requiring  the  approval  of the
shareholders  shall be  authorized  by a majority of the votes cast except where
the General  Corporation  Laws of the State of Delaware  prescribes  a different
percentage  of votes  and/or a  different  exercise of voting  power;  provided,
however,  that  directors  shall be elected by a  plurality  of the votes of the
shares  present in person or represented by proxy at the meeting and entitled to
vote on the election of directors.  A proxy shall be authorized by an instrument
in  writing,  dated and signed by the  shareholder  entitled to vote or his duly
authorized  attorney-in-fact.  The original or a facsimile of the proxy shall be
filed with the  Secretary.  All  voting may be taken  either by voice vote or by
written ballots, except where otherwise required by law. No proxy shall be voted
after three years from its date, unless the proxy provides for a longer period.

        Section 1.7 INSPECTORS AND JUDGES.  The person  presiding at any meeting
of  shareholders  may, but need not,  appoint one or more  inspectors or judges.
Each inspector or judge,  if any,  before entering upon the discharge of his/her
duties,  shall  take  and sign an oath  faithfully  to  execute  the  duties  of
inspector or judge at such meeting with strict impartiality and according to the
best of his/her ability.  The inspectors or judges,  if any, shall determine the

<PAGE>

number of shares of stock  outstanding  and the voting power of each, the shares
of stock represented at the meeting, the existence of a quorum, the validity and
effect of  proxies,  and shall  receive  votes,  ballots or  consents,  hear and
determine all challenges and questions  arising in connection  with the right to
vote, count and tabulate all votes,  ballots or consents,  determine the result,
and do such acts as are proper to conduct the election or vote with  fairness to
all  shareholders.  On request  of the  person  presiding  at the  meeting,  the
inspector  or  inspectors  or judge or  judges,  if any,  shall make a report in
writing of any challenge,  question or matter  determined by him/her or them and
execute a certificate of any fact found by him/her or them.

        Section 1.8 WRITTEN CONSENT.  Any action required or permitted by law to
be taken at a  shareholders'  meeting  may be taken  without a meeting,  without
action by the Board of Directors,  without prior notice,  and without a vote, if
consents  in writing  setting  forth the  action are signed by all  shareholders
entitled to vote upon the action.  Written consents,  in order to be valid, must
be delivered by postal mail or telefax to the Secretary of the  Corporation  for
inclusion  in the  minutes or filing in the  corporate  minutes.  Every  written
consent shall bear the signature of each  shareholder  who makes the consent and
the date upon which the consent was signed.


                                   ARTICLE II.

                                    DIRECTORS


        Section  2.1  POWERS OF  DIRECTORS.  The  business  and  affairs  of the
Corporation  shall  be  managed  by or  under  the  direction  of the  Board  of
Directors,  which  shall  exercise  all  powers  of the  Corporation,  except as
otherwise expressly provided by law, the Certificate of Incorporation,  or these
Bylaws.

        Section 2.2 NUMBER OF  DIRECTORS.  The number of  Directors  which shall
constitute the Board of Directors shall be not more than seven.  The first Board
of Directors  shall consist of the  following  three  Directors:  James F. Chen,
Charles Chen, and H.H. Cheng. Thereafter, within the limits specified above, the
number of Directors  shall be determined by resolution of the Board of Directors
at the annual meeting.

        Section 2.3 ELECTION OF  DIRECTORS.  Directors  shall be elected at each
annual  meeting of  shareholders  to succeed  those  Directors  whose terms have
expired and to fill any  vacancies  then  existing.  Directors  shall hold their
offices  for terms of one year and  until  their  successors  are  elected  on a
staggered  basis as  provided  for in the Amended and  Restated  Certificate  of
Incorporation.

        Section 2.4 ADVANCE NOTICE OF NOMINATION OF DIRECTORS. Unless a Director

<PAGE>

is nominated by a member of the Board of Directors, no person shall be nominated
or  elected  as a  Director  unless  the Board  receives  written  notice of his
nomination not less than 120 calendar days in advance of the anniversary date of
the Corporation's previous year's annual meeting of stockholders.

        Section 2.5 NEWLY CREATED  DIRECTORSHIPS  AND  VACANCIES.  Newly created
directorships  resulting from an increase in the authorized  number of Directors
shall be filled by vote of a majority of the Directors  then in office and shall
be  distributed  among the three  classes  of  Directors  so that,  as nearly as
possible, each class will consist of an equal number of Directors.  Vacancies in
the Board of Directors  however  occurring  shall be filled by a majority of the
Directors  then in office,  although less than a quorum,  or by a sole remaining
Director.  A Director  chosen to fill a vacancy shall have the same term as that
Director's predecessor.

        Section 2.6 REMOVAL  AND  RESIGNATION  OF  DIRECTORS.  Directors  may be
removed  from  office  only for cause at a  meeting  called  expressly  for that
purpose  by the vote of  shareholders  holding  not less than 67% of the  shares
entitled to vote at an election of  Directors  or by a vote of a majority of the
Directors.  Directors  may  resign  at  any  time  upon  written  notice  to the
Corporation.  Such resignation  shall become effective upon receipt and need not
be accepted by the Board to become effective.


                                  ARTICLE III.

                          BOARD OF DIRECTORS' MEETINGS


        Section  3.1  REGULAR  MEETINGS.  The  first  meeting  of the  Board  of
Directors  shall be held at such time and place as shall be fixed by the vote of
the  shareholders  at the annual  meeting and no notice of such meeting shall be
necessary to the newly  elected  Directors in order  legally to  constitute  the
meeting, provided a quorum shall be present, or it may convene at such place and
time as  shall  be  fixed  by the  consent  in  writing  of all  the  Directors.
Thereafter regular meetings of the Board of Directors shall be held at such time
and place as the Board of Directors shall from time to time determine. No notice
shall be required for any such regular meetings.

        Section  3.2  SPECIAL  MEETINGS.   Special  meetings  of  the  Board  of
Directors, or the reconvening of any regular meeting, may be called by one-third
of the Directors  then in office,  or by the President or Chairman of the Board,
by giving:  (1) no less than one day's  actual  notice to each  Director by oral
communication,  computer e-mail, telegram, telefax or telex; or (2) no less than
10 days' notice to each Director by registered letter.


<PAGE>

        Section 3.3 PARTICIPATION IN MEETINGS BY TELEPHONE. Members of the Board
of Directors,  or any Committee thereof, may participate in meetings by means of
conference telephone or similar  communications  equipment by means of which all
persons participating in the meeting can hear each other and be heard.

        Section 3.4 UNANIMOUS WRITTEN CONSENT.  Any action required or permitted
to be taken  at any  meeting  of the  Board of  Directors,  or of any  Committee
thereof,  may be taken  without a  meeting  if all the  members  of the Board of
Directors  or Committee  consent  thereto in writing and the writing is filed in
the minute book of the Corporation.

        Section 3.5 QUORUM.  Except as  otherwise  provided in these  Bylaws,  a
majority  of  the  Directors  in  office  shall  constitute  a  quorum  for  the
transaction of business,  and the vote of a majority of the Directors present at
any  meeting  at  which a quorum  is  present  shall be the act of the  Board of
Directors.  If a quorum  shall fail to attend any  meeting,  a majority of those
Directors present may adjourn and reconvene the meeting at another place,  date,
or time,  without  further notice other than an  announcement  at the originally
scheduled meeting.

        Section 3.6 CONDUCT OF BUSINESS.  The Board of Directors  shall have the
authority to make, and from time to time to alter,  amend and supplement,  rules
of conduct for its own  meetings.  Any Director  shall have the right to put any
item on the agenda of any meeting of the Board of Directors.


                                   ARTICLE IV.

                                   COMMITTEES


        Section 4.1 ESTABLISHMENT. The Board of Directors, by resolution adopted
by a majority of the number of Directors  fixed by these  Bylaws,  may establish
such  Committees of the Board as it may deem  advisable,  consisting of not less
than two  Directors;  and the members,  terms and  authority of such  Committees
shall be as set  forth  in the  resolutions  establishing  the  same;  provided,
however,  no  Committee  of the Board of  Directors  shall have the power to (1)
amend the  Certificate  of  Incorporation;  (2) adopt an  agreement of merger or
consolidation;  (3) recommend to the shareholders the sale, lease or exchange of
all or  substantially  all of the  Corporation's  assets;  (4)  recommend to the
shareholders a dissolution of the  Corporation or a revocation of a dissolution;
(5) amend the Bylaws of the Corporation;  (6) declare a dividend;  (7) authorize
the  issuance of stock;  (8) change the number of Directors or fill a vacancy in
the Board of Directors or in any  Committee;  or (9) perform any other  function
prohibited by law.  Persons who are not directors may attend and  participate in
Committee  meetings in an advisory  capacity at the invitation of the Committee,
but they may not vote.


<PAGE>

        The Board of  Directors  may  establish  rules and  regulations  for the
conduct of the  proceedings of any Committee and may appoint the chairman of the
Committee  and a  secretary  of the  Committee.  To the extent that the Board of
Directors does not exercise these powers of  appointment,  they may be exercised
by the  Committee,  subject to the power of the Board of Directors to change the
Committee's action. Each Committee may be terminated at the will of the Board of
Directors.

        Section 4.2  MEETINGS.  Regular and  special  meetings of any  Committee
established  pursuant to this Article may be called and held subject to the same
requirements  with respect to time,  place and notice as are  specified in these
Bylaws for regular and special meetings of the Board of Directors.

        Section  4.3 QUORUM AND MANNER OF ACTING.  A majority  of the members of
any  Committee  serving at the time of any meeting  thereof  shall  constitute a
quorum for the transaction of business at such meeting. The action of a majority
of those  members  present at a  Committee  meeting at which a quorum is present
shall constitute the act of the Committee.

        Section 4.4 TERM OF OFFICE. Members of any Committee shall be elected as
above provided and shall hold office so long as they serve as Directors or until
their  successors  are elected by the Board of Directors or until such Committee
is dissolved by the Board of Directors.

        Section 4.5  RESIGNATION  AND  REMOVAL.  Any member of a  Committee  may
resign at any time by giving written  notice of the member's  intention to do so
to the President, the Chairman of the Board or the Secretary of the Corporation,
or may be removed,  with or without cause, at any time by such vote of the Board
of Directors as would suffice for the member's election.

        Section 4.6 VACANCIES.  Any vacancy  occurring in a Committee  resulting
from any cause  whatever  may be filled by a majority of the number of Directors
fixed by these Bylaws or by a majority of the remaining Committee members.


                                   ARTICLE V.

                                    OFFICERS


        Section 5.1 GENERAL.  The executive officers of the Corporation shall be
chosen by the Board of Directors  and shall be a Chairman of the Board and Chief
Executive   Officer,   a  President,   a  Treasurer,   a  Secretary,   and  such
Vice-Presidents as the Board of Directors may from time to time determine. Other
offices may be  established  by the Board of  Directors  from time to time.  Any

<PAGE>

number of offices may be held by the same  person.  Any number of offices may be
left temporarily vacant at the option of the Board of Directors. The officers of
the  Corporation  shall be  reaffirmed  or replaced at the first  meeting of the
Board of Directors subsequent to each annual meeting of shareholders, unless the
Board of Directors  determines,  upon  appointing an officer,  that he/she shall
serve for a different  term.  All  executive  officers  have a right to act as a
second signatory on contracts when such a second signature is required by law.

        Section  5.2  CHAIRMAN  OF THE BOARD AND CHIEF  EXECUTIVE  OFFICER.  The
offices of Chairman of the Board and Chief  Executive  Officer shall be separate
offices.  They may be filled either by one or two  individuals  as the Board may
determine from time to time; provided,  however,  that the Chairman of the Board
shall be a member of the Board of  Directors.  The  Chairman  of the Board shall
preside at all  meetings of the  shareholders  and the Board of  Directors.  The
Chief Executive  Officer shall be responsible for putting into effect all orders
and  resolutions  of the  Board of  Directors  and  shall  have  general  active
management  of the  business  of the  Corporation.  Except  where,  by law,  the
signature of the  President is required,  both the Chairman of the Board and the
Chief  Executive  Officer  shall possess the same power as the President to sign
all certificates,  contracts, and other instruments of the Corporation which may
be authorized by the Board of Directors.

        Section 5.3 PRESIDENT.  The President, in the absence of the Chairman of
the Board and Chief  Executive  Officer,  shall  preside at all  meetings of the
shareholders  and of the Board of  Directors,  shall  have  general  and  active
management of the business of the Corporation, and shall see that all orders and
resolutions  of the Board of Directors  are carried into effect.  The  President
shall  have  authority  to sign all  stock  certificates,  contracts  and  other
instruments of the Corporation, and to affix the seal of the Corporation to such
documents.  The President has the authority to delegate portions of his power to
one or more Vice Presidents. The President shall perform such other functions as
the Board of Directors may from time to time require.

        Section 5.4 CHIEF OPERATING  OFFICER.  The Chief Operating Officer shall
perform such functions as the Board of Directors may from time to time require.

        Section 5.5 EXECUTIVE VICE PRESIDENT AND VICE PRESIDENT.  In the absence
of the  President,  an Executive  Vice  President or a Vice President (as one or
more may be  appointed  by the Board of  Directors;  or in the  absence  of such
delegation  appointed  by  the  President)  shall  perform  the  duties  of  the
President.  The  Vice  Presidents  shall  not  have  the  power  to  sign  stock
certificates,  contracts or other  instruments of the Corporation,  nor to affix
the seal of the Corporation to such documents, unless authorized to do so by the

<PAGE>

President.  The Vice Presidents  shall perform such other functions as the Board
of Directors may from time to time require.

        Section 5.6 TREASURER.  The Treasurer shall have  responsibility for the
Corporation's  funds and for keeping full and accurate  accounts of receipts and
disbursements  in  books  belonging  to the  Corporation.  The  Treasurer  shall
deposit,  or authorize  deposit of, all moneys and other valuable effects in the
name  and to the  credit  of the  Corporation  in  such  depositories  as may be
designated by the Board of Directors.

        The Treasurer shall disburse,  or authorize  disbursements of, the funds
of the Corporation as necessary and proper for the operation of the Corporation,
taking proper receipts for such disbursements; provided, however, that the Board
of Directors shall,  from time to time, set a maximum  expenditure  amount,  and
disbursement  of sums over and above such amount shall  require a resolution  of
the Board of  Directors.  The Treasurer  may  authorize  another  officer of the
Corporation or an accountant retained by the Corporation to disburse sums of the
Corporation  necessary  and  proper  for the  daily  operating  expenses  of the
Corporation,  up to a maximum amount which the Treasurer  shall set from time to
time, which will not exceed any maximum  expenditure  amount set by the Board of
Directors. The Treasurer shall not be required to be bonded.

        The Treasurer shall, when required, render to the President or the Board
of Directors an account of the  transactions  and of the financial  condition of
the Corporation. The accounting of the Corporation shall be maintained according
to  generally  accepted  accounting  principles.  The  Treasurer  shall have the
authority to retain,  from time to time, an attorney or accountant to review the
accounts,  prepare the tax returns of the  Corporation,  and perform  such other
services as may be necessary and proper to maintain the financial records of the
Corporation.

        The  Treasurer  shall  perform  such  other  functions  as the  Board of
Directors may from time to time require.

        Section 5.6 SECRETARY.  The Secretary shall issue all authorized notices
for, and shall  prepare and maintain  custody of the minutes of, all meetings of
the shareholders and the Board of Directors.  The Secretary shall have charge of
the  corporate  books.  The  Secretary  shall  have  custody  of the seal of the
Corporation  and  shall  have  authority  to affix  the  seal to any  instrument
requiring it and to attest to the  authenticity  of that seal by the Secretary's
signature.  The Secretary shall  authenticate  records of the  Corporation.  The
Secretary  shall sign all stock  certificates.  The Secretary shall perform such
other functions as the Board of Directors may from time to time require.


<PAGE>

        Section 5.7  DELEGATION OF AUTHORITY.  The Board of Directors  may, from
time to time,  delegate  the powers and duties of any  executive  officer to any
other executive officer, and may designate the powers of non-executive  officers
to any other officers or agents, notwithstanding the provisions hereof.

        Section 5.8 COMPENSATION. The salaries of all officers and agents of the
Corporation  shall be fixed by the Board of Directors or set forth in employment
agreements or other compensation arrangements approved by the Board.

        Section 5.9  REMOVAL.  Any  officer may be removed at any time,  with or
without cause, by the Board of Directors.



                                   ARTICLE VI.

          INDEMNIFICATION OF DIRECTORS, OFFICERS, AGENTS, AND EMPLOYEES


        Section 6.1 RIGHT TO  INDEMNIFICATION.  Each person who was or is made a
party to or is otherwise  involved in any action,  suit or  proceeding,  whether
civil, criminal,  administrative or investigative  (hereinafter a "proceeding"),
by reason  of the fact that  he/she is or was a  Director,  officer,  agent,  or
employee  of the  Corporation  shall be  indemnified  and held  harmless  by the
Corporation to the fullest extent  authorized by the General  Corporation Law of
the State of Delaware,  as the same exists or may hereafter be amended,  against
any expenses,  (including attorneys fees), judgments,  fines and amounts paid in
settlement,  actually  and  reasonably  incurred  by such  person in  connection
therewith.  Notwithstanding the above, no Director shall be indemnified nor held
harmless  in  violation  of the  provisions  set  forth  in the  Certificate  of
Incorporation; and no Director, officer, agent, or employee shall be indemnified
nor held harmless by the Corporation unless:

               (1) In the case of conduct in his/her official  capacity with the
        Corporation,  he/she  acted  in  good  faith  and  in  a  manner  he/she
        reasonably believed to be in the best interests of the Corporation;

               (2) In all other cases,  his/her conduct was at least not opposed
        to the  best  interests  of the  Corporation  nor  in  violation  of the
        Certificate,  Bylaws or any agreement  entered into by the  Corporation;
        and

               (3) In  the  case  of  any  criminal  proceeding,  he/she  had no
        reasonable cause to believe that his/her conduct was unlawful.

        Section   6.2  RIGHT  TO   ADVANCEMENT   OF   EXPENSES.   The  right  to

<PAGE>

indemnification conferred in Section 6.1 of this Article shall include the right
to be paid by the  Corporation  the  expenses  incurred  in  defending  any such
proceeding in advance of its final disposition;  provided, however, that such an
advancement of expenses  shall be made only upon delivery to the  Corporation of
(1) a statement of his/her good faith belief that he/she has met the standard of
conduct  described in Section 6.1; and (2) an undertaking by or on behalf of the
indemnitee,  to  repay  all  amounts  so  advanced  if it  shall  ultimately  be
determined  by  final  judicial  decision  that  he/she  is not  entitled  to be
indemnified for such expenses.

        Section  6.3   DETERMINATION   AND   AUTHORIZATION  TO  INDEMNIFY.   The
Corporation  may not indemnify a Director  under  Section 6.1 unless  authorized
after a  determination  has been made that  indemnification  of the  Director is
permissible in the circumstances  because he/she has met the standard of conduct
in Section 6.1. This determination  shall be made by the Board of Directors by a
majority vote of a quorum consisting of Directors not at the time parties to the
proceeding.

        Section 6.4 NON-EXCLUSIVITY OF RIGHTS. The rights to indemnification and
to the advancement of expenses  conferred in this Article shall not be exclusive
of any other  right  which any person may have or  hereafter  acquire  under any
statute,  the  Corporation's  Certificate of Incorporation,  agreement,  vote of
shareholders or disinterested Directors, or otherwise.

        Section 6.5 INSURANCE.  The Corporation may maintain  insurance,  at its
expense, to protect itself and any Director,  officer,  employee or agent of the
Corporation against any expense, liability or loss.


                                  ARTICLE VII.

                                      STOCK


        Section 7.1 ISSUANCE.  The Corporation may issue shares of capital stock
of any  class or  series  now or  hereafter  authorized  in the  Certificate  of
Incorporation,  in accordance with the authority granted by a Board of Directors
resolution.

        Section 7.2. STOCK CERTIFICATES. Each shareholder shall be entitled to a
certificate  signed in the name of the  Corporation  by the President and by the
Secretary, and affixed with the seal of the Corporation.  The Treasurer may sign
in lieu of the Secretary.  Signatures on the certificate  may be facsimiles.  In
case any officer  who has signed or whose  facsimile  signature  has been placed
upon  such  certificate  shall  have  ceased  to be  such  officer  before  such
certificate is issued,  it may be issued by the Corporation with the same effect
as if he/she were such officer at the date of its issue.


<PAGE>

        Section 7.3 TRANSFER OF STOCK. Transfer of stock may be made only on the
transfer  ledger of the  Corporation  kept at an office of the Corporation or in
the possession of the Secretary or the corporate  transfer agent. Upon surrender
to the Corporation or the transfer agent of the Corporation of a certificate for
shares  duly  endorsed  or  accompanied   by  proper   evidence  of  succession,
assignation or authority to transfer, it shall be the duty of the Corporation to
issue  a new  certificate  to  the  person  entitled  thereto,  cancel  the  old
certificate and record the transaction upon its books.

        Section 7.4 RECORD DATE. In order that the Corporation may determine the
shareholders entitled to notice of or to vote at any meeting of shareholders, or
to receive  payment of any  dividend or other  distribution  or allotment of any
rights,  or to  exercise  any  rights in respect of any  change,  conversion  or
exchange of stock,  the Board of Directors  may fix a record  date.  Such record
date  shall not  precede  the date on which the Board of  Directors'  resolution
fixing the record date is  adopted,  and shall not be more than 70 days prior to
the meeting or such other action as above described.

        If no record date is fixed by the Board of Directors  for  determination
of who is entitled to vote or receive  notice of a  shareholders'  meeting,  the
record date shall be at the close of business  on the day  preceding  the day on
which notice is given;  or if notice is waived,  at the close of business on the
day preceding the day on which the meeting is held. If no record date is set for
determining shareholders entitled to receive a dividend or other distribution or
allotment  of  rights  or to  exercise  any  rights in  respect  to any  change,
conversion  or  exchange  of stock,  the  record  date  shall be at the close of
business on the day on which the Board of Directors adopts a resolution relating
thereto.

        When a determination of shareholders  entitled to vote at any meeting of
shareholders has been made as provided in this Section, such determination shall
apply to any  adjournment  thereof  unless  the Board of  Directors  fixes a new
record  date,  which it shall do if the meeting is adjourned to a date more than
120 days after the date fixed for the original meeting.

        In order that the Corporation may determine the shareholders entitled to
consent in writing to  corporate  action taken  without a meeting,  the Board of
Directors  may fix a record date,  which shall not precede and shall not be more
than ten days after the date on which the  resolution  fixing the record date is
adopted.  If no record  date has been fixed by the Board of  Directors,  and the
Board of  Directors  is not  required  by law to take some  action  prior to the
action for which written  consent is sought,  the record date shall be the first
date on which a signed written consent is properly delivered to the Corporation.
If no  record  date had been  fixed by the Board of  Directors  and the Board of
Directors  is required by law to take some action  prior to the action for which

<PAGE>

written consent is sought, the record date shall be the close of business on the
day on which  the Board of  Directors  adopts a  resolution  taking  such  prior
action.

        Section 7.5  REPLACEMENT  CERTIFICATES.  New stock  certificates  may be
issued to replace certificates lost, stolen,  destroyed, or mutilated, upon such
terms and conditions, including proof of loss or destruction and the giving of a
satisfactory bond of indemnity,  as the Board of Directors may from time to time
determine.

        Section  7.6  HOLDERS OF RECORD.  The  Corporation  shall be entitled to
treat the holder of record of any share or shares of capital stock as the holder
and owner in fact  thereof for all  purposes and shall not be bound to recognize
any  equitable  or other  claim of right,  title,  or  interest in such share or
shares on the part of any other  person,  whether or not the  Corporation  shall
have express or other notice thereof, except as otherwise provided by law.

        Section  7.7   REGULATIONS.   The  issue,   transfer,   conversion   and
registration   of  certificates  of  stock  shall  be  governed  by  such  other
regulations as the Board of Directors may establish.


                                  ARTICLE VIII.

                              LIST OF SHAREHOLDERS


        The  officer or agent  having  charge of the  transfer  books for shares
shall make,  at least ten days before each meeting of  shareholders,  a complete
list of the  shareholders  entitled to vote at such meeting,  arranged by voting
group and  within  each  voting  group by class or series  of  shares,  with the
address of each and the number of shares held by each,  which list, for a period
of ten  days  prior  to such  meeting,  shall  be kept on file at the  principal
business  office of the  Corporation  and shall be subject to  inspection by any
shareholder  at any time during usual  business  hours.  Such list shall also be
produced and kept open at the time and place of the meeting and shall be subject
to the inspection of any shareholder  during the whole time of the meeting.  The
original  share  transfer  book,  or a duplicate  thereof,  shall be prima facie
evidence as to who are the  shareholders  entitled to examine such list or share
transfer book or to vote at any meeting of the shareholders.



<PAGE>

                                   ARTICLE IX.

                                  MISCELLANEOUS


        Section  9.1  DIVIDENDS.   Dividends  upon  the  capital  stock  of  the
Corporation  may be declared by the Board of Directors at any regular or special
meeting,  pursuant to law.  Dividends  may be paid in cash,  in property,  or in
shares of capital stock. Before payment of any dividend,  there may be set aside
out of any funds of the Corporation  available for dividends such sum or sums as
the Board of Directors in its absolute  discretion,  from time to time, believes
is proper as a reserve fund to meet contingencies, or equalize dividends, or for
such other  purposes as the Board of  Directors  determines  is conducive to the
interests of the  Corporation.  The Board of Directors may at any time modify or
abolish any such reserve fund.

        Section 9.2 ANNUAL  STATEMENT.  The Board of Directors  shall present at
each annual meeting,  and at any special meeting of the shareholders when called
for by vote of the shareholders,  a full and clear statement of the business and
condition of the Corporation.

        Section 9.3 FISCAL  YEAR.  The fiscal year of the  Corporation  shall be
fixed by resolution of the Board of Directors from time to time.

        Section  9.4  CHECKS.  All checks or demands  for money and notes of the
Corporation  shall be signed by such officer or officers or such other person or
persons as the Board of Directors may from time to time designate.

        Section 9.5 SEAL. The Corporate  seal shall have  inscribed  thereon the
name of the  Corporation,  the year of its organization and the words "Corporate
Seal, Delaware." The seal may be used by causing it or a facsimile thereof to be
impressed or affixed or in any manner reproduced.

        Section 9.6 AMENDMENTS.  These Bylaws may be altered, amended, repealed,
or replaced by new Bylaws by the affirmative  vote of a majority of the Board of
Directors at any regular or special meeting of the Board of Directors unless the
Certificate of Incorporation or law reserve this power to the shareholders.


<PAGE>



        I HEREBY CERTIFY that the foregoing is a full,  true and correct copy of
the Bylaws of V-ONE  Corporation,  a Delaware  corporation,  as in effect on the
date hereof.

        WITNESS my hand and the seal of the Corporation.





Dated:  November 21, 1997                   By: /S/ CHARLES CHEN
                                                ----------------
                                            Charles Chen, Secretary



 (SEAL)





                             SUBSCRIPTION AGREEMENT

               THIS SUBSCRIPTION AGREEMENT, dated as of December 3, 1997, by and
between V-ONE CORPORATION, a Delaware corporation,  with headquarters located at
20250 Century Boulevard, Suite 300, Germantown,  Maryland 20874 (the "Company"),
and ADVANTAGE FUND II LTD., a British Virgin Islands corporation (the "Buyer").

                              W I T N E S S E T H:

               WHEREAS, the Buyer wishes to purchase, upon the terms and subject
to the conditions of this Agreement, shares of non-voting, convertible preferred
stock of the Company  which will be  convertible  into units  consisting  of (1)
shares of Common Stock, $.001 par value (the "Common Stock"), of the Company and
(2) Common  Stock  Purchase  Warrants  to purchase  shares of Common  Stock (the
"Warrants"); and

               WHEREAS,  the Company and the Buyer are executing and  delivering
this  Agreement in reliance  upon the  exemption  from  securities  registration
afforded  by Rule 506 of  Regulation  D as  promulgated  by the  Securities  and
Exchange  Commission  (the "SEC") under the  Securities  Act of 1933, as amended
(the "1933 Act");

               NOW THEREFORE,  in  consideration  of the premises and the mutual
covenants  contained  herein  and other  good and  valuable  consideration,  the
receipt and sufficiency of which are hereby  acknowledged,  the parties agree as
follows:

1.      AGREEMENT TO SUBSCRIBE; PURCHASE PRICE.

(a)  SUBSCRIPTION.  The Buyer  hereby  agrees to  purchase  from the Company the
number of shares  (the  "Preferred  Shares") of Series A  Convertible  Preferred
Stock, $.001 par value (the "Preferred  Stock"), of the Company set forth on the
signature page of this  Agreement,  having the terms and conditions as set forth
in the form of Certificate of Designations of the Series A Convertible Preferred
Stock attached  hereto as ANNEX I (the  "Certificate  of  Designations")  at the
price per share and for the aggregate  purchase price set forth on the signature
page of this  Agreement.  The purchase  price for the Preferred  Shares shall be
payable in United  States  Dollars.  The shares of Common  Stock  issuable  upon
conversion  of the  Preferred  Shares are referred to herein as the  "Conversion
Shares."  The shares of Common  Stock  issuable in payment of  dividends  on the
Preferred Shares are referred to herein as the "Dividend Shares".  The shares of
Common Stock  issuable  upon  exercise of the Warrants are referred to herein as
the "Warrant Shares." The Conversion Shares, the Dividend Shares and the Warrant
Shares are referred to herein  collectively  as the "Common  Shares." The Common
Shares and the  Preferred  Shares are  referred  to herein  collectively  as the
"Shares."

(b) FORM OF PAYMENT.  The Buyer shall pay the purchase  price for the  Preferred
Shares by  delivering  good funds in United  States  Dollars to the escrow agent
(the "Escrow Agent") identified in the Joint Escrow Instructions attached hereto
as ANNEX II (the "Joint Escrow  Instructions").  Such delivery of funds shall be
made  against  delivery by the  Company of the  certificates  for the  Preferred

<PAGE>

Shares  registered in the name of the Buyer.  Promptly  following payment by the
Buyer to the Escrow Agent of the purchase price of the Preferred Shares,  but in
no event later than two  Business  Days after such  payment,  the Company  shall
deliver  certificates  for the Preferred  Shares,  registered in the name of the
Buyer, to the Escrow Agent.  The  certificates for the Preferred Shares shall be
delivered by the Company to the Escrow Agent on a delivery against payment basis
at the closing. By signing this Agreement, the Buyer and the Company each agrees
to all of the terms and  conditions of, and becomes a party to, the Joint Escrow
Instructions,  all of the  provisions of which are  incorporated  herein by this
reference as if set forth in full. As used in this Agreement, the term "Business
Day"  means  any day  other  than a  Saturday,  Sunday  or  other  day on  which
commercial  banks in The City of New York are  authorized  or required by law to
remain closed.

(c) METHOD OF PAYMENT.  Payment of the purchase  price for the Preferred  Shares
shall be made by wire transfer of funds to:

            Citibank, N.A.
            153 East 53rd Street
            New York, New York 10043
            ABA#021000089

            For credit to A/C#37179446
            For credit to the account of Brian W. Pusch Attorney Escrow Account
            Reference:  Advantage/V-One

Not  later  than  4:00  p.m.,  New York City  time,  on the date  which is three
Business Days after the Company shall have executed and delivered this Agreement
and returned a signed  counterpart  of this  Agreement to the Buyer or its legal
counsel,  the Buyer shall deposit with the Escrow Agent the  aggregate  purchase
price for the Preferred Shares.

2.      BUYER REPRESENTATIONS, WARRANTIES, ETC.

               The Buyer  represents  and warrants to, and  covenants and agrees
with, the Company as follows:

(a) PURCHASE FOR  INVESTMENT.  The Buyer is purchasing the Preferred  Shares for
its own account for investment  only and not with a view towards the public sale
or distribution thereof;

(b) ACCREDITED INVESTOR.  The Buyer is an "accredited  investor" as that term is
defined in Rule 501 of the General Rules and  Regulations  under the 1933 Act by
reason of Rule 501(a)(3);

(c) REOFFERS AND RESALES.  All subsequent  offers and sales of the Shares by the
Buyer shall be made  pursuant to  registration  of the Shares being  offered and
sold under the 1933 Act or pursuant to an exemption from registration;



                                      -2-
<PAGE>

(d) COMPANY RELIANCE.  The Buyer understands that the Preferred Shares are being
offered and sold, and the Common Shares and the Warrants are being  offered,  to
it in reliance on specific  exemptions  from the  registration  requirements  of
United States federal and state  securities laws and that the Company is relying
upon  the  truth  and  accuracy  of,  and  the  Buyer's   compliance  with,  the
representations,  warranties, agreements,  acknowledgments and understandings of
the Buyer  set  forth  herein in order to  determine  the  availability  of such
exemptions and the eligibility of the Buyer to acquire the Preferred  Shares and
to receive an offer of the Common Shares and the Warrants;

(e)  INFORMATION  PROVIDED.  The  Buyer  and its  advisors,  if any,  have  been
furnished with all materials  relating to the business,  finances and operations
of the Company  and  materials  relating to the offer and sale of the  Preferred
Shares  and the offer of the  Common  Shares  and the  Warrants  which have been
requested by the Buyer;  the Buyer and its advisors,  if any, have been afforded
the  opportunity to ask questions of the Company and have received  complete and
satisfactory  answers to any such inquiries;  without limiting the generality of
the  foregoing,  the Buyer has had the  opportunity  to obtain and to review the
Company's (1) Annual Report on Form 10-K for the fiscal year ended  December 31,
1996, (2) Quarterly  Reports on Form 10-Q for the quarters ended March 31, 1997,
June 30, 1997 and September  30, 1997 and (3) proxy  statement for the Company's
1997  Annual  Meeting  of  Stockholders,  in each  case as  filed  with  the SEC
(collectively, the "SEC Reports"); and the Buyer understands that its investment
in the Shares involves a high degree of risk;

(f) ABSENCE OF APPROVALS. The Buyer understands that no United States federal or
state agency or any other  government  or  governmental  agency has passed on or
made any recommendation or endorsement of the Shares; and

(g) SUBSCRIPTION AGREEMENT. This Agreement has been duly and validly authorized,
executed  and  delivered  on behalf  of the  Buyer  and is a valid  and  binding
agreement of the Buyer  enforceable in accordance with its terms,  subject as to
enforceability  to general  principles of equity and to bankruptcy,  insolvency,
moratorium and other similar laws affecting the enforcement of creditors' rights
generally.

3.      COMPANY REPRESENTATIONS, WARRANTIES, ETC.

               The Company  represents and warrants to, and covenants and agrees
with, the Buyer that:

(a)  ORGANIZATION  AND AUTHORITY.  The Company is a corporation  duly organized,
validly  existing and in good standing  under the laws of the State of Delaware,
and has all  requisite  corporate  power  and  authority  to (i) own,  lease and
operate its properties and to carry on its business as now being conducted,  and
(ii) to execute,  deliver and perform its obligations under this Agreement,  the
Registration Rights Agreement, the form of which is attached hereto as ANNEX III
(the  "Registration  Rights  Agreement"),  the Certificate of Designations,  the
Transfer Agent  Instructions,  the form of which is attached  hereto as ANNEX IV
(the "Transfer Agent Instructions"), and the other agreements to be executed and


                                      -3-
<PAGE>

delivered  by  the  Company  in  connection  herewith,  and  to  consummate  the
transactions  contemplated hereby and thereby.  The Company is duly qualified to
do  business  as  a  foreign   corporation  and  is  in  good  standing  in  all
jurisdictions  wherein such  qualification  is necessary and where failure so to
qualify  could  have a  material  adverse  effect on the  business,  properties,
operations,  condition (financial or other),  results of operations or prospects
of the Company. The Company has no subsidiaries.

(b)  CAPITALIZATION.  The  authorized  capital  stock of the  Company  currently
consists of (a)  33,333,333  shares of Common Stock of which  13,070,235  shares
were  outstanding  on  December  1,  1997,  all of  which  are  fully  paid  and
nonassessable; and (b) 13,333,333 shares of Preferred Stock, $.001 par value, of
which 4,000 shares will be designated as Series A  Convertible  Preferred  Stock
and issued  pursuant  to this  Agreement;  and on the  Closing  Date (as defined
herein)  there will be (x) no  material  increase  from  December 1, 1997 in the
number of shares of Common Stock outstanding  (except for shares issued upon the
exercise of options and  warrants  outstanding  on the date hereof or options or
similar rights granted  subsequent to the date of this Agreement pursuant to the
Company's  1996  Incentive  Stock  Plan) and (y) no shares  of  preferred  stock
outstanding except as issued pursuant to this Agreement. As of December 1, 1997,
the  Company  had  outstanding  options and  warrants  entitling  the holders to
purchase  2,884,507  shares  of  Common  Stock.  Other  than as set forth in the
preceding sentence (and other than options that may be granted subsequent to the
date of this  Agreement  under the Company's  1996  Incentive  Stock Plan),  the
Company  does not  have  outstanding  any  material  amount  of  securities  (or
obligations to issue any such securities)  convertible into, exchangeable for or
otherwise  entitling  the  holders  thereof to acquire  shares of Common  Stock,
except as disclosed in the SEC Reports.  The outstanding  shares of Common Stock
and outstanding options,  warrants and other securities to purchase Common Stock
have been duly authorized and validly issued. None of such outstanding shares of
Common  Stock,  options,  warrants  and  other  securities  has been  issued  in
violation of the preemptive  rights of any  securityholder  of the Company.  The
offers and sales of the outstanding shares of Common Stock and options, warrants
and other  rights to acquire  Common  Stock were at all  relevant  times  either
registered  under the 1933 Act and applicable  state  securities  laws or exempt
from such  requirements,  except for such  non-compliance  with state securities
laws  which  have not had and will not have a  material  adverse  effect  on the
business,  properties,  operations,  condition (financial or other),  results of
operations or prospects of the Company or the transactions  contemplated by this
Agreement.  Except  as set  forth on  SCHEDULE  3(B),  no  holder  of any of the
Company's  securities has any rights,  "demand,"  "piggy-back" or otherwise,  to
have such  securities  registered by reason of the intention to file,  filing or
effectiveness  of the  Registration  Statement  (as defined in the  Registration
Rights Agreement).

(c)  CONCERNING  THE  SHARES.  The  Shares  have  been duly  authorized  and the
Preferred  Shares,  when issued and paid for in accordance  with this Agreement,
and the Common Shares,  when issued upon conversion of the Preferred  Shares, in
payment of dividends  thereon or upon exercise of the Warrants,  as the case may
be, will be duly and validly issued,  fully paid and non-assessable and will not
subject the holder thereof to personal liability by reason of being such holder.
There are no preemptive or similar  rights of any  stockholder of the Company or
any other  person to acquire any of the Shares.  The Common  Stock is listed for
trading on the Nasdaq  National  Market  ("Nasdaq")  and (1) the Company and the
Common Stock meet the criteria for continued listing and trading on Nasdaq;  (2)
the  Company  has not been  notified  since  October  24,  1996 by Nasdaq of any


                                      -4-
<PAGE>

failure or  potential  failure to meet the criteria  for  continued  listing and
trading on Nasdaq  and (3) no  suspension  of trading in the Common  Stock is in
effect.  The  Company  knows of no reason  that the  Common  Shares  will not be
eligible for listing on Nasdaq.

(d) SUBSCRIPTION AGREEMENT;  WARRANTS;  REGISTRATION RIGHTS AGREEMENT;  TRANSFER
AGENT  INSTRUCTIONS.  This  Agreement,  the Warrants,  the  Registration  Rights
Agreement  and the  Transfer  Agent  Instructions  have  been  duly and  validly
authorized by the Company,  this  Agreement has been duly executed and delivered
on  behalf  of the  Company  and  this  Agreement  is,  and  the  Warrants,  the
Registration Rights Agreement and the Transfer Agent Instructions, when executed
and  delivered by the Company,  will be,  valid and binding  obligations  of the
Company  enforceable in accordance with their  respective  terms,  subject as to
enforceability  to general  principles of equity and to bankruptcy,  insolvency,
moratorium and other similar laws affecting the enforcement of creditors' rights
generally and limits upon rights to indemnity.

(e)  NON-CONTRAVENTION.  The  execution  and  delivery of this  Agreement by the
Company and the  consummation  by the Company of the  issuance of the  Preferred
Shares as contemplated by this Agreement and the other transactions contemplated
by this Agreement, the Warrants, the Registration Rights Agreement, the terms of
the  Preferred  Stock and the Transfer  Agent  Instructions  do not and will not
conflict  with or  result  in a breach  by the  Company  of any of the  terms or
provisions of, or constitute a default under,  the certificate of  incorporation
or the by-laws of the  Company,  or any  indenture,  mortgage,  deed of trust or
other  material  agreement or  instrument  to which the Company is a party or by
which it or any of its  properties  or  assets  are  bound  which  would  have a
material adverse effect on the Company or any applicable law, rule or regulation
or any applicable decree,  judgment or order of any court, United States federal
or state  regulatory  body,  administrative  agency or other  governmental  body
having  jurisdiction  over the Company or any of its  properties or assets which
would have a material adverse effect on the Company.

(f) APPROVALS. No authorization,  approval or consent of any court, governmental
body,  regulatory  agency,  self-regulatory  organization,  or stock exchange or
market or the  stockholders  of the  Company is  required  to be obtained by the
Company for (1) the execution,  delivery and  performance by the Company of this
Agreement,  the Registration  Rights Agreement (except such authorization of the
SEC as is  required  with  respect  to  accelerating  the  effectiveness  of any
registration   statement   filed  pursuant   thereto)  and  the  Transfer  Agent
Instructions,  (2) the issuance and sale of the Preferred Shares as contemplated
by this Agreement,  (3) the issuance of Common Shares and Warrants on conversion
of the Preferred Shares and (4) the issuance of Common Shares on exercise of the
Warrants.

(g)  INFORMATION  PROVIDED.  The  information  provided  by or on  behalf of the
Company to the Buyer in connection  with the  transactions  contemplated  by the
Agreement, including, without limitation, the information referred to in Section
2(e) of this Agreement, does not contain any untrue statement of a material fact
or omit to state any material  fact  necessary  in order to make the  statements
therein,  in the light of the  circumstances  under  which  they are  made,  not
misleading.  The  Company  has not  filed  any  reports  with the SEC  under the


                                      -5-
<PAGE>

Securities Exchange Act of 1934, as amended (the "1934 Act"), since December 31,
1996 other than the SEC Reports.

(h) ABSENCE OF CERTAIN  CHANGES.  Since  December  31,  1996,  there has been no
material  adverse  change and no material  adverse  development in the business,
properties, operations, condition (financial or other), results of operations or
prospects of the Company, except as disclosed in the SEC Reports.

(i)  ABSENCE OF CERTAIN  PROCEEDINGS.  There is no action,  suit or  proceeding,
before or by any court,  public board or body or governmental agency pending or,
to the knowledge of the Company or any of its subsidiaries,  threatened  against
the  Company  and,  to the  knowledge  of the  Company,  there is no  inquiry or
investigation  before  or by any  court,  public  board or body or  governmental
agency  pending or threatened  against the Company,  in any such case wherein an
unfavorable decision,  ruling or finding could have a material adverse effect on
the business, properties, operations, condition (financial or other), results of
operations or prospects of the Company or the transactions  contemplated by this
Agreement or any of the documents  contemplated  hereby or which could adversely
affect the  validity or  enforceability  of, or the  authority or ability of the
Company to perform its  obligations  under,  this Agreement or any of such other
documents;  the  Company  does not have  pending  before the SEC any request for
confidential treatment of information and to the best of the Company's knowledge
no such request will be made by the Company  prior to the time the  Registration
Statement   relating  to  the  Common  Shares  which  is   contemplated  by  the
Registration  Rights Agreement is first ordered effective by the SEC; and to the
best of the Company's knowledge there is not pending or contemplated,  and there
has been no,  investigation  by the SEC involving the Company or any director or
officer of the Company.

(j)  PROPERTIES.  The Company has good title to all  property  real and personal
(tangible  and  intangible)  and other assets owned by it, free and clear of all
security interests, charges, mortgages, liens or other encumbrances, except such
as are described in the SEC Reports or such as do not materially  interfere with
the use of such  property  made,  or proposed to be made,  by the  Company.  The
leases,  licenses  or other  contracts  or  instruments  under which the Company
leases, holds or is entitled to use any property,  real or personal,  are valid,
subsisting  and  enforceable  with only  such  exceptions  as do not  materially
interfere  with the use of such  property  made,  or proposed to be made, by the
Company.  The Company has not received  notice of any material  violation of any
applicable  law,  ordinance,  regulation,  order or requirement  relating to its
owned or leased properties.

(k) LABOR  RELATIONS.  No material  labor problem exists or, to the knowledge of
the Company, is imminent with respect to any of the employees of the Company.

(l) SEC FILINGS.  The Company has timely filed all required  forms,  reports and
other  documents  with the SEC. All of such forms,  reports and other  documents
complied, when filed, in all material respects, with all applicable requirements
of the 1933 Act and the 1934 Act.



                                      -6-
<PAGE>

(m) ABSENCE OF BROKERS,  FINDERS,  ETC. No broker,  finder or similar  person is
entitled  to  any  commission,  fee  or  other  compensation  by  reason  of the
transactions  contemplated  by this Agreement other than as disclosed in writing
by the Company to the Buyer with  respect to one such person  prior to execution
and  delivery of this  Agreement  by the Buyer,  and the Company  shall pay, and
indemnify and hold harmless the Buyer from,  any claim made against the Buyer by
any person for any such commission, fee or other compensation.

4.      CERTAIN COVENANTS AND ACKNOWLEDGMENTS.

(a) TRANSFER RESTRICTIONS.  The Buyer acknowledges that (1) the Preferred Shares
and the Warrants have not been and are not being registered under the provisions
of the 1933 Act and, except as provided in the  Registration  Rights  Agreement,
the Common Shares have not been and are not being registered under the 1933 Act,
and may not be transferred unless (A) subsequently  registered thereunder or (B)
the Buyer shall have delivered to the Company an opinion of counsel,  reasonably
satisfactory in form, scope and substance to the Company, to the effect that the
Shares or Warrants to be sold or transferred may be sold or transferred pursuant
to an  exemption  from such  registration;  (2) any resale of Shares or Warrants
made in reliance on Rule 144 promulgated  under the 1933 Act may be made only in
accordance  with  the  terms  of said  Rule  and  further,  if said  Rule is not
applicable,  any such resale of Shares or Warrants under  circumstances in which
the seller,  or the person  through whom the resale is made, may be deemed to be
an  underwriter,  as that term is used in the 1933 Act,  may require  compliance
with some other exemption under the 1933 Act or the rules and regulations of the
SEC  thereunder;  and (3) neither the Company nor any other  person is under any
obligation to register the Shares (other than  registration of the resale of the
Common Shares  pursuant to the  Registration  Rights  Agreement) or the Warrants
under the 1933 Act or to comply with the terms and  conditions  of any exemption
thereunder  (other  than  pursuant to Section  4(d)  hereof and  pursuant to the
Registration Rights Agreement).

(b)  RESTRICTIVE  LEGENDS.  (1) The  Buyer  acknowledges  and  agrees  that  the
certificates  for  the  Preferred  Shares  shall  bear  restrictive  legends  in
substantially  the  following  form  (and a  stop-transfer  order  may be placed
against transfer of the Preferred Shares):

        These  securities have not been  registered  under the Securities Act of
        1933, as amended (the "Act"),  or any state securities laws. The sale to
        the holder of these  securities  and of the  shares of common  stock and
        warrants issuable upon conversion of these securities are not covered by
        a  registration  statement  under the Act or  registration  under  state
        securities laws. These securities have been acquired, and such shares of
        common stock and warrants must be acquired,  for investment only and may
        not be sold,  transferred or assigned in the absence of  registration of
        the resale thereof or an opinion of counsel reasonably acceptable to the
        Company that such registration is not required.

               (2) The Buyer  acknowledges  and agrees that the certificates for
the Warrants shall bear restrictive  legends in substantially the following form
(and a stop-transfer order may be placed against transfer of the Warrants):



                                      -7-
<PAGE>

        This security has not been registered  under the Securities Act of 1933,
        as amended (the "Act"),  or any state  securities  laws. The sale to the
        holder of this security and of the shares of common stock  issuable upon
        exercise of this  security are not covered by a  registration  statement
        under the Act or registration under state securities laws. This security
        has been acquired, and such shares of common stock must be acquired, for
        investment  only and may not be sold,  transferred  or  assigned  in the
        absence of  registration  of the resale thereof or an opinion of counsel
        reasonably  acceptable  to the  Company  that such  registration  is not
        required.

               (3) The Buyer  further  acknowledges  and agrees  that until such
time as the Common Shares have been  registered for resale under the 1933 Act as
contemplated by the  Registration  Rights  Agreement,  the  certificates for the
Common  Shares  issued  upon  conversion  of the  Preferred  Shares,  payment of
dividends thereon and exercise of the Warrants may bear a restrictive  legend in
substantially  the  following  form  (and a  stop-transfer  order  may be placed
against transfer of the certificates for the Common Shares):

        The securities  represented by this certificate have not been registered
        under the Securities Act of 1933, as amended (the "Act"). The securities
        have been acquired for investment and may not be resold,  transferred or
        assigned in the absence of an effective  registration  statement for the
        securities under the Act, or an opinion of counsel reasonably acceptable
        to the Company that registration is not required under said Act.

               (4) Once the Registration  Statement  required to be filed by the
Company  pursuant to Section 2 of the  Registration  Rights  Agreement  has been
declared  effective,  thereafter  (1) upon request of the Buyer the Company will
substitute  certificates  without  restrictive  legend for  certificates for any
Common Shares issued prior to the date such  Registration  Statement is declared
effective  by the  SEC  which  bear  such  restrictive  legend  and  remove  any
stop-transfer  restriction relating thereto promptly, but in no event later than
three days after surrender of such certificates by the Buyer and (2) the Company
shall not place any restrictive  legend on certificates for Common Shares issued
on conversion of the Preferred Shares,  payment of dividends thereon or exercise
of the Warrants or impose any stop-transfer restriction thereon.

(c) REGISTRATION  RIGHTS  AGREEMENT.  The parties hereto agree to enter into the
Registration Rights Agreement on or before the Closing Date.

(d) FORM D; BLUE SKY LAWS.  The Company  agrees to file a Form D with respect to
the Shares and the Warrants as required under Regulation D and to provide a copy
thereof to the Buyer promptly  after such filing.  The Buyer agrees to cooperate
with the  Company  in  connection  with such  filing  and,  upon  request of the
Company,  to provide all information  relating to the Buyer reasonably  required
for such filing.

(e) AUTHORIZATION FOR TRADING;  REPORTING STATUS. On or before the Closing Date,
the Company shall file a notification for listing of additional  shares with the
Nasdaq and shall  provide  evidence of such filing to the Buyer.  So long as the


                                      -8-
<PAGE>

Buyer  beneficially owns any of the Preferred  Shares,  the Common Shares or the
Warrants,  the Company shall file all reports  required to be filed with the SEC
pursuant  to  Section  13 or 15(d) of the 1934  Act and the  Company  shall  not
terminate  its status as an issuer  required to file reports  under the 1934 Act
even if the 1934 Act or the rules and regulations  thereunder  would permit such
termination.

(f) USE OF PROCEEDS.  Neither the Company nor any subsidiary of the Company owns
or has any present  intention  of  acquiring  any  "margin  stock" as defined in
Regulation G (12 CFR Part 207) of the Board of Governors of the Federal  Reserve
System  ("margin  stock"),  other than the acquisition of shares of Common Stock
surrendered to the Company in payment of the exercise  price or tax  obligations
incurred in connection with the grant,  vesting or exercise of a stock option or
other  award  granted  by the  Company  to any of its  employees,  directors  or
consultants  pursuant to its stock  incentive plans or in connection with a loan
made to any such  persons  pursuant  to such  plans  which  acquisition  is made
pursuant to the  requirements  of  Regulation  G  governing  margin  stock.  The
proceeds  of sale of the  Preferred  Shares  will be used  for  general  working
capital  purposes and in the  operation  of the  Company's  business,  and up to
$2,000,000  thereof  may be used to finance  certain  acquisitions  of assets or
businesses.  None of such  proceeds  will be used,  directly or  indirectly  (1)
(other than financing its  subsidiaries  in the ordinary  course of business) to
make any loan to or  investment  in any  other  person  or (2) for the  purpose,
whether immediate,  incidental or ultimate, of purchasing or carrying any margin
stock or for the purpose of maintaining,  reducing or retiring any  indebtedness
which was originally incurred to purchase or carry any stock that is currently a
margin stock or for any other purpose which might  constitute  the  transactions
contemplated  by this  Agreement a "purpose  credit"  within the meaning of such
Regulation  G.  Neither the Company nor any agent acting on its behalf has taken
or will take any action  which might cause this  Agreement  or the  transactions
contemplated  hereby  to  violate  Regulation  G,  Regulation  T  or  any  other
regulation of the Board of Governors of the Federal Reserve System or to violate
the 1934 Act, in each case as in effect now or as the same may  hereafter  be in
effect.

(g) BLUE SKY LAWS.  On or before the Closing  Date,  the Company shall take such
action as shall be  necessary  to qualify,  or to obtain an  exemption  for, the
Preferred Shares for sale to the Buyer pursuant to this Agreement and the Common
Shares and  Warrants for issuance to the Buyer on  conversion  of the  Preferred
Shares under such of the securities or "blue sky" laws of jurisdictions as shall
be applicable to the sale of the Preferred Shares pursuant to this Agreement and
the  issuance to the Buyer of Common  Shares and Warrants on  conversion  of the
Preferred  Shares and the issuance of Common Shares on exercise of the Warrants.
The Company shall furnish copies of all filings, applications, orders and grants
or confirmations of exemptions relating to such securities or "blue sky" laws on
or prior to the Closing Date.

(g) CERTAIN EXPENSES.  Whether or not the closing occurs,  the Company shall pay
or  reimburse  the  Buyer  for  all  reasonable  expenses  (including,   without
limitation,  legal fees and  expenses  of counsel to the Buyer)  incurred by the
Buyer,  not in excess of $15,000,  in  connection  with this  Agreement  and the
transactions contemplated hereby.

(i) CERTAIN ISSUANCES OF SECURITIES.  (1) Unless the Company obtains Stockholder
Approval (as defined in the  Certificate  of  Designations)  or a waiver thereof
from Nasdaq,  the Company will not issue any shares of Common Stock or shares of


                                      -9-
<PAGE>

any other  series  of  preferred  stock or other  securities  convertible  into,
exchangeable  for or otherwise  entitling the holder to acquire shares of Common
Stock which would be subject to the  requirements  of Rule 4460(i) of the Nasdaq
(or  any  successor  or  replacement  provision  thereof)  and  which  would  be
integrated with the sale of the Preferred Shares to the Buyer or the issuance of
Common  Shares upon  conversion  thereof or upon  exercise of the  Warrants  for
purposes  of Rule  4460(i)  of the  Nasdaq  (or  any  successor  or  replacement
provision thereof).

               (2) During the period from the date of this Agreement to the date
on which the  Registration  Statement  (as  defined in the  Registration  Rights
Agreement)  shall have been effective with the SEC for 90 consecutive  days, the
Company shall not offer,  sell,  contract to sell or issue (or engage any person
to assist the  Company  in taking any such  action)  any  equity  securities  or
securities convertible into,  exchangeable for or otherwise entitling the holder
to acquire,  any Common  Stock at a price  below the market  price of the Common
Stock on the date of such issuance or acquisition ("Discounted Securities").

               (3) Subject to the restrictions in Section 4(i)(1) above,  during
the period from the date of execution and delivery of this Agreement to the date
which is one year after the Closing Date (as hereinafter  defined),  the Company
shall not offer, sell, contract to sell or issue (or engage any person to assist
the Company in taking any such action) any Discounted  Securities without giving
the Buyer the first right to acquire the Discounted Securities on the same terms
at which the  Discounted  Securities are to be offered to other  investors.  The
Company shall give notice to the Buyer of the detailed  terms of the  Discounted
Securities  proposed to be issued and such other information as requested by the
Buyer within three Business Days after receipt of such notice.  The Buyer may by
notice to the Company exercise such right of first refusal at any time until the
later of (x) ten  Business  Days after such notice from the Company to the Buyer
and (y) two Business Days after the Company provides such additional information
as shall have timely been requested by the Buyer.

               (4)  Notwithstanding  the provisions of clauses (2) and (3) above
of this Section 4(i),  nothing  therein shall  prohibit the Company from issuing
securities  (x)  pursuant  to  compensation  plans  for  employees,   directors,
officers,  advisers or  consultants  of the Company and in  accordance  with the
terms of such  plans as in effect as of the date of this  Agreement  or (y) upon
exercise of conversion,  exchange, purchase or similar rights issued, granted or
given by the Company and outstanding as of the date of this Agreement.

(j) BEST  EFFORTS.  Each of the  parties  shall use its best  efforts  timely to
satisfy each of the  conditions  to the other  party's  obligations  to sell and
purchase the  Preferred  Shares set forth in Section 7 or 8, as the case may be,
of this Agreement on or before the Closing Date.

5.      TRANSFER AGENT INSTRUCTIONS; CONVERSION PROCEDURE.

(a) TRANSFER AGENT INSTRUCTIONS. Promptly following the delivery by the Buyer of
the aggregate purchase price for the Preferred Shares in accordance with Section
1(c) hereof,  and in any event prior to the Closing  Date,  the Company will (1)


                                      -10-
<PAGE>

execute and deliver the Transfer Agent  Instructions  substantially  in the form
attached hereto as ANNEX IV to and thereby irrevocably instruct,  American Stock
Transfer  & Trust  Company,  as  Transfer  Agent and  Registrar  (the  "Transfer
Agent"),  to issue  certificates  for the Common  Shares  from time to time upon
conversion of the Preferred  Shares and exercise of the Warrants in such amounts
as  specified  from time to time (x) to the  Transfer  Agent in the  Notices  of
Conversion  surrendered in connection  with such  conversions and referred to in
Section  5(b) of this  Agreement  and (y) upon  exercise of the Warrants in such
amounts  as  specified  from time to time to the  Transfer  Agent in the Form of
Subscription  to be attached to the Warrants and  surrendered in connection with
such exercises,  and (2) appoint the Transfer Agent the conversion agent for the
Preferred Stock and the exercise agent for the Warrants.  The  certificates  for
the Common Shares may bear the restrictive  legend  specified in Section 4(b) of
this Agreement  prior to  registration  of the resale of the Common Shares under
the 1933 Act. The  certificates for the Common Shares shall be registered in the
name of the Buyer or its nominee and in such  denominations  to be  specified by
the Buyer in connection with each conversion of Preferred  Shares or exercise of
Warrants,  as the case may be. The Company  warrants that no  instruction  other
than (x) such  instructions  referred  to in this  Section 5, (y) stop  transfer
instructions  to give effect to Section 4(a) hereof prior to registration of the
resale of the Common Shares under the 1933 Act and (z) the instructions required
by  Section  3(n) of the  Registration  Rights  Agreement  will be  given by the
Company to the  Transfer  Agent and that the Common  Shares  shall  otherwise be
freely transferable on the books and records of the Company as and to the extent
provided  in  this  Agreement.   If  the  Transfer  Agent  seeks  the  Company's
concurrence in connection with a notice of conversion or warrant  exercise,  the
Company will immediately give such concurrence  except to the extent the Company
notifies  the Transfer  Agent and the Buyer of manifest  error in such notice of
conversion  or  warrant   exercise  in  accordance   with  the   Certificate  of
Designations, the Warrants and the Transfer Agent Instructions.  Nothing in this
Section  5(a) shall limit in any way the Buyer's  obligations  and  agreement to
comply with the registration requirements of all applicable securities laws upon
any resale of Shares or Warrants by the Buyer. If the Buyer provides the Company
with an opinion of counsel reasonably  satisfactory in form, scope and substance
to the Company that  registration  of a resale by the Buyer of any of the Shares
or the  Warrants  in  accordance  with  clause  (1)(B) of  Section  4(a) of this
Agreement  is not  required  under the 1933 Act,  the Company  shall  permit the
transfer of such  Shares and  Warrants  and,  in the case of the Common  Shares,
promptly,  but in no event later than three days after  receipt of such opinion,
instruct the Company's  transfer  agent to issue upon transfer one or more share
certificates in such name and in such  denominations  as specified by the Buyer.
Nothing in this Section 5(a) shall limit the  obligations  of the Company  under
Section 3(n) of the Registration Rights Agreement.

(b) CONVERSION  PROCEDURE.  In connection with the exercise of conversion rights
relating to the  Preferred  Shares,  the Buyer or any  subsequent  holder of the
Preferred Shares shall complete, sign and furnish to the Transfer Agent a Notice
of Conversion  in the form attached  hereto as ANNEX V, which shall be deemed to
satisfy all requirements of the Certificate of Designations  with respect to any
exercise of conversion rights by the Buyer or any such holder.

6.      CLOSING DATE.



                                      -11-
<PAGE>

               The  date  and time of the  issuance  and  sale of the  Preferred
Shares (the "Closing Date") shall be 12:00 noon, New York City time, on the date
which is one  Business Day after the date on which the Buyer has  deposited  the
purchase price for the Preferred Shares with the Escrow Agent in accordance with
Section 1(c) hereof,  or such other  mutually  agreed to time. The closing shall
occur on the Closing Date at the offices of the Escrow Agent.

7. CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL AND ISSUE.

               The Buyer  understands that the Company's  obligation to sell the
Preferred Shares to the Buyer pursuant to this Agreement is conditioned upon the
satisfaction of the following conditions precedent on or before the Closing Date
(any or all of which may be waived by the Company in its sole discretion):

               (a) The receipt and  acceptance by the Company of this  Agreement
as evidenced  by  execution of this  Agreement by the Company and delivery of an
executed counterpart of this Agreement to the Buyer or its legal counsel;

               (b)  Delivery  by the Buyer to the Escrow  Agent of good funds as
payment  in full of an amount  equal to the  purchase  price  for the  Preferred
Shares in accordance with Section 1(c) hereof; and

               (c) The accuracy on the Closing Date of the  representations  and
warranties  of the Buyer  contained in this  Agreement as if made on the Closing
Date and the  performance  by the Buyer on or  before  the  Closing  Date of all
covenants and  agreements of the Buyer required to be performed on or before the
Closing Date.

8.      CONDITIONS TO THE BUYER'S OBLIGATION TO PURCHASE.

               The Company  understands that the Buyer's  obligation to purchase
the Preferred Shares on the Closing Date is conditioned upon the satisfaction of
the following  conditions precedent on or before the Closing Date (any or all of
which may be waived by the Buyer in its sole discretion):

               (a)   Delivery  by  the  Company  to  the  Escrow  Agent  of  the
certificates for the Preferred Shares in accordance with this Agreement;

               (b) The accuracy on the Closing Date of the  representations  and
warranties of the Company  contained in this Agreement as if made on the Closing
Date and the  performance  by the Company on or before the  Closing  Date of all
covenants and  agreements  of the Company  required to be performed on or before
the Closing  Date and receipt by the Buyer of a  certificate,  dated the Closing
Date,  of the Chief  Executive  Officer  or the Chief  Financial  Officer of the
Company  confirming  such  matters  and such  other  matters  as the  Buyer  may
reasonably request;

               (c) The receipt by the Buyer of  confirmation  of the filing with
the  Secretary  of  State  of  the  State  of  Delaware  of the  Certificate  of
Designations;



                                      -12-
<PAGE>

               (d) The receipt by the Buyer of a certificate,  dated the Closing
Date,  of the  Secretary  of the  Company  certifying  (1)  the  certificate  of
incorporation  and by-laws of the Company as in effect on the Closing Date,  (2)
all  resolutions  of the Board of  Directors  (and  committees  thereof)  of the
Company relating to this Agreement and the transactions  contemplated hereby and
(3) such other matters as reasonably requested by the Buyer; and

               (e)  Receipt  by the Buyer on the  Closing  Date of an opinion of
counsel for the Company,  dated the Closing Date,  in form,  scope and substance
reasonably  satisfactory  to the  Buyer,  to the  effect  set  forth in ANNEX VI
attached hereto.

9.      MISCELLANEOUS.

               (a)  This  Agreement  shall be  governed  by and  interpreted  in
accordance with the laws of the State of New York.

               (b) This  Agreement  may be executed in  counterparts  and by the
parties hereto on separate counterparts,  all of which together shall constitute
one and the same instrument.  A facsimile transmission of this Agreement bearing
a  signature  on behalf of a party  hereto  shall be legal and  binding  on such
party.  Although  this  Agreement is dated as of the date first set forth above,
the actual date of execution and delivery of this Agreement by each party is the
date set forth below such party's  signature on the signature  page hereof.  Any
reference in this Agreement or in any of the documents executed and delivered by
the parties hereto in connection  herewith to the date of execution and delivery
of this  Agreement  shall be deemed a  reference  to the later of such dates set
forth below each party's respective signature on the signature page hereof.

               (c) The headings,  captions and footers of this Agreement are for
convenience   of   reference   and  shall  not  form  part  of,  or  affect  the
interpretation of, this Agreement.

               (d) If any  provision  of this  Agreement  shall  be  invalid  or
unenforceable in any jurisdiction, such invalidity or unenforceability shall not
affect the validity or  enforceability of the remainder of this Agreement or the
validity or enforceability of this Agreement in any other jurisdiction.

               (e)  This  Agreement  may be  amended  only by an  instrument  in
writing signed by the party to be charged with enforcement.

               (f)  Failure of any party to exercise  any right or remedy  under
this  Agreement or otherwise,  or delay by a party in  exercising  such right or
remedy,  or any course of dealings  between the parties,  shall not operate as a
waiver thereof or an amendment hereof,  nor shall any single or partial exercise
of any such right or power,  or any  abandonment or  discontinuance  of steps to
enforce such a right or power, preclude any other or further exercise thereof or
exercise of any other right or power.



                                      -13-
<PAGE>

               (g) Any notices required or permitted to be given under the terms
of this  Agreement  shall be sent by mail or delivered  personally  (which shall
include telephone line facsimile  transmission with answer back confirmation) or
by courier and shall be effective  five days after being placed in the mail,  if
mailed, or upon receipt,  if delivered  personally or by courier, in the case of
the Company  addressed to the Company at its address  shown in the  introductory
paragraph of this Agreement,  Attention: Chief Executive Officer (telephone line
facsimile  transmission  number (301) 515-5280) or, in the case of the Buyer, at
its  address  or  telephone  line  facsimile  transmission  number  shown on the
signature page of this Agreement,  with a copy to Genesee  International,  Inc.,
10500 N.E. 8th Street, Suite 1920, Bellevue,  Washington  98004-4332  (telephone
line  facsimile  transmission  number (425)  462-4645) or such other  address or
telephone line facsimile  transmission  number as a party shall have provided by
notice to the other party in accordance  with this  provision.  The Buyer hereby
designates  as its address for any notice  required or  permitted to be given to
the Buyer pursuant to the Certificate of  Designations  the address shown on the
signature page of this  Agreement,  with a copy to:  Advantage Fund II Ltd., c/o
Genesee  International,  Inc.,  10500 N.E.  8th Street,  Suite  1920,  Bellevue,
Washington 98004-4332  (facsimile number (425) 462-4645),  until the Buyer shall
designate another address for such purpose.

               (h) Prior to the Closing Date,  the Buyer shall have the right to
assign its rights and  obligations  under  this  Agreement  with  respect to the
purchase  of all or any  portion  of the  Preferred  Shares,  provided  any such
assignee,  by written  instrument  duly executed by such  assignee,  assumes all
obligations  of the Buyer  hereunder with respect to the purchase of the portion
of the  Preferred  Shares so  assigned  and makes the same  representations  and
warranties with respect thereto as the Buyer makes in this Agreement (and states
its address and the location of its principal  place of business for purposes of
complying with state securities laws),  whereupon the Buyer shall be relieved of
any further  obligations,  responsibilities  and liabilities with respect to the
purchase of all or the portion of the Preferred  Shares the  obligation  for the
purchase of which has been so assigned. In the case of any such assignment,  the
Company  shall agree in writing  with such  assignee to make  available  to such
assignee the benefits of the  Registration  Rights Agreement with respect to the
Common Shares  issuable on  conversion  of the Preferred  Shares with respect to
which the purchase  under this  Agreement has been so assigned.  Any transfer of
the  Preferred  Shares by the  Buyer  after the  Closing  Date  shall be made in
accordance with Section 4(a).

               (i) The  respective  representations,  warranties,  covenants and
agreements of the Buyer and the Company  contained in this  Agreement or made by
or on behalf of them, respectively, pursuant to this Agreement shall survive the
delivery of payment for the Preferred  Shares and shall remain in full force and
effect  regardless  of any  investigation  made by or on  behalf  of them or any
person controlling or advising any of them.

               (j) This Agreement and its Annexes set forth the entire agreement
between  the  parties  hereto  with  respect to the  subject  matter  hereof and
supersede all prior agreements and understandings, whether written or oral, with
respect thereto.



                                      -14-
<PAGE>

               (k) The Buyer shall have the right to terminate this Agreement by
giving notice to the Company at any time at or prior to the Closing Date if:

               (1) the Company shall have failed,  refused, or been unable at or
        prior to the date of such  termination  of this Agreement to perform any
        of its obligations hereunder;

               (2) any other condition of the Buyer's  obligations  hereunder is
        not fulfilled; or

               (3) the closing  shall not have  occurred on a Closing Date on or
        before  December  10,  1997,  other than solely by reason of a breach of
        this Agreement by the Buyer.

Any such termination shall be effective upon the giving of notice thereof by the
Buyer. Upon such termination,  the Buyer shall have no further obligation to the
Company  hereunder  and the Company  shall remain  liable for any breach of this
Agreement or the other documents  contemplated hereby which occurred on or prior
to the date of such termination.

               (l) The language used in this  Agreement will be deemed to be the
language  chosen by the parties to express their mutual intent,  and no rules of
strict construction will be applied against any party.




                                      -15-
<PAGE>

               IN WITNESS WHEREOF,  the parties have caused this Agreement to be
duly executed by their respective  officers  thereunto duly authorized as of the
dates set forth below.


NUMBER OF SHARES:  4,000

PRICE PER SHARE:  $1,000.00

AGGREGATE PURCHASE PRICE:  $4,000,000.00

                                 ADVANTAGE FUND II LTD.



                                 By:  /S/ A.P. DE GROOT
                                      ---------------------------------
                                                  A.P. de Groot
                                                    President


                                 Date: DECEMBER 8, 1997
                                       --------------------------------

                                 Address:     c/o CITCO
                                              Kaya Flamboyan 9
                                              Curacao, Netherlands Antilles

                                 Facsimile No.:  011-599-9732-2008


                                 V-ONE CORPORATION



                                 By:  /S/ CHARLES B. GRIFFIS
                                      ---------------------------------
                                      Name:  Charles B. Griffis
                                      Title:    Senior Vice President & CFO

                                 Date: DECEMBER 8, 1997
                                       --------------------------------



                                      -16-
<PAGE>

                                  SCHEDULE 3(B)


1.  Exchange Agreement between Virtual Open Network Environment  Corporation and
    Steven A. Cohen dated May 29, 1996 (up to 182,300 shares of Common Stock).

2.  Exchange and Purchase  Agreement  between  Virtual Open Network  Environment
    Corporation  and the Lee  DeVisser  Trust dated April 9, 1996 (up to 109,856
    shares of Common Stock).

3.  Exchange and Purchase  Agreement  between  Virtual Open Network  Environment
    Corporation  and Golden  Eagle  Partners  dated April 25, 1996 (up to 45,506
    shares of Common Stock).

4.  Exchange and Purchase  Agreement  between  Virtual Open Network  Environment
    Corporation and Edgehill Capital  Management,  L.P. dated April __, 1996 (up
    to 45,506 shares of Common Stock).

5.  Exchange and Purchase  Agreement  between  Virtual Open Network  Environment
    Corporation and John J. Egan IV dated April 29, 1996 (up to 13,665 shares of
    Common Stock).

6.  Exchange and Purchase  Agreement  between  Virtual Open Network  Environment
    Corporation  and Norman D. Fine dated April 10, 1996 (up to 9,488  shares of
    Common Stock).

7.  Exchange and Purchase  Agreement  between  Virtual Open Network  Environment
    Corporation  and Burnett  Moody dated April  __,1996 (up to 12,151 shares of
    Common Stock).

8.  Exchange and Purchase  Agreement  between  Virtual Open Network  Environment
    Corporation  and Kenneth  Lissak dated May 29, 1996 (up to 54,662  shares of
    Common Stock).

9.  Exchange and Purchase  Agreement  between  Virtual Open Network  Environment
    Corporation  and  Joseph  and Rosa  Lupo  dated  April 8, 1996 (up to 48,854
    shares of Common Stock).

10. Exchange and Purchase  Agreement  between  Virtual Open Network  Environment
    Corporation and Lewis M. Schott dated April __,1996 (up to 253,920 shares of
    Common Stock).

11. Exchange and Purchase  Agreement  between  Virtual Open Network  Environment
    Corporation and Stanley Shapiro dated April __,1996.  This agreement relates
    to shares held by Stanley  Shapiro  individually  and by the Shapiro  Trust,
    Charlyn  Page,  Trustee  (up  to  87,873  shares  of  Common  Stock  in  the
    aggregate).

12. Exchange and Purchase  Agreement  between  Virtual Open Network  Environment
    Corporation  and Bryan T. Vanas dated April 9, 1996 (up to 85,428  shares of
    Common Stock).

13. Registration  Rights  Agreement  dated June 18, 1996  between  Virtual  Open
    Network Environment Corporation and JMI Equity Fund II, L.P.

14. The Registration Rights Agreement to be dated as of the Closing Date between
    V-ONE Corporation and Wharton Capital Partners, Ltd.




                          REGISTRATION RIGHTS AGREEMENT

                  THIS REGISTRATION  RIGHTS  AGREEMENT,  dated as of December 3,
1997 (this  "Agreement"),  is made by and between V-ONE CORPORATION,  a Delaware
corporation (the  "Company"),  and the person named on the signature page hereto
(the "Initial Investor").

                              W I T N E S S E T H:
                              - - - - - - - - - -               

                  WHEREAS, in connection with the Subscription Agreement,  dated
as of  December  3, 1997,  between the  Initial  Investor  and the Company  (the
"Subscription Agreement"), the Company has agreed, upon the terms and subject to
the conditions of the Subscription  Agreement,  to issue and sell to the Initial
Investor an  aggregate  of 4,000  shares (the  "Preferred  Shares") of preferred
stock of the Company as provided in the Subscription Agreement,  which shares of
Preferred  Stock are  convertible  into  units  consisting  of (1)  shares  (the
"Conversion  Shares") of Common Stock, $.001 par value (the "Common Stock"),  of
the  Company and (2) Common  Stock  Purchase  Warrants  to purchase  shares (the
"Warrant Shares") of Common Stock (the "Warrants"); and

                  WHEREAS, to induce the Initial Investor to execute and deliver
the  Subscription   Agreement,   the  Company  has  agreed  to  provide  certain
registration rights under the Securities Act of 1933, as amended,  and the rules
and regulations thereunder, or any similar successor statute (collectively,  the
"Securities  Act"),  and applicable  state  securities  laws with respect to the
Conversion Shares, the Warrant Shares and the shares of Common Stock issuable in
payment of dividends on the Preferred Shares;

                  NOW,  THEREFORE,  in  consideration  of the  premises  and the
mutual covenants contained herein and other good and valuable consideration, the
receipt and  sufficiency of which are hereby  acknowledged,  the Company and the
Initial Investor hereby agree as follows:

                  1.       DEFINITIONS.

                  (a) As used in this Agreement,  the following terms shall have
the following meanings:

                  "Certificate  of   Designations"   means  the  Certificate  of
Designations of the Series A Convertible Preferred Stock as filed by the Company
with the Secretary of State of the State of Delaware.

                  "Computation Date" has the meaning provided in the Certificate
of Designations.

                  "Conversion  Percentage"  has  the  meaning  provided  in  the
Certificate of Designations.

                  "Exchange Act" means the  Securities  Exchange Act of 1934, as
amended.


<PAGE>

                  "Investor" or "Investors"  means the Initial  Investor and any
transferee  or assignee  who agrees to become  bound by the  provisions  of this
Agreement in accordance with Section 9 hereof.

                  "register,"   "registered,"  and  "registration"  refer  to  a
registration  effected  by  preparing  and filing a  Registration  Statement  or
Statements in compliance  with the Securities Act and pursuant to Rule 415 under
the Securities Act or any successor rule providing for offering  securities on a
continuous  basis ("Rule 415"), and the declaration or ordering of effectiveness
of such  Registration  Statement by the United  States  Securities  and Exchange
Commission (the "SEC").

                  "Registrable  Securities"  means the  Conversion  Shares,  the
Warrant  Shares  and any  shares of Common  Stock  issued by the  Company to any
Investor as a dividend on the Preferred Shares.

                  "Registration  Period"  means the period from the Closing Date
to the earlier of (i) the date which is three  years after the Closing  Date and
(ii) the date on which the Investors no longer  beneficially own any Registrable
Securities.

                  "Registration Statement" means a registration statement of the
Company under the Securities Act, including any amendment thereto.

                  (b) As used in this Agreement,  the term Investor includes (i)
each  Investor  (as  defined  above)  and (ii) each  person  who is a  permitted
transferee or assignee of the  Registrable  Securities  pursuant to Section 9 of
this Agreement.

                  (c) Capitalized terms defined in the introductory paragraph or
the  recitals  to this  Agreement  shall have the  respective  meanings  therein
provided.  Capitalized  terms used herein and not otherwise defined herein shall
have the respective meanings set forth in the Subscription Agreement.

                  2.       REGISTRATION.

                  (a) MANDATORY REGISTRATION.  The Company shall prepare, and on
or prior to the date which is 30 days after the Closing Date,  file with the SEC
a Registration  Statement on Form S-3 which, on the date of filing with the SEC,
covers the resale by the Initial  Investor of a number of shares of Common Stock
at least equal to the number of shares of Common Stock issuable upon  conversion
of the Preferred Shares and the Warrants, determined as if the Preferred Shares,
together with accrued and unpaid dividends  thereon,  were converted in full and
the  Warrants  were  exercised  in full (and  determined  without  regard to the
restriction  in the  proviso to the  second  sentence  of  Section  10(a) of the
Certificate of Designations) on the date of filing of the Registration Statement


                                      -2-
<PAGE>


with the SEC and as if the Preferred  Shares were  convertible  and the Warrants
were  exercisable on such date,  and which  Registration  Statement  shall state
that, in accordance  with Rule 416 under the Securities  Act, such  Registration
Statement also covers such  indeterminate  number of additional shares of Common
Stock as may  become  issuable  upon  conversion  of the  Preferred  Shares  and
exercise of the Warrants to prevent dilution resulting from stock splits,  stock
dividends  or similar  transactions  or by reason of  changes in the  conversion
price of the Preferred  Shares in accordance  with the terms thereof.  If at any
time the number of shares of Common Stock included in the Registration Statement
required  to be filed as provided in the first  sentence  of this  Section  2(a)
shall be  insufficient to cover the number of shares of Common Stock issuable on
conversion in full of the unconverted  Preferred  Shares and exercise in full of
the Warrants and Warrants which may be issued upon conversion of the unconverted
Preferred Shares,  then promptly,  but in no event later than 20 days after such
insufficiency  shall occur,  the Company  shall file with the SEC an  additional
Registration  Statement on Form S-3 (which shall not constitute a post-effective
amendment to the Registration  Statement filed pursuant to the first sentence of
this Section  2(a))  covering  such number of shares of Common Stock as shall be
sufficient to permit such  conversion.  For all purposes of this  Agreement such
additional  Registration  Statement  shall  be  deemed  to be  the  Registration
Statement  required to be filed by the Company  pursuant to Section 2(a) of this
Agreement,  and the  Company  and the  Investors  shall have the same rights and
obligations with respect to such additional Registration Statement as they shall
have with respect to the initial Registration  Statement required to be filed by
the Company pursuant to this Section 2(a). The Registration  Statement  required
to be filed  pursuant to this  Section 2(a) may also cover the resale (i) by the
person  referred  to in  Section  3(m)  of the  Subscription  Agreement  and its
transferees  of Common  Stock  issuable  upon the  exercise of certain  warrants
issued to such person in connection  with the  transactions  contemplated by the
Subscription  Agreement and (ii) of any of the shares of Common Stock covered by
items 1 through 13 of Schedule 3(b) to the Subscription Agreement.

                  (b)  CERTAIN   OFFERINGS.   If  any  offering  pursuant  to  a
Registration  Statement pursuant to Section 2(a) hereof involves an underwritten
offering,  persons who hold a majority in interest of the securities  covered by
such Registration Statement subject to such underwritten offering shall have the
right to select  one legal  counsel  and an  investment  banker or  bankers  and
manager or managers to  administer  the  offering,  which  investment  banker or
bankers or manager or managers shall be reasonably  satisfactory to the Company.
The  Investors  who hold  the  Registrable  Securities  to be  included  in such
underwriting shall pay all underwriting discounts and commissions and other fees
and  expenses  of such  investment  banker or bankers and manager or managers so
selected in  accordance  with this  Section  2(b) (other than fees and  expenses
relating  to  registration  of  Registrable  Securities  under  federal or state
securities  laws, which are payable by the Company pursuant to Section 5 hereof)
with respect to their  Registrable  Securities and the fees and expenses of such
legal counsel so selected by the Investors.

                  (c) PAYMENTS BY THE COMPANY;  ADJUSTMENTS OF CONVERSION TERMS.
If (1) the Company fails to file the  Registration  Statement with the SEC on or
prior to the date which is 30 days after the Issuance Date, (2) the Registration
Statement  covering the Registrable  Securities which is required to be filed by
the Company pursuant to the first sentence of Section 2(a) hereof is not ordered
effective  by the SEC within 90 days after the  Issuance  Date,  (3) the Company
shall fail to request  acceleration  of the effective  date of the  Registration


                                      -3-
<PAGE>

Statement as and when required by Section 3(a), (4) the  Registration  Statement
required to be filed by the Company  pursuant to Section  2(a) shall cease to be
available for use by any holder of Preferred  Shares which is named therein as a
selling stockholder for any reason (including,  without limitation, by reason of
an SEC stop order,  a material  misstatement  or  omission in such  Registration
Statement or the information  contained in such  Registration  Statement  having
become  outdated) as  contemplated by clauses (10) and (11) of the definition of
Computation  Date or (5) a holder of Preferred  Shares  having  become unable to
convert any Preferred Shares in accordance with Section 10(a) of the Certificate
of Designations  (other than by reason of the 4.9% limitation set forth therein)
as contemplated by clauses (12) and (13) of the definition of Computation  Date,
then, in lieu of the adjustment of the  Conversion  Percentage on any particular
Computation  Date,  the  Company  shall  have the right to make  payment  to the
Initial Investor in such amount and at such time as shall be determined pursuant
to this  Section  2(c).  The  amount to be paid by the  Company  to the  Initial
Investor shall be determined as of each Computation  Date, and such amount shall
be equal to two percent (2.0%) of the aggregate  subscription  price paid by the
Initial Investor for the Preferred Shares pursuant to the Subscription Agreement
(each,  a "Periodic  Amount");  PROVIDED,  HOWEVER,  that the maximum  aggregate
amount paid  pursuant to this Section 2(c) shall not exceed ten percent  (10.0%)
of such  aggregate  subscription  price.  If the Company  elects to make payment
hereunder of any Periodic  Amount,  such payment shall be made by the Company by
wire transfer in immediately  available funds within two Business Days after the
applicable  Computation  Date to such  account  as shall be  specified  for such
purpose by the Initial  Investor and if the Company fails to make timely payment
in full of any Periodic  Amount,  then,  in respect of a particular  Computation
Date,  the  Conversion  Percentage  and the  Ceiling  Price shall be adjusted in
respect of such Computation Date as provided in the Certificate of Designations.

                  (d) PIGGY-BACK REGISTRATIONS. If at any time the Company shall
determine to prepare and file with the SEC a Registration  Statement relating to
an offering  for its own account or the account of others  under the  Securities
Act of any of its equity securities, other than on Form S-4 or Form S-8 or their
then equivalents relating to equity securities to be issued solely in connection
with any acquisition of any entity or business or equity securities  issuable in
connection with stock option or other employee  benefit plans, the Company shall
send to each Investor who is entitled to registration  rights under this Section
2(d)  written  notice of such  determination  and, if within ten (10) days after
receipt of such notice,  such Investor shall so request in writing,  the Company
shall include in such Registration  Statement all or any part of the Registrable
Securities  such  Investor  requests  to  be  registered,  except  that  if,  in
connection with any underwritten  public offering for the account of the Company
the managing  underwriter(s)  thereof shall impose a limitation on the number of
shares of Common  Stock  which may be  included  in the  Registration  Statement
because,  in such  underwriter(s)'  judgment,  such  limitation  is necessary to
effect an orderly  public  distribution,  then the Company shall be obligated to
include  in  such  Registration  Statement  only  such  limited  portion  of the
Registrable  Securities  with  respect  to which  such  Investor  has  requested
inclusion hereunder.  Any exclusion of Registrable  Securities shall be made pro
rata  among  the  Investors  seeking  to  include  Registrable  Securities,   in
proportion to the number of Registrable Securities sought to be included by such
Investors; PROVIDED, HOWEVER, that the Company shall not exclude any Registrable


                                      -4-
<PAGE>

Securities unless the Company has first excluded all outstanding  securities the
holders of which are not entitled by right to inclusion  of  securities  in such
Registration Statement; and PROVIDED FURTHER, HOWEVER, that, after giving effect
to the immediately  preceding proviso,  any exclusion of Registrable  Securities
shall be made pro rata with  holders  of other  securities  having  the right to
include such securities in the  Registration  Statement,  based on the number of
securities  for which  registration  is requested  except to the extent such pro
rata  exclusion  of such  other  securities  is  prohibited  under  any  written
agreement  entered into by the Company with the holder of such other  securities
prior to the date of this Agreement,  in which case such other  securities shall
be excluded, if at all, in accordance with the terms of such agreement. No right
to  registration  of  Registrable  Securities  under this  Section 2(d) shall be
construed to limit any  registration  required  under  Section 2(a) hereof.  The
obligations  of the Company  under this  Section 2(d) may be waived by Investors
holding a majority in interest of the  Registrable  Securities  and shall expire
after the Company has afforded  the  opportunity  for the  Investors to exercise
registration  rights under this Section  2(d) for two  registrations;  PROVIDED,
HOWEVER,  that  any  Investor  who  shall  have had any  Registrable  Securities
excluded from any  Registration  Statement in accordance  with this Section 2(d)
shall be entitled to include in an additional  Registration  Statement  filed by
the Company the Registrable  Securities so excluded.  Notwithstanding  any other
provision of this Agreement,  if the Registration Statement required to be filed
pursuant to Section 2(a) of this Agreement shall have been ordered  effective by
the SEC  and  the  Company  shall  have  maintained  the  effectiveness  of such
Registration  Statement as required by this  Agreement  and if the Company shall
otherwise have complied in all material respects with its obligations under this
Agreement,  then the Company shall not be obligated to register any  Registrable
Securities on such Registration Statement referred to in this Section 2(d).

                  (e)   ELIGIBILITY   FOR  FORM  S-3.  The  Company   meets  the
requirements  for the  use of  Form  S-3  for  registration  of the  Registrable
Securities  for resale by the  Investors.  The  Company  shall file all  reports
required  to be filed by the  Company  with the SEC in a timely  manner so as to
become  eligible for the use of Form S-3 and so as to maintain such  eligibility
for the use of Form S-3.

                  3.  OBLIGATIONS  OF  THE  COMPANY.   In  connection  with  the
registration of the Registrable Securities, the Company shall:

                  (a) prepare promptly,  and file with the SEC not later than 30
days after the Closing Date, a Registration Statement with respect to the number
of  Registrable  Securities  provided in Section 2(a), and thereafter to use its
best  efforts to cause  each  Registration  Statement  relating  to  Registrable
Securities to become  effective as soon as possible after such filing,  and keep
the Registration  Statement  effective  pursuant to Rule 415 at all times during
the Registration Period; submit to the SEC, within three business days after the
Company learns that no review of the Registration  Statement will be made by the
staff of the SEC or that the  staff of the SEC has no  further  comments  on the
Registration  Statement,  as the case  may be, a  request  for  acceleration  of
effectiveness of the Registration Statement to a time and date not later than 48
hours after the  submission  of such  request;  and the Company  represents  and
warrants to, and covenants and agrees with, the Investors that the  Registration
Statement  (including  any amendments or  supplements  thereto and  prospectuses
contained  therein),  at the time it is first filed with the SEC, at the time it


                                      -5-
<PAGE>

is ordered  effective  by the SEC and at all time during which it is required to
be effective hereunder (and each such amendment and supplement at the time it is
filed  with the SEC and at all time  during  which  it is  available  for use in
connection  with the offer  and sale of the  Registrable  Securities)  shall not
contain any untrue statement of a material fact or omit to state a material fact
required to be stated therein,  or necessary to make the statements  therein, in
light of the circumstances in which they were made, not misleading;

                  (b) prepare and file with the SEC such  amendments  (including
post-effective amendments) and supplements to the Registration Statement and the
prospectus  used  in  connection  with  the  Registration  Statement  as  may be
necessary to keep the Registration  Statement  effective at all times during the
Registration  Period,  and,  during the  Registration  Period,  comply  with the
provisions  of  the  Securities  Act  with  respect  to the  disposition  of all
Registrable  Securities  of the Company  covered by the  Registration  Statement
until such time as all of such  Registrable  Securities have been disposed of in
accordance  with the intended  methods of  disposition  by the seller or sellers
thereof as set forth in the Registration Statement;

                  (c) furnish to each Investor whose Registrable  Securities are
included in the Registration Statement and its legal counsel, (1) promptly after
the same is prepared and publicly distributed, filed with the SEC or received by
the Company,  one copy of the Registration  Statement and any amendment thereto,
each  preliminary  prospectus  and  prospectus  and each amendment or supplement
thereto,  each  letter  written by or on behalf of the Company to the SEC or the
staff of the SEC and each  item of  correspondence  from the SEC or the staff of
the SEC relating to such  Registration  Statement (other than any portion of any
thereof which contains information for which the Company has sought confidential
treatment)  and  (2)  such  number  of  copies  of  a  prospectus,  including  a
preliminary  prospectus,  and all  amendments and  supplements  thereto and such
other documents,  as such Investor may reasonably request in order to facilitate
the disposition of the Registrable Securities owned by such Investor;

                  (d) use  reasonable  efforts to (i)  register  and qualify the
Registrable   Securities  covered  by  the  Registration  Statement  under  such
securities  or blue sky laws of such  jurisdictions  as the  persons  who hold a
majority in interest of the securities  covered by such  Registration  Statement
being offered reasonably  request,  (ii) prepare and file in those jurisdictions
such amendments  (including  post-effective  amendments) and supplements to such
registrations   and   qualifications   as  may  be  necessary  to  maintain  the
effectiveness  thereof at all times  until the end of the  Registration  Period,
(iii) take such other actions as may be necessary to maintain such registrations
and  qualifications  in effect at all times during the  Registration  Period and
(iv) take all other  actions  reasonably  necessary  or advisable to qualify the
Registrable Securities for sale in such jurisdictions;  PROVIDED,  HOWEVER, that
the  Company  shall not be required in  connection  therewith  or as a condition
thereto  (I) to qualify to do business  in any  jurisdiction  where it would not
otherwise  be  required to qualify but for this  Section  3(d),  (II) to subject
itself to general  taxation  in any such  jurisdiction,  (III) to file a general
consent to service of  process  in any such  jurisdiction,  (IV) to provide  any
undertakings  that cause more than  nominal  expense or burden to the Company or
(V) to make any change in its charter or  by-laws,  which in each case the Board
of Directors of the Company  determines to be contrary to the best  interests of
the Company and its stockholders;


                                      -6-
<PAGE>

                  (e) in the event  that the  Registrable  Securities  are being
offered in an  underwritten  offering,  enter into and perform  its  obligations
under an underwriting agreement, in usual and customary form, including, without
limitation,  customary  indemnification and contribution  obligations,  with the
underwriters of such offering;

                  (f) as promptly as  practicable  after  becoming aware of such
event or  circumstance,  notify each  Investor of any event or  circumstance  of
which the Company has knowledge, as a result of which the prospectus included in
the Registration Statement, as then in effect, includes an untrue statement of a
material fact or omits to state a material fact required to be stated therein or
necessary to make the statements  therein,  in light of the circumstances  under
which they were made,  not  misleading,  and use its best  efforts  promptly  to
prepare a supplement or amendment to the Registration  Statement to correct such
untrue statement or omission,  and deliver a number of copies of such supplement
or amendment to each Investor as such Investor may reasonably request;

                  (g) as promptly as  practicable  after  becoming aware of such
event, notify each Investor who holds Registrable  Securities being sold (or, in
the  event  of an  underwritten  offering,  the  managing  underwriters)  of the
issuance by the SEC of any stop order or other  suspension of  effectiveness  of
the Registration Statement at the earliest possible time;

                  (h)  permit a single  firm of  counsel  designated  as selling
stockholders'  counsel by the  Investors  who hold a majority in interest of the
Registrable  Securities  being  sold to review and  comment on the  Registration
Statement and all amendments and supplements thereto a reasonable period of time
prior to their filing with the SEC;

                  (i) make generally  available to its security  holders as soon
as practical,  but not later than ninety (90) days after the close of the period
covered thereby, an earnings statement (in form complying with the provisions of
Rule 158 under the Securities Act) covering a twelve-month  period beginning not
later than the first day of the  Company's  fiscal  quarter next  following  the
effective date of the Registration Statement;

                  (j) at the  request  of the  persons  who hold a  majority  in
interest of the securities covered by the Registration Statement, furnish on the
date that  Registrable  Securities are delivered to an underwriter,  if any, for
sale in connection  with the  Registration  Statement  (i) a letter,  dated such
date, from the Company's  independent  certified public  accountants in form and
substance as is customarily given by independent certified public accountants to
underwriters in an underwritten public offering,  addressed to the underwriters;
and (ii) an opinion,  dated such date, from counsel representing the Company for
purposes of such Registration Statement, in form and substance as is customarily
given in an underwritten public offering,  addressed to the underwriters and the
Investors;

                  (k)  make  available  for  inspection  by  any  Investor,  any
underwriter  participating  in any  disposition  pursuant  to  the  Registration
Statement,  and any  attorney,  accountant  or other agent  retained by any such


                                      -7-
<PAGE>

Investor  or  underwriter  (collectively,   the  "Inspectors"),   all  pertinent
financial and other records, pertinent corporate documents and properties of the
Company  (collectively,  the  "Records"),  as shall be  reasonably  necessary to
enable each  Inspector to exercise its due diligence  responsibility,  and cause
the Company's officers,  directors and employees to supply all information which
any  Inspector  may  reasonably  request  for  purposes  of such due  diligence;
PROVIDED,  HOWEVER,  that each Inspector  shall hold in confidence and shall not
make any disclosure  (except to an Investor) of any Record or other  information
which the  Company  determines  in good faith to be  confidential,  and of which
determination the Inspectors are so notified,  unless (i) the disclosure of such
Records is  necessary  to avoid or correct a  misstatement  or  omission  in any
Registration Statement,  (ii) the release of such Records is ordered pursuant to
a  subpoena  or  other  order  from a court  or  government  body  of  competent
jurisdiction  or (iii) the  information  in such Records has been made generally
available  to the public  other than by  disclosure  in violation of this or any
other agreement.  The Company shall not be required to disclose any confidential
information  in such Records to any  Inspector  until and unless such  Inspector
shall  have  entered  into  confidentiality  agreements  (in form and  substance
satisfactory   to  the  Company)   with  the  Company   with  respect   thereto,
substantially  in the form of this Section 3(k).  Each  Investor  agrees that it
shall,  upon learning that disclosure of such Records is sought in or by a court
or  governmental  body of competent  jurisdiction  or through other means,  give
prompt  notice to the  Company  and  allow the  Company,  at the  Company's  own
expense, to undertake  appropriate action to prevent disclosure of, or to obtain
a protective order for, the Records deemed confidential.  The Company shall hold
in confidence  and shall not make any  disclosure of  information  concerning an
Investor  provided to the Company  pursuant  to Section  4(e) hereof  unless (i)
disclosure  of such  information  is  necessary  to comply with federal or state
securities  laws, (ii) the disclosure of such  information is necessary to avoid
or correct a misstatement or omission in any Registration  Statement,  (iii) the
release of such  information  is ordered  pursuant  to a subpoena or other order
from a  court  or  governmental  body of  competent  jurisdiction  or (iv)  such
information  has been made  generally  available  to the  public  other  than by
disclosure in violation of this or any other agreement.  The Company agrees that
it shall,  upon  learning  that  disclosure  of such  information  concerning an
Investor  is  sought  in  or  by a  court  or  governmental  body  of  competent
jurisdiction  or through other means,  give prompt notice to such  Investor,  at
such  Investor's  own  expense,  to  undertake  appropriate  action  to  prevent
disclosure of, or to obtain a protective order for, such information;

                  (l) use its  best  efforts  (i) to cause  all the  Registrable
Securities  covered  by the  Registration  Statement  to be listed on the Nasdaq
National Market  ("Nasdaq") or such other principal  securities  market on which
securities  of the same class or series issued by the Company are then listed or
traded or (ii) if  securities  of the same  class or  series as the  Registrable
Securities are not then listed on Nasdaq or any such other securities market, to
cause all of the Registrable Securities covered by the Registration Statement to
be listed on the New York Stock  Exchange,  the American  Stock  Exchange or the
Nasdaq SmallCap Market;

                  (m)  provide a transfer  agent and  registrar,  which may be a
single entity, for the Registrable  Securities not later than the effective date
of the Registration Statement;

                  (n)  cooperate   with  the  Investors  who  hold   Registrable
Securities being offered and the managing  underwriter or underwriters,  if any,


                                      -8-
<PAGE>

to facilitate the timely  preparation and delivery of certificates  (not bearing
any  restrictive  legends)  representing  Registrable  Securities  to be offered
pursuant to the  Registration  Statement and enable such  certificates  to be in
such denominations or amounts as the case may be, as the managing underwriter or
underwriters,  if any, or the Investors may reasonably request and registered in
such names as the managing underwriter or underwriters, if any, or the Investors
may request;  and,  within three  business days after a  Registration  Statement
which  includes  Registrable  Securities  is ordered  effective  by the SEC, the
Company shall deliver,  and shall cause legal counsel selected by the Company to
deliver,  to the transfer agent for the Registrable  Securities  (with copies to
the Investors  whose  Registrable  Securities are included in such  Registration
Statement) an instruction substantially in the form attached hereto as EXHIBIT 1
and an opinion of such counsel,  if required by the Company's transfer agent, in
the form attached hereto as EXHIBIT 2;

                  (o)  during the period the  Company is  required  to  maintain
effectiveness  of the  Registration  Statement  pursuant  to Section  3(a),  the
Company  shall not bid for or purchase any Common Stock or any right to purchase
Common  Stock or attempt to induce any person to purchase  any such  security or
right if such bid,  purchase or attempt  would in any way limit the right of the
Investors to sell Registrable  Securities by reason of the limitations set forth
in Regulation M under the Exchange Act; and

                  (p) take all other  reasonable  actions  necessary to expedite
and  facilitate  disposition  by  the  Investor  of the  Registrable  Securities
pursuant to the Registration Statement.

                  4.  OBLIGATIONS  OF THE  INVESTORS.  In  connection  with  the
registration  of the  Registrable  Securities,  the  Investors  shall  have  the
following obligations:

                  (a) It shall be a condition  precedent to the  obligations  of
the Company to complete the registration pursuant to this Agreement with respect
to the Registrable  Securities of a particular Investor that such Investor shall
furnish to the  Company  such  information  regarding  itself,  the  Registrable
Securities  held by it and the intended method of disposition of the Registrable
Securities held by it as shall be reasonably required to effect the registration
of such  Registrable  Securities  and shall execute such documents in connection
with such registration as the Company may reasonably  request. At least four (4)
days prior to the first anticipated  filing date of the Registration  Statement,
the Company shall notify each Investor of the information  the Company  requires
from each such Investor (the "Requested  Information") if any of such Investor's
Registrable Securities are eligible for inclusion in the Registration Statement.
If at least one (1)  business  day prior to the filing  date the Company has not
received  the  Requested   Information  from  an  Investor  (a   "Non-Responsive
Investor"),  then  the  Company  may  file the  Registration  Statement  without
including  Registrable  Securities of such  Non-Responsive  Investor (and if the
only Investor  participating in the  registration is a Non-Responsive  Investor,
the Company shall not be required to file the  Registration  Statement  prior to
the date which is two business days after the Requested Information is furnished
by such Investor);

                  (b)  Each  Investor  by  such  Investor's  acceptance  of  the
Registrable  Securities  agrees to  cooperate  with the  Company  as  reasonably
requested by the Company in connection  with the  preparation  and filing of the


                                      -9-
<PAGE>

Registration Statement hereunder,  unless such Investor has notified the Company
in  writing  of such  Investor's  election  to  exclude  all of such  Investor's
Registrable Securities from the Registration Statement;

                  (c) In the event persons holding a majority in interest of the
securities  covered  by the  Registration  Statement  determine  to  engage  the
services of an underwriter,  each Investor agrees to enter into and perform such
Investor's obligations under an underwriting  agreement,  in usual and customary
form, including, without limitation,  customary indemnification and contribution
obligations,  with the managing underwriter of such offering and take such other
actions as are  reasonably  required  in order to  expedite  or  facilitate  the
disposition of the Registrable Securities, unless such Investor has notified the
Company in writing of such Investor's election to exclude all of such Investor's
Registrable Securities from the Registration Statement;

                  (d) Each Investor agrees that, upon receipt of any notice from
the Company of the happening of any event of the kind  described in Section 3(f)
or 3(g), such Investor will immediately  discontinue  disposition of Registrable
Securities  pursuant to the  Registration  Statement  covering such  Registrable
Securities  until such Investor's  receipt of the copies of the  supplemented or
amended  prospectus  contemplated by Section 3(f) or 3(g) and, if so directed by
the Company,  such Investor  shall deliver to the Company (at the expense of the
Company) or destroy (and deliver to the Company a  certificate  of  destruction)
all  copies in such  Investor's  possession,  of the  prospectus  covering  such
Registrable Securities current at the time of receipt of such notice; and

                  (e)  No  Investor   may   participate   in  any   underwritten
registration  hereunder  unless such Investor (i) agrees to sell such Investor's
Registrable  Securities on the basis provided in any  underwriting  arrangements
approved by the Investors entitled hereunder to approve such arrangements,  (ii)
completes  and executes  all  questionnaires,  powers of attorney,  indemnities,
underwriting  agreements and other documents reasonably required under the terms
of such underwriting  arrangements and (iii) agrees to pay its pro rata share of
all  underwriting  discounts  and  commissions  and other fees and  expenses  of
investment  bankers and any manager or managers of such  underwriting  and legal
expenses  of  the  underwriters  applicable  with  respect  to  its  Registrable
Securities,  in each case to the extent not payable by the  Company  pursuant to
the terms of this Agreement.

                  5. EXPENSES OF REGISTRATION.  All reasonable  expenses,  other
than  underwriting  discounts  and  commissions  and other fees and  expenses of
investment bankers and other than brokerage commissions,  incurred in connection
with registrations,  filings or qualifications pursuant to Section 3, including,
without limitation, all registration,  listing and qualifications fees, printers
and accounting fees and the fees and  disbursements  of counsel for the Company,
shall be borne by the Company, PROVIDED,  HOWEVER, that the Investors shall bear
the fees  and  out-of-pocket  expenses  of any  legal  counsel  retained  by the
Investors.

                  6.  INDEMNIFICATION.  In the event any Registrable  Securities
are included in a Registration Statement under this Agreement:



                                      -10-
<PAGE>

                  (a) To the extent permitted by law, the Company will indemnify
and hold  harmless  each  Investor who holds such  Registrable  Securities,  the
directors,  if any, of such  Investor,  the officers,  if any, of such Investor,
each  person,  if any,  who  controls  any  Investor  within the  meaning of the
Securities  Act  or  the  Exchange  Act,  any  underwriter  (as  defined  in the
Securities Act) for the Investors,  the directors,  if any, of such  underwriter
and the  officers,  if any, of such  underwriter,  and each person,  if any, who
controls any such  underwriter  within the meaning of the  Securities Act or the
Exchange  Act (each,  an  "Indemnified  Person"),  against any  losses,  claims,
damages,  liabilities  or expenses  (joint or several)  incurred  (collectively,
"Claims") to which any of them may become subject under the Securities  Act, the
Exchange Act or  otherwise,  insofar as such Claims (or actions or  proceedings,
whether  commenced or threatened,  in respect thereof) arise out of or are based
upon  any  of  the  following   statements,   omissions  or  violations  in  the
Registration  Statement,  or  any  post-effective   amendment  thereof,  or  any
prospectus  included  therein:  (i)  any  untrue  statement  or  alleged  untrue
statement  of a material  fact  contained in the  Registration  Statement or any
post-effective  amendment  thereof or the omission or alleged  omission to state
therein a material fact  required to be stated  therein or necessary to make the
statements  therein not misleading,  (ii) any untrue statement or alleged untrue
statement of a material  fact  contained in any  preliminary  prospectus if used
prior to the effective date of such Registration  Statement, or contained in the
final prospectus (as amended or supplemented, if the Company files any amendment
thereof or supplement  thereto with the SEC) or the omission or alleged omission
to state  therein  any  material  fact  necessary  to make the  statements  made
therein,  in light of the circumstances  under which the statements therein were
made, not misleading or (iii) any violation or alleged  violation by the Company
of the Securities Act, the Exchange Act, any state securities law or any rule or
regulation  under the Securities  Act, the Exchange Act or any state  securities
law (the matters in the foregoing clauses (i) through (iii) being, collectively,
"Violations").  Subject  to the  restrictions  set  forth in  Section  6(d) with
respect  to the  number  of legal  counsel,  the  Company  shall  reimburse  the
Investors and each such  underwriter  or  controlling  person,  promptly as such
expenses  are  incurred  and are due and  payable,  for any legal  fees or other
reasonable  expenses  incurred  by  them in  connection  with  investigating  or
defending  any such Claim.  Notwithstanding  anything to the contrary  contained
herein, the indemnification  agreement contained in this Section 6(a): (I) shall
not apply to a Claim  arising out of or based upon a Violation  which  occurs in
reliance upon and in  conformity  with  information  furnished in writing to the
Company by any  Indemnified  Person or underwriter for such  Indemnified  Person
expressly  for  use in  connection  with  the  preparation  of the  Registration
Statement,  the prospectus or any such amendment thereof or supplement  thereto,
if such prospectus was timely made available by the Company  pursuant to Section
3(c) hereof; (II) with respect to any preliminary  prospectus shall not inure to
the  benefit of any such person  from whom the person  asserting  any such Claim
purchased the  Registrable  Securities  that are the subject  thereof (or to the
benefit of any person  controlling  such  person)  if the  untrue  statement  or
omission of material fact contained in the preliminary  prospectus was corrected
in the  prospectus,  as then amended or  supplemented,  if such  prospectus  was
timely made available by the Company pursuant to Section 3(c) hereof;  and (III)
shall not apply to amounts paid in settlement of any Claim if such settlement is
effected  without the prior written consent of the Company,  which consent shall
not be  unreasonably  withheld.  Such  indemnity  shall remain in full force and
effect regardless of any  investigation  made by or on behalf of the Indemnified


                                      -11-
<PAGE>

Person and shall  survive the  transfer  of the  Registrable  Securities  by the
Investors pursuant to Section 9.

                  (b) In connection with any Registration  Statement in which an
Investor is  participating,  each such  Investor  agrees to  indemnify  and hold
harmless,  to the same extent and in the same manner set forth in Section  6(a),
the  Company,  each  of its  directors,  each  of its  officers  who  signs  the
Registration Statement, each person, if any, who controls the Company within the
meaning of the Securities Act or the Exchange Act, any underwriter and any other
stockholder selling securities pursuant to the Registration  Statement or any of
its  directors  or  officers  or any person who  controls  such  stockholder  or
underwriter  within  the  meaning  of the  Securities  Act or the  Exchange  Act
(collectively and together with an Indemnified Person, an "Indemnified  Party"),
against any Claim to which any of them may become subject,  under the Securities
Act, the Exchange  Act or  otherwise,  insofar as such Claim arises out of or is
based upon any  Violation,  in each case to the extent  (and only to the extent)
that such  Violation  occurs in reliance  upon and in  conformity  with  written
information  furnished  to the  Company by such  Investor  expressly  for use in
connection with such  Registration  Statement;  and such Investor will reimburse
any legal or other  expenses  reasonably  incurred by any  Indemnified  Party in
connection with  investigating or defending any such Claim;  PROVIDED,  HOWEVER,
that the indemnity  agreement  contained in this Section 6(b) shall not apply to
amounts paid in settlement of any Claim if such  settlement is effected  without
the  prior  written  consent  of  such  Investor,  which  consent  shall  not be
unreasonably withheld;  PROVIDED,  FURTHER,  HOWEVER, that the Investor shall be
liable  under  this  Section  6(b) for only  that  amount of a Claim as does not
exceed the amount by which the net  proceeds to such  Investor  from the sale of
Registrable  Securities pursuant to such Registration Statement exceeds the cost
of such Registrable Securities to such Investor.  Such indemnity shall remain in
full force and effect  regardless of any  investigation  made by or on behalf of
such  Indemnified  Party and  shall  survive  the  transfer  of the  Registrable
Securities by the Investors pursuant to Section 9.  Notwithstanding  anything to
the contrary contained herein, the  indemnification  agreement contained in this
Section 6(b) with respect to any preliminary  prospectus  shall not inure to the
benefit of any Indemnified Party if the untrue statement or omission of material
fact contained in the preliminary  prospectus was corrected on a timely basis in
the prospectus, as then amended or supplemented.

                  (c) The Company shall be entitled to receive  indemnities from
underwriters,  selling brokers,  dealer managers and similar securities industry
professionals participating in any distribution,  to the same extent as provided
above,  with  respect to  information  so  furnished  in writing by such persons
expressly for inclusion in the Registration Statement.

                  (d)  Promptly  after  receipt  by  an  Indemnified  Person  or
Indemnified  Party  under this  Section 6 of notice of the  commencement  of any
action  (including  any  governmental   action),   such  Indemnified  Person  or
Indemnified Party shall, if a Claim in respect thereof is to be made against any
indemnifying  party under this  Section 6, deliver to the  indemnifying  party a
written notice of the commencement thereof and the indemnifying party shall have
the right to  participate  in,  and,  to the  extent the  indemnifying  party so
desires,  jointly with any other indemnifying party similarly noticed, to assume
control of the defense thereof with counsel selected by the  indemnifying  party
but reasonably acceptable to the Indemnified Person or the Indemnified Party, as


                                      -12-
<PAGE>

the case may be; PROVIDED,  HOWEVER,  that an Indemnified  Person or Indemnified
Party shall have the right to retain its own counsel  with the fees and expenses
to be paid by the indemnifying  party, if, in the reasonable  opinion of counsel
retained by the indemnifying  party, the  representation  by such counsel of the
Indemnified  Person or  Indemnified  Party and the  indemnifying  party would be
inappropriate  due to actual  or  potential  differing  interests  between  such
Indemnified  Person or Indemnified Party and any other party represented by such
counsel in such  proceeding.  In such event,  the Company shall pay for only one
separate legal counsel for the  Investors;  such legal counsel shall be selected
by the persons holding a majority in interest of the securities  included in the
Registration  Statement  to which the Claim  relates.  The  failure  to  deliver
written  notice  to the  indemnifying  party  within  a  reasonable  time of the
commencement of any such action shall not relieve such indemnifying party of any
liability to the Indemnified  Person or Indemnified  Party under this Section 6,
except to the extent that the indemnifying party is prejudiced in its ability to
defend such action. The indemnification required by this Section 6 shall be made
by  periodic   payments  of  the  amount   thereof  during  the  course  of  the
investigation or defense, as such expense, loss, damage or liability is incurred
and is due and payable.

                  7.  CONTRIBUTION.  To the  extent  any  indemnification  by an
indemnifying  party is  prohibited  or limited by law,  the  indemnifying  party
agrees to make the maximum contribution with respect to any amounts for which it
would  otherwise be liable under  Section 6 to the fullest  extent  permitted by
law;  PROVIDED,   HOWEVER,   that  (a)  no  contribution  shall  be  made  under
circumstances  where the maker  would not have been  liable for  indemnification
under the fault  standards set forth in Section 6, (b) no seller of  Registrable
Securities guilty of fraudulent misrepresentation (within the meaning of Section
11(f) of the Securities Act) shall be entitled to  contribution  from any seller
of   Registrable   Securities   who  was   not   guilty   of   such   fraudulent
misrepresentation  and (c) contribution by any seller of Registrable  Securities
shall be limited  in amount to the  amount by which the net  amount of  proceeds
received by such seller from the sale of such Registrable Securities exceeds the
purchase price paid by such seller for such Registrable Securities.

                  8. REPORTS UNDER EXCHANGE ACT. With a view to making available
to the Investors the benefits of Rule 144  promulgated  under the Securities Act
or any other  similar rule or  regulation of the SEC that may at any time permit
the  Investors  to  sell  securities  of  the  Company  to  the  public  without
registration ("Rule 144"), the Company agrees to:

                  (a) make and keep public information available, as those terms
are understood and defined in Rule 144;

                  (b) file with the SEC in a timely manner all reports and other
documents required of the Company under the Securities Act and the Exchange Act;
and

                  (c)  furnish to each  Investor so long as such  Investor  owns
Registrable  Securities,  promptly upon request,  (i) a written statement by the
Company that it has complied  with the reporting  requirements  of Rule 144, the
Securities  Act and the Exchange  Act,  (ii) a copy of the most recent annual or
quarterly report of the Company and such other reports and documents so filed by
the Company and (iii) such other  information as may be reasonably  requested to


                                      -13-
<PAGE>

permit  the  Investors  to sell such  securities  pursuant  to Rule 144  without
registration.

                  9. ASSIGNMENT OF THE REGISTRATION  RIGHTS.  The rights to have
the Company register Registrable  Securities pursuant to this Agreement shall be
automatically  assigned by the Investors to any transferee of all or any portion
of such  securities (or all or any portion of the Preferred  Shares or Warrants)
only if: (a) the Investor  agrees in writing with the  transferee or assignee to
assign such  rights,  and a copy of such  agreement  is furnished to the Company
within a reasonable  time after such  assignment,  (b) the Company is,  within a
reasonable time after such transfer or assignment, furnished with written notice
of (i) the  name  and  address  of such  transferee  or  assignee  and  (ii) the
securities with respect to which such registration  rights are being transferred
or assigned,  (c) immediately  following such transfer or assignment the further
disposition of such securities by the transferee or assignee is restricted under
the Securities Act and applicable  state  securities  laws, and (d) at or before
the time the Company  received the written notice  contemplated by clause (b) of
this sentence the  transferee or assignee  agrees in writing with the Company to
be bound by all of the provisions  contained herein. In connection with any such
transfer the Company  shall,  at its sole cost and expense,  promptly after such
assignment  take such actions as shall be  reasonably  acceptable to the Initial
Investor  and such  transferee  to assure that the  Registration  Statement  and
related  prospectus  are available for use by such  transferee  for sales of the
Registrable  Securities in respect of which the rights to registration have been
so assigned.

                  10.  AMENDMENT OF REGISTRATION  RIGHTS.  Any provision of this
Agreement  may be  amended  and the  observance  thereof  may be waived  (either
generally   or  in  a   particular   instance   and  either   retroactively   or
prospectively),  only with the written  consent of the Company and Investors who
hold a majority in interest of the  Registrable  Securities.  Any  amendment  or
waiver  effected in  accordance  with this Section 10 shall be binding upon each
Investor and the Company.

                  11.      MISCELLANEOUS.

                  (a) A person or entity is deemed to be a holder of Registrable
Securities  whenever  such  person or entity  owns of  record  such  Registrable
Securities.  If  the  Company  receives  conflicting  instructions,  notices  or
elections  from  two or more  persons  or  entities  with  respect  to the  same
Registrable  Securities,  the Company shall act upon the basis of  instructions,
notice  or  election  received  from the  registered  owner of such  Registrable
Securities.

                  (b) Notices  required or permitted to be given hereunder shall
be in  writing  and shall be deemed to be  sufficiently  given  when  personally
delivered (by hand, by courier,  by telephone  line  facsimile  transmission  or
other means) or sent by  certified  mail,  return  receipt  requested,  properly
addressed  and with proper  postage  pre-paid  (i) if to the  Company,  at V-ONE
Corporation,  20250 Century Boulevard,  Suite 300,  Germantown,  Maryland 20874,
Attention: Chief Executive Officer, telephone line facsimile transmission number
(301)  515-5280,  (ii) if to the Initial  Investor,  c/o Genesee  International,
Inc.,  10500 N.E.  8th Street,  Suite  1920,  Bellevue,  Washington  98004-4332,
telephone line facsimile  transmission number (425) 462-4645 and (iii) if to any


                             
                                      -14-
<PAGE>

other Investor,  at such address as such Investor shall have provided in writing
to the Company,  or at such other address as each such party furnishes by notice
given in  accordance  with this  Section  11(b),  and shall be  effective,  when
personally  delivered,  upon receipt and, when so sent by certified  mail,  four
days after deposit with the United States Postal Service.

                  (c) Failure of any party to exercise any right or remedy under
this  Agreement or otherwise,  or delay by a party in  exercising  such right or
remedy, shall not operate as a waiver thereof.

                  (d)  This  Agreement  shall  be  enforced,   governed  by  and
construed in  accordance  with the laws of the State of New York  applicable  to
agreements  made and to be performed  entirely  within such State.  In the event
that any  provision  of this  Agreement  is invalid or  unenforceable  under any
applicable  statute  or  rule  of law,  then  such  provision  shall  be  deemed
inoperative  to the extent that it may  conflict  therewith  and shall be deemed
modified to conform with such statute or rule of law. Any provision hereof which
may prove invalid or  unenforceable  under any law shall not affect the validity
or enforceability of any other provision hereof.

                  (e) This Agreement  constitutes the entire agreement among the
parties  hereto  with  respect  to  the  subject  matter  hereof.  There  are no
restrictions,  promises, warranties or undertakings,  other than those set forth
or  referred to herein.  This  Agreement  supersedes  all prior  agreements  and
understandings  among the  parties  hereto with  respect to the  subject  matter
hereof.

                  (f)  Subject to the  requirements  of  Section 9 hereof,  this
Agreement  shall inure to the benefit of and be binding upon the  successors and
assigns of each of the parties hereto.

                  (g) All  pronouns  and any  variations  thereof  refer  to the
masculine, feminine or neuter, singular or plural, as the context may require.

                  (h) The  headings in this  Agreement  are for  convenience  of
reference only and shall not limit or otherwise affect the meaning hereof.

                  (i) The Company  acknowledges  that any failure by the Company
to perform its obligations under this Agreement,  including, without limitation,
the Company's  obligations  under Section 3(n), or any delay in such performance
could  result in  damages to the  Investors  and the  Company  agrees  that,  in
addition  to any  other  liability  the  Company  may have by reason of any such
failure or delay,  the Company shall be liable for all direct and  consequential
damages caused by any such failure or delay.

                  (j)  This   Agreement   may  be   executed   in  two  or  more
counterparts,  each of which shall be deemed an original  but all of which shall
constitute one and the same agreement. This Agreement, once executed by a party,
may be  delivered  to  the  other  party  hereto  by  telephone  line  facsimile
transmission  of a copy of this Agreement  bearing the signature of the party so
delivering this Agreement.

                                      -15-



<PAGE>


                  IN WITNESS WHEREOF,  the parties have caused this Agreement to
be duly executed by their  respective  officers  thereunto duly authorized as of
day and year first above written.

                                        V-ONE CORPORATION



                                        By /s/ Charles B. Griffis
                                           ------------------------------------
                                           Name: Charles B. Griffis
                                           Title: Sr. Vice President & CFO


                                        ADVANTAGE FUND II LTD.



                                        By /s/ A.P. de Groot
                                           ------------------------------------
                                                         A.P. de Groot
                                                              President




                                      -16-

<PAGE>




                                                                       EXHIBIT 1
                                                                              TO
                                                                    REGISTRATION
                                                                RIGHTS AGREEMENT

                              [Company Letterhead]

                                     [Date]

American Stock Transfer & Trust Company 
  as Transfer Agent and Registrar 
6201 Fifteenth Avenue 
Brooklyn, New York 11219

Ladies and Gentlemen:

                  This letter shall serve as our irrevocable  authorization  and
direction to you [(1) to transfer or re-register the certificates for the shares
of Common Stock, $.001 par value (the "Common Stock"),  of V-ONE Corporation,  a
Delaware  corporation  (the  "Company"),   represented  by  certificate  numbers
___________  and  ____________  for an  aggregate  of  ___________  shares  (the
"Outstanding  Shares")  of  Common  Stock  presently  registered  in the name of
Advantage  Fund  II  Ltd.  upon  surrender  of  such   certificate(s)   to  you,
notwithstanding  the legend appearing on such  certificates,  and (2)]1 to issue
shares (the  "Conversion  Shares")  of Common  Stock to or upon the order of the
holder from time to time on conversion of the shares (the "Preferred Shares") of
Series A Convertible Preferred Stock, $.001 par value, of the Company, issued by
the Company  upon receipt by you of a Notice of  Conversion  from such holder in
the form  enclosed  herewith and (3) to issue shares (the  "Warrant  Shares") of
Common Stock on exercise of the Common Stock Purchase  Warrants (the "Warrants")
issued or to be issued to the holder or holders  of the  Preferred  Shares to or
upon the order of the  registered  holder from time to time of the Warrants upon
surrender  to you by such  registered  holder for  exercise  of  Warrants  and a
properly  completed and duly executed form of  subscription in the form enclosed
herewith.   [The  transfer  or  re-registration  of  the  certificates  for  the
Outstanding Shares by you should be made at such time as you are requested to do
so by the record holder of the Outstanding  Shares.  The certificate issued upon
such transfer or re-registration  should be registered in such name as requested
by the  holder of record of the  certificate  surrendered  to you and should not
bear any legend  which would  restrict  the  transfer of the shares  represented
thereby.  In  addition,  you are hereby  directed  to remove  any  stop-transfer
instruction  relating  to  the  Outstanding   Shares.]2   Certificates  for  the
Conversion Shares and the Warrant Shares should not bear any restrictive  legend
and should not be subject to any stop-transfer restriction.

                  Contemporaneously  with  the  delivery  of  this  letter,  the
Company is  delivering  to you an opinion of  Kirkpatrick  & Lockhart  LLP as to

____________________

1  Omit  if  no  conversions  of  Preferred   Stock  have  occurred  before  SEC
registration is declared effective.


                                      1-17
<PAGE>




registration  of [the  Outstanding  Shares and]* the  Conversion  Shares and the
Warrant Shares under the Securities Act of 1933, as amended.


                  Should you have any questions  concerning this matter,  please
contact me.

                                             Very truly yours,

                                             V-ONE CORPORATION


                                             By:  ____________________________
                                                  Name:  
                                                  Title:

Enclosures 
cc: Advantage Fund II Ltd.








                                      1-18

<PAGE>

                                                                       EXHIBIT 2
                                                                              TO
                                                                    REGISTRATION
                                                                RIGHTS AGREEMENT

__________________________________________________, 1997

American Stock Transfer & Trust Company 
  as Transfer Agent and Registrar 
6201 Fifteenth Avenue 
Brooklyn, New York 11219

                               V-ONE CORPORATION
                             Shares Of Common Stock
                             ----------------------

Ladies and Gentlemen:

                  We are counsel to V-ONE  Corporation,  a Delaware  corporation
(the  "Company"),  and we understand  that Advantage Fund II Ltd. (the "Holder")
has  purchased  from the Company an aggregate  of 4,000  shares (the  "Preferred
Shares") of the Company's Series A Convertible  Preferred Stock, $.001 par value
(the  "Preferred  Stock").  The  Preferred  Shares were  purchased by the Holder
pursuant to a Subscription Agreement,  dated as of December 3, 1997, between the
Holder  and  the  Company  (the   "Subscription   Agreement").   Pursuant  to  a
Registration Rights Agreement, dated as of December 3, 1997, between the Company
and the Holder (the "Registration  Rights Agreement") entered into in connection
with the purchase by the Holder of the Preferred Shares, the Company agreed with
the Holder,  among  other  things,  to register  for resale the shares of Common
Stock issuable upon conversion of the Preferred Shares (the "Conversion Shares")
and the shares of Common Stock (the "Warrant  Shares") issuable upon exercise of
the Common Stock Purchase  Warrants (the  "Warrants")  issued upon conversion of
the  Preferred  Shares  under  the  Securities  Act of  1933,  as  amended  (the
"Securities Act"), upon the terms provided in the Registration Rights Agreement.
Pursuant to the Registration Rights Agreement,  on _______________,  the Company
filed a  Registration  Statement  on Form S-3 (File No.  333-____________)  (the
"Registration  Statement")  with the  Securities  and Exchange  Commission  (the
"SEC") relating to the Conversion Shares and the Warrant Shares, which names the
Holder as a selling stockholder thereunder.

                  [Other  introductory  and scope of examination  language to be
inserted]

                  Based  on  the  foregoing,  we are of  the  opinion  that  the
Conversion  Shares and the Warrant Shares have been  registered for resale under
the Securities Act.

                  This  opinion may be relied upon by the Holder as if addressed
to the Holder. [Other appropriate language to be included.]

                                             Very truly yours,




cc: Advantage Fund II Ltd.



                                      2-19




                             ADVANTAGE FUND II LTD.
                                    C/O CITCO
                                KAYA FLAMBOYAN 9
                          CURACAO, NETHERLANDS ANTILLES


                                               December  8, 1997

V-ONE Corporation
20250 Century Boulevard
Suite 300
Germantown, Maryland 20874

                                COMMITMENT LETTER

Dear Sirs:

               Advantage  Fund II Ltd.,  a British  Virgin  Islands  corporation
("Advantage"),  is pleased to provide V-ONE Corporation,  a Delaware corporation
(the  "Company"),  with this  commitment  letter  in  respect  of an  additional
investment of  $4,000,000 in preferred  stock of the Company upon and subject to
the terms and conditions set forth below.  Capitalized terms used herein without
definition  shall have the meanings  given them in the  Subscription  Agreement,
dated as of December 3, 1997 (the "Series A  Subscription  Agreement"),  between
the Company and Advantage,  or in the Certificate of Designations referred to in
the Subscription Agreement.

               1. THE  TRANSACTION.  Following the closing on the date hereof of
the  issuance  and sale to  Advantage  of 4,000  shares (the "Series A Preferred
Shares")  of Series A  Convertible  Preferred  Stock,  $.001 par  value,  of the
Company  for  an  aggregate  purchase  price  of  $4,000,000   pursuant  to  the
Subscription Agreement, Advantage or its designee is prepared to purchase shares
of a new series of  preferred  stock of the  Company for an  aggregate  purchase
price of $4,000,000  on the same terms and  conditions as the Series A Preferred
Shares, the Series A Subscription Agreement and the other agreements,  documents
and transactions contemplated thereby (the "Transaction").

               2.  EFFECTIVE  PERIOD;  TERMINATION.  (a) This  commitment  shall
become  effective 90 days after the  Registration  Statement with respect to the
Common  Shares shall have been  declared  effective  by the SEC (the  "Effective
Date")  and shall  expire  one year  after the date  hereof,  subject to earlier
termination  (1) by the Company at any time upon ten days' prior written  notice
to Advantage or (2) by Advantage as follows: (i) at any time after the 180th day
after the Effective  Date upon ten days' prior written notice given by Advantage
to the Company;  (ii) at any time (before or after the Effective  Date) upon the
Company's  failure to satisfy the conditions set forth in Sections 3(b), 3(e) or
3(f) or the Company's  failure to comply with or perform,  as and when required,
any of its material  obligations set forth in this letter, in each case upon two
days' prior written notice given by Advantage to the Company; or (iii) if on any
of the  Specified  Dates (as defined in Section 4) the Company  fails to satisfy

<PAGE>

any of the  conditions set forth in Section 4, in each case upon two days' prior
written notice given by Advantage to the Company.  In addition,  this commitment
shall terminate automatically,  without any action by any party hereto, upon the
commencement of any voluntary or involuntary  case or other  proceeding  against
the Company seeking liquidation,  reorganization or other relief with respect to
itself or its debts under any bankruptcy, insolvency or other similar law now or
hereafter  in  effect  or  seeking  the  appointment  of  a  trustee,  receiver,
liquidator,  custodian or similar  official of it or a  substantial  part of its
property, or the Company shall consent to any such relief or appointment, or the
Company shall make a general  assignment  for the benefit of  creditors,  or the
Company shall fail generally to pay its debts as they become due.

               (b) To exercise  its rights  hereunder,  the  Company  shall give
written notice thereof (the "Notice") to Advantage.  Upon receipt of the Notice,
Advantage  (or its  designee)  and the Company  shall use their best  efforts to
document  and  complete the  Transaction.  If any Series A Preferred  Shares are
outstanding at the time of such exercise by the Company, Advantage shall deliver
to the Company a written  consent to the  Transaction  pursuant to Section 12 of
the Certificate of Designations.

               3.  GENERAL  CONDITIONS.  The  obligation  of  Advantage  (or its
designee) to proceed with and complete the  Transaction  shall be subject to the
following general conditions:

               (a) Since the date  hereof,  there  shall  have been no  material
        adverse  change and no material  adverse  development  in the  business,
        properties,  operations,  condition  (financial  or  other),  results of
        operations or prospects of the Company.

               (b) (1) The  Company  shall not have failed or  defaulted  in the
        timely performance of any material obligation to Advantage or any holder
        of the  Series A  Preferred  Shares  under  the  Series  A  Subscription
        Agreement,  the Certificate of  Designations,  the  Registration  Rights
        Agreement  or  any  other  agreements  or  documents   entered  into  in
        connection   with  the  issuance  of  the  Series  A  Preferred   Shares
        (collectively,   the  "Series  A   Transaction   Documents"),   (2)  the
        representations  and  warranties  of the  Company  made in the  Series A
        Transaction  Documents  continue  at all times to be true and correct in
        all material respects (except for  representations  and warranties given
        as of a specific date which  representations  shall  continue to be true
        and correct as of such date), and (3) the  Registration  Statement shall
        be available for use by the selling stockholders named therein.

               (c) The Company  shall have  obtained  Stockholder  Approval with
        respect to the  issuance  of the Series A  Preferred  Shares and the new
        shares of preferred stock to be issued in the Transaction.

               (d)  After the date  hereof,  the  Company  shall  have  publicly
        announced  the hiring of a new Chief  Executive  Officer  and such Chief
        Executive Officer shall remain in office.



                                      -2-
<PAGE>

               (e) Since the date  hereof,  there  shall not have  occurred  any
        Optional   Redemption   Event  (as   defined  in  the   Certificate   of
        Designations)  as to which a holder  of  Series A  Preferred  Shares  is
        entitled to exercise its redemption  rights with respect  thereto or has
        exercised  such rights and the Company has not  redeemed  such  holder's
        Series  A  Preferred   Shares  as  required   by  the   Certificate   of
        Designations.

               (f) Since the date hereof, there shall not have occurred a change
        in the membership or size of the Company's  Board of Directors such that
        directors  in office on the date hereof no longer  constitute a majority
        of the full Board.

               (g) The parties shall  negotiate,  and,  within 28 days after the
        Notice Date, execute and deliver definitive  agreements and documents in
        forms  substantially  similar to those  delivered in connection with the
        purchase  of the Series A  Preferred  Shares,  PROVIDED,  HOWEVER,  that
        Advantage  (or its  designee)  shall not be  obligated  to execute  such
        definitive  agreements if upon the execution  thereof  Advantage (or its
        designee)  would be  entitled to  terminate  any of such  agreements  in
        accordance with their respective terms.

               4.  ADDITIONAL  CONDITIONS.  The  obligation of Advantage (or its
designee) to proceed with and complete the  Transaction  shall be subject to the
following  additional  conditions  relating to the  financial  condition  of the
Company and the trading of its Common Stock,  which conditions must be satisfied
on each of the date the Notice is received by Advantage (the "Notice Date"), the
date of execution of the subscription agreement for the Transaction and the date
of the closing of the Transaction (such dates, together with the Notice Date are
referred to herein as the "Specified Dates"):

               (a)  Determined  on  the  basis  of  the  most  recent  financial
        statements of the Company filed with the SEC under the 1934 Act,

                      (1) total  stockholders'  equity,  including  the Series A
               Preferred Shares ("Total  Stockholders'  Equity"), of the Company
               is at least $13,500,000; and

                      (2) the ratio of the Company's total  liabilities to Total
               Stockholders' Equity is not less than 1:4;

        PROVIDED,  HOWEVER,  that  Advantage  (or  its  designee)  shall  not be
        obligated to close the Transaction unless such financial  statements are
        as of a date no  more  than 60 days  prior  to the  closing  date of the
        Transaction.

               (b) The average  closing bid price of the Common  Stock on Nasdaq
        for the five  trading  days prior to each of the  Specified  Dates is at
        least $3.00 per share.

               (c) The  average  daily  trading  volume of the  Common  Stock on
        Nasdaq for the 30 trading days prior to each of the  Specified  Dates is
        at least 40,000 shares.



                                      -3-
<PAGE>

               The price and number of shares  referred to in Sections  4(b) and
        4(c) above shall be subject to equitable adjustment from time to time on
        terms  reasonably  acceptable to Advantage  for (i) stock  splits,  (ii)
        stock dividends, (iii) combinations,  (iv) capital reorganizations,  (v)
        issuance  to all  holders  of  Common  Stock of rights  or  warrants  to
        purchase  shares  of Common  Stock at a price  per  share  less than the
        Current Price which would otherwise be applicable, (vi) the distribution
        by  the  Company  to  all  holders  of  Common  Stock  of  evidences  of
        indebtedness  of the Company or cash (other than regular  quarterly cash
        dividends),  (vii) tender offers by the Company or any subsidiary of the
        Company or other  repurchases  of shares of Common  Stock in one or more
        transactions  which,  individually  or in the  aggregate,  result in the
        purchase  of more than 10% of the Common  Stock  outstanding  and (viii)
        similar events relating to the Common Stock.

               5. COMMITMENT FEE. In consideration of providing this commitment,
on the date hereof and on the same day of each month hereafter until the earlier
of (i) the closing of the  Transaction or (ii) the  termination or expiration of
this  commitment,  the  Company  shall pay  Advantage a  non-refundable  monthly
commitment  fee of  $3,333.00,  which fee shall not be subject to  proration  or
refund for partial month periods.

               6.  INDEMNITY.  The Company  hereby  agrees to indemnify and hold
harmless   Advantage,   any  designee  of  Advantage  who  participates  in  the
Transaction  and  their  respective  directors,   officers,  employees,  agents,
advisors, successors and assigns, and each person, if any, who controls any such
person  within the  meaning of the 1933 Act or the 1934 Act  (collectively,  the
"Indemnified  Persons"),  against any losses,  claims,  damages,  or liabilities
asserted  by or due to a person  other than the  Company or another  Indemnified
Person or any expenses  (including  reasonable  attorneys' fees) incurred by the
Indemnified  Persons in  connection  therewith  arising out of, or in connection
with,  or as a result of: (i) the  execution  and  delivery  of this  commitment
letter or any  agreement or document  relating to the  Transaction  contemplated
hereby or the  performance  by the Company or the  Indemnified  Persons of their
respective  obligations  hereunder or  thereunder,  (ii) the use of any proceeds
from the Transaction or (iii) any claim, litigation, investigation or proceeding
relating to any of the  foregoing,  whether or not the  Indemnified  Person is a
party hereto.  The provisions of this Section 6 shall survive any termination of
this letter.

               7.  MISCELLANEOUS.  All  notices  hereunder  to the  Company  and
Advantage  shall be given to the  addresses  and in the manner  provided  in the
Series A  Subscription  Agreement.  All  notices  to the  designee,  if any,  of
Advantage hereunder shall be given to such address as such designee shall advise
the Company in writing and in the manner provided in the Subscription Agreement.
This commitment letter is solely for the benefit of the parties hereto and, with
respect to Section 6, the Indemnified Persons and nothing contained herein shall
be deemed to confer upon anyone other than the  Company,  Advantage,  and,  with
respect to Section 6, the Indemnified  Persons any right to insist on or enforce
the performance of any of the obligations  contained herein. Except as otherwise
provided in Section 4(i)(3) of the Series A Subscription Agreement,  this letter
supersedes any prior  agreements,  commitments,  communications  or letters with
respect to the  subject  matter  hereof.  This  letter  shall be governed by the
internal  laws  of the  State  of New  York.  This  letter  may be  executed  in


                                      -4-
<PAGE>

counterparts,  and a facsimile transmission hereof bearing a signature on behalf
of a party hereto shall be binding on such party.


                                      -5-
<PAGE>



                                               Very truly yours,

                                               ADVANTAGE FUND II LTD.



                                               By: /S/ A.P. DE GROOT
                                                   --------------------------
                                                        A.P. de Groot
                                                          President


Accepted and agreed as of the date first written above:

V-ONE CORPORATION



By: /S/ CHARLES B. GRIFFIS
    ----------------------------
   Name:  Charles B. Griffis
   Title:    Sr. Vice President & CFO













                                      -6-
<PAGE>





                          REGISTRATION RIGHTS AGREEMENT

                  THIS REGISTRATION  RIGHTS  AGREEMENT,  dated as of December 8,
1997 (this  "Agreement"),  is made by and between V-ONE CORPORATION,  a Delaware
corporation (the  "Company"),  and the person named on the signature page hereto
(the "Initial Holder").

                              W I T N E S S E T H:
                              - - - - - - - - - - 

                  WHEREAS,  in  connection  with the  engagement  letter,  dated
October 22, 1997,  between the Initial  Holder and the Company (the  "Engagement
Letter"),  the  Company  has agreed to issue on the date  hereof to the  Initial
Holder Common Stock Purchase  Warrants (the  "Warrants") to purchase shares (the
"Warrant Shares") of Common Stock, $.001 par value (the "Common Stock"),  of the
Company; and

                  WHEREAS, in accordance with the Engagement Letter, the Company
has agreed to provide  certain  registration  rights under the Securities Act of
1933,  as  amended,  and the rules and  regulations  thereunder,  or any similar
successor  statute  (collectively,  the "Securities  Act"), and applicable state
securities laws with respect to the Warrant Shares;

                  NOW,  THEREFORE,  in  consideration  of the  premises  and the
mutual covenants contained herein and other good and valuable consideration, the
receipt and  sufficiency of which are hereby  acknowledged,  the Company and the
Initial Holder hereby agree as follows:

                  1.       DEFINITIONS.

                  (a) As used in this Agreement,  the following terms shall have
the following meanings:

                  "Exchange Act" means the  Securities  Exchange Act of 1934, as
amended.

                  "Investor"  or  "Investors"  means the Initial  Holder and any
transferee  or assignee  who agrees to become  bound by the  provisions  of this
Agreement in accordance with Section 9 hereof.

                  "Issuance Date" means the date of this Agreement.

                  "register,"   "registered,"  and  "registration"  refer  to  a
registration  effected  by  preparing  and filing a  Registration  Statement  or
Statements in compliance  with the Securities Act and pursuant to Rule 415 under
the Securities Act or any successor rule providing for offering  securities on a
continuous  basis ("Rule 415"), and the declaration or ordering of effectiveness
of such  Registration  Statement by the United  States  Securities  and Exchange
Commission (the "SEC").


<PAGE>

                  "Registrable Securities" means the Warrant Shares.

                  "Registration  Period" means the period from the Issuance Date
to the earlier of (i) the date which is three years after the Issuance  Date and
(ii) the date on which the Investors no longer  beneficially own any Registrable
Securities.

                  "Registration Statement" means a registration statement of the
Company under the Securities Act, including any amendment thereto.

                  (b) As used in this Agreement,  the term Investor includes (i)
each  Investor  (as  defined  above)  and (ii) each  person  who is a  permitted
transferee or assignee of the  Registrable  Securities  pursuant to Section 9 of
this Agreement.

                  (c) Capitalized terms defined in the introductory paragraph or
the  recitals  to this  Agreement  shall have the  respective  meanings  therein
provided.

                  2.       REGISTRATION.

                  (a) MANDATORY REGISTRATION.  The Company shall prepare, and on
or prior to the date which is 30 days after the Issuance Date, file with the SEC
a Registration  Statement on Form S-3 which, on the date of filing with the SEC,
covers the resale by the Initial Holder of a number of shares of Common Stock at
least equal to the number of shares of Common Stock  issuable  upon  exercise of
the Warrants,  determined as if the Warrants were  exercised in full on the date
of filing of the  Registration  Statement  with the SEC, and which  Registration
Statement  shall state that,  in accordance  with Rule 416 under the  Securities
Act,  such  Registration  Statement  also  covers such  indeterminate  number of
additional  shares of Common Stock as may become  issuable  upon exercise of the
Warrants to prevent  dilution  resulting from stock splits,  stock  dividends or
similar  transactions.  If at any time the  number of  shares  of  Common  Stock
included in the Registration  Statement  required to be filed as provided in the
first sentence of this Section 2(a) shall be insufficient to cover the number of
shares of Common  Stock  issuable  on  exercise  in full of the  Warrants,  then
promptly,  but in no event  later than 20 days after  such  insufficiency  shall
occur, the Company shall file with the SEC an additional  Registration Statement
on Form S-3  (which  shall not  constitute  a  post-effective  amendment  to the
Registration  Statement  filed  pursuant to the first  sentence of this  Section
2(a))  covering  such number of shares of Common Stock as shall be sufficient to
permit  such  exercise.  For all  purposes  of this  Agreement  such  additional
Registration Statement shall be deemed to be the Registration Statement required
to be filed by the Company  pursuant to Section 2(a) of this Agreement,  and the
Company  and the  Investors  shall  have the same  rights and  obligations  with
respect  to such  additional  Registration  Statement  as they  shall  have with
respect  to the  initial  Registration  Statement  required  to be  filed by the
Company pursuant to this Section 2(a). The Registration Statement required to be
filed  pursuant to this  Section 2(a) may also cover the resale (i) by Advantage
Fund II  Ltd.,  a  British  Virgin  Island  corporation  ("Advantage"),  and its
transferees  of shares of Common  Stock  issuable to such  investor (x) upon the
conversion  of shares of  preferred  stock  purchased  by  Advantage on the date

                                       -2-

<PAGE>

hereof and (y) upon the exercise of warrants to purchase  shares of Common Stock
issuable upon conversion of such preferred  stock, and (ii) any of the shares of
Common  Stock  covered by items 1 through 13 of  Schedule  3(b) to that  certain
Subscription  Agreement,  dated as of December 3, 1997,  between the Company and
Advantage.

                  (b)  CERTAIN   OFFERINGS.   If  any  offering  pursuant  to  a
Registration  Statement pursuant to Section 2(a) hereof involves an underwritten
offering,  persons who hold a majority in interest of the securities  covered by
such Registration Statement subject to such underwritten offering shall have the
right to select  one legal  counsel  and an  investment  banker or  bankers  and
manager or managers to  administer  the  offering,  which  investment  banker or
bankers or manager or managers shall be reasonably  satisfactory to the Company.
The  Investors  who hold  the  Registrable  Securities  to be  included  in such
underwriting shall pay all underwriting discounts and commissions and other fees
and  expenses  of such  investment  banker or bankers and manager or managers so
selected in  accordance  with this  Section  2(b) (other than fees and  expenses
relating  to  registration  of  Registrable  Securities  under  federal or state
securities  laws, which are payable by the Company pursuant to Section 5 hereof)
with respect to their  Registrable  Securities and the fees and expenses of such
legal counsel so selected by the Investors.

                  (c) PIGGY-BACK REGISTRATIONS. If at any time the Company shall
determine to prepare and file with the SEC a Registration  Statement relating to
an offering  for its own account or the account of others  under the  Securities
Act of any of its equity securities, other than on Form S-4 or Form S-8 or their
then equivalents relating to equity securities to be issued solely in connection
with any acquisition of any entity or business or equity securities  issuable in
connection with stock option or other employee  benefit plans, the Company shall
send to each Investor who is entitled to registration  rights under this Section
2(c)  written  notice of such  determination  and, if within ten (10) days after
receipt of such notice,  such Investor shall so request in writing,  the Company
shall include in such Registration  Statement all or any part of the Registrable
Securities  such  Investor  requests  to  be  registered,  except  that  if,  in
connection with any underwritten  public offering for the account of the Company
the managing  underwriter(s)  thereof shall impose a limitation on the number of
shares of Common  Stock  which may be  included  in the  Registration  Statement
because,  in such  underwriter(s)'  judgment,  such  limitation  is necessary to
effect an orderly  public  distribution,  then the Company shall be obligated to
include  in  such  Registration  Statement  only  such  limited  portion  of the
Registrable  Securities  with  respect  to which  such  Investor  has  requested
inclusion hereunder.  Any exclusion of Registrable  Securities shall be made pro
rata  among  the  Investors  seeking  to  include  Registrable  Securities,   in
proportion to the number of Registrable Securities sought to be included by such
Investors; PROVIDED, HOWEVER, that the Company shall not exclude any Registrable
Securities unless the Company has first excluded all outstanding  securities the
holders of which are not entitled by right to inclusion  of  securities  in such
Registration Statement; and PROVIDED FURTHER, HOWEVER, that, after giving effect
to the immediately  preceding proviso,  any exclusion of Registrable  Securities
shall be made pro rata with  holders  of other  securities  having  the right to
include such securities in the  Registration  Statement,  based on the number of
securities  for which  registration  is requested  except to the extent such pro
rata  exclusion  of such  other  securities  is  prohibited  under  any  written
agreement  entered into by the Company with the holder of such other  securities
prior to the date of this Agreement,  in which case such other  securities shall


                                      -3-
<PAGE>

be excluded, if at all, in accordance with the terms of such agreement. No right
to  registration  of  Registrable  Securities  under this  Section 2(c) shall be
construed to limit any  registration  required  under  Section 2(a) hereof.  The
obligations  of the Company  under this  Section 2(c) may be waived by Investors
holding a majority in interest of the  Registrable  Securities  and shall expire
after the Company has afforded  the  opportunity  for the  Investors to exercise
registration  rights under this Section  2(c) for two  registrations;  PROVIDED,
HOWEVER,  that  any  Investor  who  shall  have had any  Registrable  Securities
excluded from any  Registration  Statement in accordance  with this Section 2(c)
shall be entitled to include in an additional  Registration  Statement  filed by
the Company the Registrable  Securities so excluded.  Notwithstanding  any other
provision of this Agreement,  if the Registration Statement required to be filed
pursuant to Section 2(a) of this Agreement shall have been ordered  effective by
the SEC  and  the  Company  shall  have  maintained  the  effectiveness  of such
Registration  Statement as required by this  Agreement  and if the Company shall
otherwise have complied in all material respects with its obligations under this
Agreement,  then the Company shall not be obligated to register any  Registrable
Securities on such Registration Statement referred to in this Section 2(c).

                  (d)   ELIGIBILITY   FOR  FORM  S-3.  The  Company   meets  the
requirements  for the  use of  Form  S-3  for  registration  of the  Registrable
Securities  for resale by the  Investors.  The  Company  shall file all  reports
required  to be filed by the  Company  with the SEC in a timely  manner so as to
become  eligible for the use of Form S-3 and so as to maintain such  eligibility
for the use of Form S-3.

                  3.  OBLIGATIONS  OF  THE  COMPANY.   In  connection  with  the
registration of the Registrable Securities, the Company shall:

                  (a) prepare promptly,  and file with the SEC not later than 30
days after the  Issuance  Date,  a  Registration  Statement  with respect to the
number of Registrable Securities provided in Section 2(a), and thereafter to use
its best efforts to cause each  Registration  Statement  relating to Registrable
Securities to become  effective as soon as possible after such filing,  and keep
the Registration  Statement  effective  pursuant to Rule 415 at all times during
the Registration Period; submit to the SEC, within three business days after the
Company learns that no review of the Registration  Statement will be made by the
staff of the SEC or that the  staff of the SEC has no  further  comments  on the
Registration  Statement,  as the case  may be, a  request  for  acceleration  of
effectiveness of the Registration Statement to a time and date not later than 48
hours after the  submission  of such  request;  and the Company  represents  and
warrants to, and covenants and agrees with, the Investors that the  Registration
Statement  (including  any amendments or  supplements  thereto and  prospectuses
contained  therein),  at the time it is first filed with the SEC, at the time it
is ordered  effective  by the SEC and at all time during which it is required to
be effective hereunder (and each such amendment and supplement at the time it is
filed  with the SEC and at all time  during  which  it is  available  for use in
connection  with the offer  and sale of the  Registrable  Securities)  shall not
contain any untrue statement of a material fact or omit to state a material fact
required to be stated therein,  or necessary to make the statements  therein, in
light of the circumstances in which they were made, not misleading;



                                      -4-
<PAGE>

                  (b) prepare and file with the SEC such  amendments  (including
post-effective amendments) and supplements to the Registration Statement and the
prospectus  used  in  connection  with  the  Registration  Statement  as  may be
necessary to keep the Registration  Statement  effective at all times during the
Registration  Period,  and,  during the  Registration  Period,  comply  with the
provisions  of  the  Securities  Act  with  respect  to the  disposition  of all
Registrable  Securities  of the Company  covered by the  Registration  Statement
until such time as all of such  Registrable  Securities have been disposed of in
accordance  with the intended  methods of  disposition  by the seller or sellers
thereof as set forth in the Registration Statement;

                  (c) furnish to each Investor whose Registrable  Securities are
included in the Registration Statement and its legal counsel, (1) promptly after
the same is prepared and publicly distributed, filed with the SEC or received by
the Company,  one copy of the Registration  Statement and any amendment thereto,
each  preliminary  prospectus  and  prospectus  and each amendment or supplement
thereto,  each  letter  written by or on behalf of the Company to the SEC or the
staff of the SEC and each  item of  correspondence  from the SEC or the staff of
the SEC relating to such  Registration  Statement (other than any portion of any
thereof which contains information for which the Company has sought confidential
treatment)  and  (2)  such  number  of  copies  of  a  prospectus,  including  a
preliminary  prospectus,  and all  amendments and  supplements  thereto and such
other documents,  as such Investor may reasonably request in order to facilitate
the disposition of the Registrable Securities owned by such Investor;

                  (d) use  reasonable  efforts to (i)  register  and qualify the
Registrable   Securities  covered  by  the  Registration  Statement  under  such
securities  or blue sky laws of such  jurisdictions  as the  persons  who hold a
majority in interest of the securities  covered by such  Registration  Statement
being offered reasonably  request,  (ii) prepare and file in those jurisdictions
such amendments  (including  post-effective  amendments) and supplements to such
registrations   and   qualifications   as  may  be  necessary  to  maintain  the
effectiveness  thereof at all times  until the end of the  Registration  Period,
(iii) take such other actions as may be necessary to maintain such registrations
and  qualifications  in effect at all times during the  Registration  Period and
(iv) take all other  actions  reasonably  necessary  or advisable to qualify the
Registrable Securities for sale in such jurisdictions;  PROVIDED,  HOWEVER, that
the  Company  shall not be required in  connection  therewith  or as a condition
thereto  (I) to qualify to do business  in any  jurisdiction  where it would not
otherwise  be  required to qualify but for this  Section  3(d),  (II) to subject
itself to general  taxation  in any such  jurisdiction,  (III) to file a general
consent to service of  process  in any such  jurisdiction,  (IV) to provide  any
undertakings  that cause more than  nominal  expense or burden to the Company or
(V) to make any change in its charter or  by-laws,  which in each case the Board
of Directors of the Company  determines to be contrary to the best  interests of
the Company and its stockholders;

                  (e) in the event  that the  Registrable  Securities  are being
offered in an  underwritten  offering,  enter into and perform  its  obligations
under an underwriting agreement, in usual and customary form, including, without
limitation,  customary  indemnification and contribution  obligations,  with the
underwriters of such offering;



                                      -5-
<PAGE>

                  (f) as promptly as  practicable  after  becoming aware of such
event or  circumstance,  notify each  Investor of any event or  circumstance  of
which the Company has knowledge, as a result of which the prospectus included in
the Registration Statement, as then in effect, includes an untrue statement of a
material fact or omits to state a material fact required to be stated therein or
necessary to make the statements  therein,  in light of the circumstances  under
which they were made,  not  misleading,  and use its best  efforts  promptly  to
prepare a supplement or amendment to the Registration  Statement to correct such
untrue statement or omission,  and deliver a number of copies of such supplement
or amendment to each Investor as such Investor may reasonably request;

                  (g) as promptly as  practicable  after  becoming aware of such
event, notify each Investor who holds Registrable  Securities being sold (or, in
the  event  of an  underwritten  offering,  the  managing  underwriters)  of the
issuance by the SEC of any stop order or other  suspension of  effectiveness  of
the Registration Statement at the earliest possible time;

                  (h)  permit a single  firm of  counsel  designated  as selling
stockholders'  counsel by the  Investors  who hold a majority in interest of the
Registrable  Securities  being  sold to review and  comment on the  Registration
Statement and all amendments and supplements thereto a reasonable period of time
prior to their filing with the SEC;

                  (i) make generally  available to its security  holders as soon
as practical,  but not later than ninety (90) days after the close of the period
covered thereby, an earnings statement (in form complying with the provisions of
Rule 158 under the Securities Act) covering a twelve-month  period beginning not
later than the first day of the  Company's  fiscal  quarter next  following  the
effective date of the Registration Statement;

                  (j) at the  request  of the  persons  who hold a  majority  in
interest of the securities covered by the Registration Statement, furnish on the
date that  Registrable  Securities are delivered to an underwriter,  if any, for
sale in connection  with the  Registration  Statement  (i) a letter,  dated such
date, from the Company's  independent  certified public  accountants in form and
substance as is customarily given by independent certified public accountants to
underwriters in an underwritten public offering,  addressed to the underwriters;
and (ii) an opinion,  dated such date, from counsel representing the Company for
purposes of such Registration Statement, in form and substance as is customarily
given in an underwritten public offering,  addressed to the underwriters and the
Investors;

                  (k)  make  available  for  inspection  by  any  Investor,  any
underwriter  participating  in any  disposition  pursuant  to  the  Registration
Statement,  and any  attorney,  accountant  or other agent  retained by any such
Investor  or  underwriter  (collectively,   the  "Inspectors"),   all  pertinent
financial and other records, pertinent corporate documents and properties of the
Company  (collectively,  the  "Records"),  as shall be  reasonably  necessary to
enable each  Inspector to exercise its due diligence  responsibility,  and cause
the Company's officers,  directors and employees to supply all information which
any  Inspector  may  reasonably  request  for  purposes  of such due  diligence;
PROVIDED,  HOWEVER,  that each Inspector  shall hold in confidence and shall not
make any disclosure  (except to an Investor) of any Record or other  information


                                      -6-
<PAGE>

which the  Company  determines  in good faith to be  confidential,  and of which
determination the Inspectors are so notified,  unless (i) the disclosure of such
Records is  necessary  to avoid or correct a  misstatement  or  omission  in any
Registration Statement,  (ii) the release of such Records is ordered pursuant to
a  subpoena  or  other  order  from a court  or  government  body  of  competent
jurisdiction  or (iii) the  information  in such Records has been made generally
available  to the public  other than by  disclosure  in violation of this or any
other agreement.  The Company shall not be required to disclose any confidential
information  in such Records to any  Inspector  until and unless such  Inspector
shall  have  entered  into  confidentiality  agreements  (in form and  substance
satisfactory   to  the  Company)   with  the  Company   with  respect   thereto,
substantially  in the form of this Section 3(k).  Each  Investor  agrees that it
shall,  upon learning that disclosure of such Records is sought in or by a court
or  governmental  body of competent  jurisdiction  or through other means,  give
prompt  notice to the  Company  and  allow the  Company,  at the  Company's  own
expense, to undertake  appropriate action to prevent disclosure of, or to obtain
a protective order for, the Records deemed confidential.  The Company shall hold
in confidence  and shall not make any  disclosure of  information  concerning an
Investor  provided to the Company  pursuant  to Section  4(e) hereof  unless (i)
disclosure  of such  information  is  necessary  to comply with federal or state
securities  laws, (ii) the disclosure of such  information is necessary to avoid
or correct a misstatement or omission in any Registration  Statement,  (iii) the
release of such  information  is ordered  pursuant  to a subpoena or other order
from a  court  or  governmental  body of  competent  jurisdiction  or (iv)  such
information  has been made  generally  available  to the  public  other  than by
disclosure in violation of this or any other agreement.  The Company agrees that
it shall,  upon  learning  that  disclosure  of such  information  concerning an
Investor  is  sought  in  or  by a  court  or  governmental  body  of  competent
jurisdiction  or through other means,  give prompt notice to such  Investor,  at
such  Investor's  own  expense,  to  undertake  appropriate  action  to  prevent
disclosure of, or to obtain a protective order for, such information;

                  (l) use its  best  efforts  (i) to cause  all the  Registrable
Securities  covered  by the  Registration  Statement  to be listed on the Nasdaq
National Market  ("Nasdaq") or such other principal  securities  market on which
securities  of the same class or series issued by the Company are then listed or
traded or (ii) if  securities  of the same  class or  series as the  Registrable
Securities are not then listed on Nasdaq or any such other securities market, to
cause all of the Registrable Securities covered by the Registration Statement to
be listed on the New York Stock  Exchange,  the American  Stock  Exchange or the
Nasdaq SmallCap Market;

                  (m)  provide a transfer  agent and  registrar,  which may be a
single entity, for the Registrable  Securities not later than the effective date
of the Registration Statement;

                  (n)  cooperate   with  the  Investors  who  hold   Registrable
Securities being offered and the managing  underwriter or underwriters,  if any,
to facilitate the timely  preparation and delivery of certificates  (not bearing
any  restrictive  legends)  representing  Registrable  Securities  to be offered
pursuant to the  Registration  Statement and enable such  certificates  to be in
such denominations or amounts as the case may be, as the managing underwriter or
underwriters,  if any, or the Investors may reasonably request and registered in
such names as the managing underwriter or underwriters, if any, or the Investors
may request;  and,  within three  business days after a  Registration  Statement
which  includes  Registrable  Securities  is ordered  effective  by the SEC, the


                                      -7-
<PAGE>

Company shall deliver,  and shall cause legal counsel selected by the Company to
deliver,  to the transfer agent for the Registrable  Securities  (with copies to
the Investors  whose  Registrable  Securities are included in such  Registration
Statement) an instruction substantially in the form attached hereto as EXHIBIT 1
and an opinion of such counsel,  if required by the Company's transfer agent, in
the form attached hereto as EXHIBIT 2;

                  (o)  during the period the  Company is  required  to  maintain
effectiveness  of the  Registration  Statement  pursuant  to Section  3(a),  the
Company  shall not bid for or purchase any Common Stock or any right to purchase
Common  Stock or attempt to induce any person to purchase  any such  security or
right if such bid,  purchase or attempt  would in any way limit the right of the
Investors to sell Registrable  Securities by reason of the limitations set forth
in Regulation M under the Exchange Act; and

                  (p) take all other  reasonable  actions  necessary to expedite
and  facilitate  disposition  by  the  Investor  of the  Registrable  Securities
pursuant to the Registration Statement.

                  4.  OBLIGATIONS  OF THE  INVESTORS.  In  connection  with  the
registration  of the  Registrable  Securities,  the  Investors  shall  have  the
following obligations:

                  (a) It shall be a condition  precedent to the  obligations  of
the Company to complete the registration pursuant to this Agreement with respect
to the Registrable  Securities of a particular Investor that such Investor shall
furnish to the  Company  such  information  regarding  itself,  the  Registrable
Securities  held by it and the intended method of disposition of the Registrable
Securities held by it as shall be reasonably required to effect the registration
of such  Registrable  Securities  and shall execute such documents in connection
with such registration as the Company may reasonably  request. At least four (4)
days prior to the first anticipated  filing date of the Registration  Statement,
the Company shall notify each Investor of the information  the Company  requires
from each such Investor (the "Requested  Information") if any of such Investor's
Registrable Securities are eligible for inclusion in the Registration Statement.
If at least one (1)  business  day prior to the filing  date the Company has not
received  the  Requested   Information  from  an  Investor  (a   "Non-Responsive
Investor"),  then  the  Company  may  file the  Registration  Statement  without
including  Registrable  Securities of such  Non-Responsive  Investor (and if the
only Investor  participating in the  registration is a Non-Responsive  Investor,
the Company shall not be required to file the  Registration  Statement  prior to
the date which is two business days after the Requested Information is furnished
by such Investor);

                  (b)  Each  Investor  by  such  Investor's  acceptance  of  the
Registrable  Securities  agrees to  cooperate  with the  Company  as  reasonably
requested by the Company in connection  with the  preparation  and filing of the
Registration Statement hereunder,  unless such Investor has notified the Company
in  writing  of such  Investor's  election  to  exclude  all of such  Investor's
Registrable Securities from the Registration Statement;

                  (c) In the event persons holding a majority in interest of the
securities  covered  by the  Registration  Statement  determine  to  engage  the
services of an underwriter,  each Investor agrees to enter into and perform such


                                      -8-
<PAGE>

Investor's obligations under an underwriting  agreement,  in usual and customary
form, including, without limitation,  customary indemnification and contribution
obligations,  with the managing underwriter of such offering and take such other
actions as are  reasonably  required  in order to  expedite  or  facilitate  the
disposition of the Registrable Securities, unless such Investor has notified the
Company in writing of such Investor's election to exclude all of such Investor's
Registrable Securities from the Registration Statement;

                  (d) Each Investor agrees that, upon receipt of any notice from
the Company of the happening of any event of the kind  described in Section 3(f)
or 3(g), such Investor will immediately  discontinue  disposition of Registrable
Securities  pursuant to the  Registration  Statement  covering such  Registrable
Securities  until such Investor's  receipt of the copies of the  supplemented or
amended  prospectus  contemplated by Section 3(f) or 3(g) and, if so directed by
the Company,  such Investor  shall deliver to the Company (at the expense of the
Company) or destroy (and deliver to the Company a  certificate  of  destruction)
all  copies in such  Investor's  possession,  of the  prospectus  covering  such
Registrable Securities current at the time of receipt of such notice; and

                  (e)  No  Investor   may   participate   in  any   underwritten
registration  hereunder  unless such Investor (i) agrees to sell such Investor's
Registrable  Securities on the basis provided in any  underwriting  arrangements
approved by the Investors entitled hereunder to approve such arrangements,  (ii)
completes  and executes  all  questionnaires,  powers of attorney,  indemnities,
underwriting  agreements and other documents reasonably required under the terms
of such underwriting  arrangements and (iii) agrees to pay its pro rata share of
all  underwriting  discounts  and  commissions  and other fees and  expenses  of
investment  bankers and any manager or managers of such  underwriting  and legal
expenses  of  the  underwriters  applicable  with  respect  to  its  Registrable
Securities,  in each case to the extent not payable by the  Company  pursuant to
the terms of this Agreement.

                  5. EXPENSES OF REGISTRATION.  All reasonable  expenses,  other
than  underwriting  discounts  and  commissions  and other fees and  expenses of
investment bankers and other than brokerage commissions,  incurred in connection
with registrations,  filings or qualifications pursuant to Section 3, including,
without limitation, all registration,  listing and qualifications fees, printers
and accounting fees and the fees and  disbursements  of counsel for the Company,
shall be borne by the Company, PROVIDED,  HOWEVER, that the Investors shall bear
the fees  and  out-of-pocket  expenses  of any  legal  counsel  retained  by the
Investors.

                  6.  INDEMNIFICATION.  In the event any Registrable  Securities
are included in a Registration Statement under this Agreement:

                  (a) To the extent permitted by law, the Company will indemnify
and hold  harmless  each  Investor who holds such  Registrable  Securities,  the
directors,  if any, of such  Investor,  the officers,  if any, of such Investor,
each  person,  if any,  who  controls  any  Investor  within the  meaning of the
Securities  Act  or  the  Exchange  Act,  any  underwriter  (as  defined  in the
Securities Act) for the Investors,  the directors,  if any, of such  underwriter
and the  officers,  if any, of such  underwriter,  and each person,  if any, who


                                      -9-
<PAGE>

controls any such  underwriter  within the meaning of the  Securities Act or the
Exchange  Act (each,  an  "Indemnified  Person"),  against any  losses,  claims,
damages,  liabilities  or expenses  (joint or several)  incurred  (collectively,
"Claims") to which any of them may become subject under the Securities  Act, the
Exchange Act or  otherwise,  insofar as such Claims (or actions or  proceedings,
whether  commenced or threatened,  in respect thereof) arise out of or are based
upon  any  of  the  following   statements,   omissions  or  violations  in  the
Registration  Statement,  or  any  post-effective   amendment  thereof,  or  any
prospectus  included  therein:  (i)  any  untrue  statement  or  alleged  untrue
statement  of a material  fact  contained in the  Registration  Statement or any
post-effective  amendment  thereof or the omission or alleged  omission to state
therein a material fact  required to be stated  therein or necessary to make the
statements  therein not misleading,  (ii) any untrue statement or alleged untrue
statement of a material  fact  contained in any  preliminary  prospectus if used
prior to the effective date of such Registration  Statement, or contained in the
final prospectus (as amended or supplemented, if the Company files any amendment
thereof or supplement  thereto with the SEC) or the omission or alleged omission
to state  therein  any  material  fact  necessary  to make the  statements  made
therein,  in light of the circumstances  under which the statements therein were
made, not misleading or (iii) any violation or alleged  violation by the Company
of the Securities Act, the Exchange Act, any state securities law or any rule or
regulation  under the Securities  Act, the Exchange Act or any state  securities
law (the matters in the foregoing clauses (i) through (iii) being, collectively,
"Violations").  Subject  to the  restrictions  set  forth in  Section  6(d) with
respect  to the  number  of legal  counsel,  the  Company  shall  reimburse  the
Investors and each such  underwriter  or  controlling  person,  promptly as such
expenses  are  incurred  and are due and  payable,  for any legal  fees or other
reasonable  expenses  incurred  by  them in  connection  with  investigating  or
defending  any such Claim.  Notwithstanding  anything to the contrary  contained
herein, the indemnification  agreement contained in this Section 6(a): (I) shall
not apply to a Claim  arising out of or based upon a Violation  which  occurs in
reliance upon and in  conformity  with  information  furnished in writing to the
Company by any  Indemnified  Person or underwriter for such  Indemnified  Person
expressly  for  use in  connection  with  the  preparation  of the  Registration
Statement,  the prospectus or any such amendment thereof or supplement  thereto,
if such prospectus was timely made available by the Company  pursuant to Section
3(c) hereof; (II) with respect to any preliminary  prospectus shall not inure to
the  benefit of any such person  from whom the person  asserting  any such Claim
purchased the  Registrable  Securities  that are the subject  thereof (or to the
benefit of any person  controlling  such  person)  if the  untrue  statement  or
omission of material fact contained in the preliminary  prospectus was corrected
in the  prospectus,  as then amended or  supplemented,  if such  prospectus  was
timely made available by the Company pursuant to Section 3(c) hereof;  and (III)
shall not apply to amounts paid in settlement of any Claim if such settlement is
effected  without the prior written consent of the Company,  which consent shall
not be  unreasonably  withheld.  Such  indemnity  shall remain in full force and
effect regardless of any  investigation  made by or on behalf of the Indemnified
Person and shall  survive the  transfer  of the  Registrable  Securities  by the
Investors pursuant to Section 9.

                  (b) In connection with any Registration  Statement in which an
Investor is  participating,  each such  Investor  agrees to  indemnify  and hold
harmless,  to the same extent and in the same manner set forth in Section  6(a),
the  Company,  each  of its  directors,  each  of its  officers  who  signs  the


                                      -10-
<PAGE>

Registration Statement, each person, if any, who controls the Company within the
meaning of the Securities Act or the Exchange Act, any underwriter and any other
stockholder selling securities pursuant to the Registration  Statement or any of
its  directors  or  officers  or any person who  controls  such  stockholder  or
underwriter  within  the  meaning  of the  Securities  Act or the  Exchange  Act
(collectively and together with an Indemnified Person, an "Indemnified  Party"),
against any Claim to which any of them may become subject,  under the Securities
Act, the Exchange  Act or  otherwise,  insofar as such Claim arises out of or is
based upon any  Violation,  in each case to the extent  (and only to the extent)
that such  Violation  occurs in reliance  upon and in  conformity  with  written
information  furnished  to the  Company by such  Investor  expressly  for use in
connection with such  Registration  Statement;  and such Investor will reimburse
any legal or other  expenses  reasonably  incurred by any  Indemnified  Party in
connection with  investigating or defending any such Claim;  PROVIDED,  HOWEVER,
that the indemnity  agreement  contained in this Section 6(b) shall not apply to
amounts paid in settlement of any Claim if such  settlement is effected  without
the  prior  written  consent  of  such  Investor,  which  consent  shall  not be
unreasonably withheld;  PROVIDED,  FURTHER,  HOWEVER, that the Investor shall be
liable  under  this  Section  6(b) for only  that  amount of a Claim as does not
exceed the amount by which the net  proceeds to such  Investor  from the sale of
Registrable  Securities pursuant to such Registration Statement exceeds the cost
of such Registrable Securities to such Investor.  Such indemnity shall remain in
full force and effect  regardless of any  investigation  made by or on behalf of
such  Indemnified  Party and  shall  survive  the  transfer  of the  Registrable
Securities by the Investors pursuant to Section 9.  Notwithstanding  anything to
the contrary contained herein, the  indemnification  agreement contained in this
Section 6(b) with respect to any preliminary  prospectus  shall not inure to the
benefit of any Indemnified Party if the untrue statement or omission of material
fact contained in the preliminary  prospectus was corrected on a timely basis in
the prospectus, as then amended or supplemented.

                  (c) The Company shall be entitled to receive  indemnities from
underwriters,  selling brokers,  dealer managers and similar securities industry
professionals participating in any distribution,  to the same extent as provided
above,  with  respect to  information  so  furnished  in writing by such persons
expressly for inclusion in the Registration Statement.

                  (d)  Promptly  after  receipt  by  an  Indemnified  Person  or
Indemnified  Party  under this  Section 6 of notice of the  commencement  of any
action  (including  any  governmental   action),   such  Indemnified  Person  or
Indemnified Party shall, if a Claim in respect thereof is to be made against any
indemnifying  party under this  Section 6, deliver to the  indemnifying  party a
written notice of the commencement thereof and the indemnifying party shall have
the right to  participate  in,  and,  to the  extent the  indemnifying  party so
desires,  jointly with any other indemnifying party similarly noticed, to assume
control of the defense thereof with counsel selected by the  indemnifying  party
but reasonably acceptable to the Indemnified Person or the Indemnified Party, as
the case may be; PROVIDED,  HOWEVER,  that an Indemnified  Person or Indemnified
Party shall have the right to retain its own counsel  with the fees and expenses
to be paid by the indemnifying  party, if, in the reasonable  opinion of counsel
retained by the indemnifying  party, the  representation  by such counsel of the
Indemnified  Person or  Indemnified  Party and the  indemnifying  party would be
inappropriate  due to actual  or  potential  differing  interests  between  such
Indemnified  Person or Indemnified Party and any other party represented by such
counsel in such  proceeding.  In such event,  the Company shall pay for only one


                                      -11-
<PAGE>

separate legal counsel for the  Investors;  such legal counsel shall be selected
by the persons holding a majority in interest of the securities  included in the
Registration  Statement  to which the Claim  relates.  The  failure  to  deliver
written  notice  to the  indemnifying  party  within  a  reasonable  time of the
commencement of any such action shall not relieve such indemnifying party of any
liability to the Indemnified  Person or Indemnified  Party under this Section 6,
except to the extent that the indemnifying party is prejudiced in its ability to
defend such action. The indemnification required by this Section 6 shall be made
by  periodic   payments  of  the  amount   thereof  during  the  course  of  the
investigation or defense, as such expense, loss, damage or liability is incurred
and is due and payable.

                  7.  CONTRIBUTION.  To the  extent  any  indemnification  by an
indemnifying  party is  prohibited  or limited by law,  the  indemnifying  party
agrees to make the maximum contribution with respect to any amounts for which it
would  otherwise be liable under  Section 6 to the fullest  extent  permitted by
law;  PROVIDED,   HOWEVER,   that  (a)  no  contribution  shall  be  made  under
circumstances  where the maker  would not have been  liable for  indemnification
under the fault  standards set forth in Section 6, (b) no seller of  Registrable
Securities guilty of fraudulent misrepresentation (within the meaning of Section
11(f) of the Securities Act) shall be entitled to  contribution  from any seller
of   Registrable   Securities   who  was   not   guilty   of   such   fraudulent
misrepresentation  and (c) contribution by any seller of Registrable  Securities
shall be limited  in amount to the  amount by which the net  amount of  proceeds
received by such seller from the sale of such Registrable Securities exceeds the
purchase price paid by such seller for such Registrable Securities.

                  8. REPORTS UNDER EXCHANGE ACT. With a view to making available
to the Investors the benefits of Rule 144  promulgated  under the Securities Act
or any other  similar rule or  regulation of the SEC that may at any time permit
the  Investors  to  sell  securities  of  the  Company  to  the  public  without
registration ("Rule 144"), the Company agrees to:

                  (a) make and keep public information available, as those terms
are understood and defined in Rule 144;

                  (b) file with the SEC in a timely manner all reports and other
documents required of the Company under the Securities Act and the Exchange Act;
and

                  (c)  furnish to each  Investor so long as such  Investor  owns
Registrable  Securities,  promptly upon request,  (i) a written statement by the
Company that it has complied  with the reporting  requirements  of Rule 144, the
Securities  Act and the Exchange  Act,  (ii) a copy of the most recent annual or
quarterly report of the Company and such other reports and documents so filed by
the Company and (iii) such other  information as may be reasonably  requested to
permit  the  Investors  to sell such  securities  pursuant  to Rule 144  without
registration.

                  9. ASSIGNMENT OF THE REGISTRATION  RIGHTS.  The rights to have
the Company register Registrable  Securities pursuant to this Agreement shall be
automatically  assigned by the Investors to any transferee of all or any portion
of such  securities  (or all or any  portion of the  Warrants)  only if: (a) the


                                      -12-
<PAGE>

Investor  agrees in writing  with the  transferee  or  assignee  to assign  such
rights,  and a copy of such  agreement  is  furnished  to the  Company  within a
reasonable time after such  assignment,  (b) the Company is, within a reasonable
time after such transfer or assignment, furnished with written notice of (i) the
name and address of such  transferee  or assignee and (ii) the  securities  with
respect to which such registration rights are being transferred or assigned, (c)
immediately  following  such transfer or assignment  the further  disposition of
such securities by the transferee or assignee is restricted under the Securities
Act and  applicable  state  securities  laws,  and (d) at or before the time the
Company received the written notice  contemplated by clause (b) of this sentence
the transferee or assignee agrees in writing with the Company to be bound by all
of the provisions  contained  herein.  In connection  with any such transfer the
Company shall, at its sole cost and expense, promptly after such assignment take
such actions as shall be reasonably  acceptable  to the Initial  Holder and such
transferee to assure that the Registration  Statement and related prospectus are
available for use by such transferee for sales of the Registrable  Securities in
respect of which the rights to registration have been so assigned.

                  10.  AMENDMENT OF REGISTRATION  RIGHTS.  Any provision of this
Agreement  may be  amended  and the  observance  thereof  may be waived  (either
generally   or  in  a   particular   instance   and  either   retroactively   or
prospectively),  only with the written  consent of the Company and Investors who
hold a majority in interest of the  Registrable  Securities.  Any  amendment  or
waiver  effected in  accordance  with this Section 10 shall be binding upon each
Investor and the Company.

                  11.      MISCELLANEOUS.

                  (a) A person or entity is deemed to be a holder of Registrable
Securities  whenever  such  person or entity  owns of  record  such  Registrable
Securities.  If  the  Company  receives  conflicting  instructions,  notices  or
elections  from  two or more  persons  or  entities  with  respect  to the  same
Registrable  Securities,  the Company shall act upon the basis of  instructions,
notice  or  election  received  from the  registered  owner of such  Registrable
Securities.

                  (b) Notices  required or permitted to be given hereunder shall
be in  writing  and shall be deemed to be  sufficiently  given  when  personally
delivered (by hand, by courier,  by telephone  line  facsimile  transmission  or
other means) or sent by  certified  mail,  return  receipt  requested,  properly
addressed  and with proper  postage  pre-paid  (i) if to the  Company,  at V-ONE
Corporation,  20250 Century Boulevard,  Suite 300,  Germantown,  Maryland 20874,
Attention: Chief Executive Officer, telephone line facsimile transmission number
(301)  515-5280,  (ii) if to the Initial Holder,  at Wharton  Capital  Partners,
Ltd., 545 Madison Avenue,  New York, New York,  10022,  telephone line facsimile
transmission  number (212) 888-7054 and (iii) if to any other Investor,  at such
address as such Investor  shall have  provided in writing to the Company,  or at
such other  address as each such party  furnishes by notice given in  accordance
with this Section 11(b), and shall be effective, when personally delivered, upon
receipt and,  when so sent by certified  mail,  four days after deposit with the
United States Postal Service.

                  (c) Failure of any party to exercise any right or remedy under
this  Agreement or otherwise,  or delay by a party in  exercising  such right or
remedy, shall not operate as a waiver thereof.


                                      -13-
<PAGE>

                  (d)  This  Agreement  shall  be  enforced,   governed  by  and
construed in  accordance  with the laws of the State of New York  applicable  to
agreements  made and to be performed  entirely  within such State.  In the event
that any  provision  of this  Agreement  is invalid or  unenforceable  under any
applicable  statute  or  rule  of law,  then  such  provision  shall  be  deemed
inoperative  to the extent that it may  conflict  therewith  and shall be deemed
modified to conform with such statute or rule of law. Any provision hereof which
may prove invalid or  unenforceable  under any law shall not affect the validity
or enforceability of any other provision hereof.

                  (e) This Agreement  constitutes the entire agreement among the
parties  hereto  with  respect  to  the  subject  matter  hereof.  There  are no
restrictions,  promises, warranties or undertakings,  other than those set forth
or  referred to herein.  This  Agreement  supersedes  all prior  agreements  and
understandings  among the  parties  hereto with  respect to the  subject  matter
hereof.

                  (f)  Subject to the  requirements  of  Section 9 hereof,  this
Agreement  shall inure to the benefit of and be binding upon the  successors and
assigns of each of the parties hereto.

                  (g) All  pronouns  and any  variations  thereof  refer  to the
masculine, feminine or neuter, singular or plural, as the context may require.

                  (h) The  headings in this  Agreement  are for  convenience  of
reference only and shall not limit or otherwise affect the meaning hereof.

                  (i) The Company  acknowledges  that any failure by the Company
to perform its obligations under this Agreement,  including, without limitation,
the Company's  obligations  under Section 3(n), or any delay in such performance
could  result in  damages to the  Investors  and the  Company  agrees  that,  in
addition  to any  other  liability  the  Company  may have by reason of any such
failure or delay,  the Company shall be liable for all direct and  consequential
damages caused by any such failure or delay.

                  (j)  This   Agreement   may  be   executed   in  two  or  more
counterparts,  each of which shall be deemed an original  but all of which shall
constitute one and the same agreement. This Agreement, once executed by a party,
may be  delivered  to  the  other  party  hereto  by  telephone  line  facsimile
transmission  of a copy of this Agreement  bearing the signature of the party so
delivering this Agreement.


                                      -14-
<PAGE>


                  IN WITNESS WHEREOF,  the parties have caused this Agreement to
be duly executed by their  respective  officers  thereunto duly authorized as of
day and year first above written.

                                        V-ONE CORPORATION



                                        By   /s/ Charles B. Griffis
                                             ---------------------------------
                                             Name:  Charles B. Griffis
                                             Title:  Sr. Vice President & CFO

                                        
                                        WHARTON CAPITAL
                                           PARTNERS, LTD.



                                        By   /s/ Barry R. Minsky
                                             ---------------------------------
                                             Name:  Barry R. Minsky
                                             Title:  Chief Executive Officer


                                      -15-
<PAGE>
                                                                       EXHIBIT 1
                                                                              TO
                                                                    REGISTRATION
                                                                RIGHTS AGREEMENT

                              [Company Letterhead]

                                     [Date]

American Stock Transfer & Trust Company 
   as Transfer Agent and Registrar 
6201 Fifteenth Avenue 
Brooklyn, New York 11219

Ladies and Gentlemen:

                  This letter shall serve as our irrevocable  authorization  and
direction to you [(1) to transfer or re-register the certificates for the shares
of Common Stock, $.001 par value (the "Common  Stock"),  of V-ONE Corporation, a
Delaware  corporation  (the "Company"),  represented   by  certificate   numbers
____________   and  __________  for  an  aggregate  of  _________   shares  (the
"Outstanding  Shares")  of  Common  Stock  presently  registered  in the name of
Wharton Capital  Partners,  Ltd. upon surrender of such  certificate(s)  to you,
notwithstanding  the legend appearing on such certificates,  and (2)]1 to issue
shares (the  "Warrant  Shares") of Common  Stock on exercise of the Common Stock
Purchase Warrants (the "Warrants") to or upon the order of the registered holder
from  time to time of the  Warrants  upon  surrender  to you by such  registered
holder for exercise of Warrants and a properly  completed and duly executed form
of subscription in the form enclosed herewith.  [The transfer or re-registration
of the  certificates  for the  Outstanding  Shares by you should be made at such
time as you are  requested  to do so by the  record  holder  of the  Outstanding
Shares.  The certificate issued upon such transfer or re-registration  should be
registered in such name as requested by the holder of record of the  certificate
surrendered  to you and should  not bear any legend  which  would  restrict  the
transfer of the shares represented thereby. In addition, you are hereby directed
to remove any stop-transfer  instruction  relating to the Outstanding  Shares.]2
Certificates  for the Warrant Shares should not bear any restrictive  legend and
should not be subject to any stop-transfer restriction.

                  Contemporaneously  with  the  delivery  of  this  letter,  the
Company is  delivering  to you an opinion of  Kirkpatrick  & Lockhart  LLP as to
registration  of [the  Outstanding  Shares  and]* the Warrant  Shares  under the
Securities Act of 1933, as amended.

______________________

1 Omit if no exercises of Warrants  have  occurred  before SEC  registration  is
declared effective.


                                      1-16
<PAGE>




                  Should you have any questions  concerning this matter,  please
contact me.

                                             Very truly yours,

                                             V-ONE CORPORATION



                                             By:  _____________________________
                                                  Name:  
                                                  Title:  

Enclosures 
cc: Wharton Capital Partners, Ltd.




                                      1-17
<PAGE>




                                                                       EXHIBIT 2
                                                                              TO
                                                                    REGISTRATION
                                                                RIGHTS AGREEMENT


__________________________________, 1997


American Stock Transfer & Trust Company
 as Transfer Agent and Registrar 
6201 Fifteenth Avenue 
Brooklyn, New York  11219

                                V-ONE CORPORATION
                             Shares of Common Stock
                             ----------------------

Ladies and Gentlemen:

                  We are counsel to V-ONE  Corporation,  a Delaware  corporation
(the  "Company").  Pursuant  to a  Registration  Rights  Agreement,  dated as of
December,  1997 (the "Registration  Rights Agreement"),  between the Company and
the Wharton Capital Partners,  Ltd. (the "Holder"),  the Company agreed with the
Holder,  among other  things,  to register for resale the shares of Common Stock
(the "Warrant  Shares")  issuable upon exercise of certain Common Stock Purchase
Warrants  (the  "Warrants")  under the  Securities  Act of 1933, as amended (the
"Securities Act"), upon the terms provided in the Registration Rights Agreement.
Pursuant to the Registration  Rights  Agreement,  on  ____________,  the Company
filed a  Registration  Statement  on Form  S-3  (File  No.  333-_________)  (the
"Registration  Statement")  with the  Securities  and Exchange  Commission  (the
"SEC")  relating  to the  Warrant  Shares,  which  names the Holder as a selling
stockholder thereunder.

                  [Other  introductory  and scope of examination  language to be
inserted]

                  Based on the foregoing, we are of the opinion that the Warrant
Shares have been registered for resale under the Securities Act.

                  This  opinion may be relied upon by the Holder as if addressed
to the Holder. [Other appropriate language to be included.]

                                                  Very truly yours,




cc: Wharton Capital Partners, Ltd.


                                      2-18







THIS  SECURITY HAS NOT BEEN  REGISTERED  UNDER THE  SECURITIES  ACT OF 1933,  AS
AMENDED (THE "ACT"),  OR ANY STATE  SECURITIES  LAWS.  THE SALE TO THE HOLDER OF
THIS  SECURITY AND OF THE SHARES OF COMMON STOCK  ISSUABLE UPON EXERCISE OF THIS
SECURITY  ARE  NOT  COVERED  BY  A  REGISTRATION  STATEMENT  UNDER  THE  ACT  OR
REGISTRATION  UNDER STATE SECURITIES LAWS. THIS SECURITY HAS BEEN ACQUIRED,  AND
SUCH SHARES OF COMMON STOCK MUST BE ACQUIRED, FOR INVESTMENT ONLY AND MAY NOT BE
SOLD,  TRANSFERRED  OR  ASSIGNED IN THE  ABSENCE OF  REGISTRATION  OF THE RESALE
THEREOF OR AN OPINION OF COUNSEL REASONABLY  ACCEPTABLE TO THE COMPANY THAT SUCH
REGISTRATION IS NOT REQUIRED.

Dated: December   8, 1997              Right to Purchase 60,000 Shares of Common
                                       Stock of V-ONE Corporation


                                V-ONE CORPORATION

                          COMMON STOCK PURCHASE WARRANT


               V-ONE CORPORATION,  a Delaware corporation (the "Company") hereby
certifies that, for value received, WHARTON CAPITAL PARTNERS, LTD. or registered
assigns (the  "Holder"),  is entitled,  subject to the terms set forth below, to
purchase  from the  Company  at any  time or from  time to time  after  the date
hereof,  and before 5:00 p.m.,  New York City time, on the  Expiration  Date (as
defined  herein),  60,000 fully paid and  nonassessable  shares of Common Stock,
$.001 par  value,  of the  Company at a  purchase  price per share  equal to the
Purchase  Price (as  hereinafter  defined).  The number of such shares of Common
Stock and the  Purchase  Price are  subject to  adjustment  as  provided in this
Warrant.

               As used herein the following terms,  unless the context otherwise
requires, have the following respective meanings:

               (a) The term  "Business  Day" as used herein  shall mean a day on
        which the New York Stock Exchange is open for business.

               (b) The term "Common Stock" includes the Company's  Common Stock,
        $.001 par value per share,  as  authorized  on the date hereof,  and any
        other  securities  into  which or for  which  the  Common  Stock  may be
        converted  or  exchanged   pursuant  to  a  plan  of   recapitalization,
        reorganization, merger, sale of assets or otherwise.

               (c) The term "Company"  shall include V-ONE  Corporation  and any
        corporation  that shall  succeed to or assume  the  obligation  of V-ONE
        Corporation hereunder.


<PAGE>

               (d) The term "Expiration Date" refers to December 8, 2002.

               (e) The term "Other  Securities"  refers to any stock (other than
        Common  Stock) and other  securities  of the Company or any other person
        (corporate  or  otherwise)  which the Holder of this Warrant at any time
        shall be entitled to receive, or shall have received, on the exercise of
        this Warrant, in lieu of or in addition to Common Stock, or which at any
        time shall be issuable  or shall have been issued in exchange  for or in
        replacement of Common Stock or Other Securities pursuant to Section 4.

               (f) The term  "Purchase  Price"  shall  mean  $4.725,  subject to
        adjustment as provided in this Warrant.

               1.     EXERCISE OF WARRANT.

               1.1  EXERCISE AT OPTION OF HOLDER.  This Warrant may be exercised
by the Holder  hereof in full or in part at any time or from time to time during
the exercise period specified in the first paragraph hereof until the Expiration
Date by surrender of this Warrant and the subscription form annexed hereto (duly
executed) by such Holder, to the Company at its principal office, accompanied by
payment,  in cash or by certified or official bank check payable to the order of
the Company in the amount  obtained by  multiplying  (a) the number of shares of
Common  Stock  designated  by the  Holder  in the  subscription  form by (b) the
Purchase  Price  then in  effect.  On any  partial  exercise  the  Company  will
forthwith  issue and  deliver  to or upon the order of the  Holder  hereof a new
Warrant or Warrants of like tenor,  in the name of the Holder  hereof or as such
Holder  (upon  payment  by such  Holder of any  applicable  transfer  taxes) may
request,  providing  in the  aggregate  on the  face or  faces  thereof  for the
purchase  of the  number of shares of Common  Stock for which  such  Warrant  or
Warrants may still be exercised.

               1.2  NET  ISSUANCE.  Notwithstanding  anything  to  the  contrary
contained in Section 1.1, the Holder may elect to exercise this Warrant in whole
or in part by receiving  shares of Common Stock equal to the net issuance  value
(as  determined  below) of this Warrant,  or any part hereof,  upon surrender of
this Warrant at the principal office of the Company together with notice of such
election,  in which  event the  Company  shall  issue to the  Holder a number of
shares of Common Stock computed using the following formula:

               X = Y (A-B)
                   -------
                      A

        Where: X =    the  number of shares of Common  Stock to be issued to the
                      Holder

                      Y =    the  number of  shares of Common  Stock as to which
                             this Warrant is to be exercised

                      A =    the  current  fair  market  value  of  one share of
                             Common Stock  calculated as of the last trading day
                             immediately preceding the exercise of this Warrant



                                      -2-
<PAGE>

                      B =    the Purchase Price

               As used herein, current fair market value of Common Stock as of a
specified date shall mean with respect to each share of Common Stock the average
of the closing bid prices of the Common Stock on the principal securities market
on which  the  Common  Stock  may at the time be  traded  over a period  of five
Business Days consisting of the day as of which the current fair market value of
a share of Common  Stock is being  determined  (or if such day is not a Business
Day, the Business Day next preceding such day) and the four consecutive Business
Days prior to such day. If on the date for which current fair market value is to
be  determined  the Common Stock is not  eligible for trading on any  securities
market, the current fair market value of Common Stock shall be the highest price
per share  which the  Company  could  then  obtain  from a willing  buyer (not a
current  employee or  director)  for shares of Common Stock sold by the Company,
from authorized but unissued shares, as determined in good faith by the Board of
Directors  of the  Company,  unless  prior to such date the  Company  has become
subject to a merger,  acquisition or other  consolidation  pursuant to which the
Company is not the surviving  party, in which case the current fair market value
of the Common  Stock shall be deemed to be the value  received by the holders of
the  Company's  Common Stock for each share  thereof  pursuant to the  Company's
acquisition.

               2. DELIVERY OF STOCK CERTIFICATES,  ETC., ON EXERCISE. As soon as
practicable  after the exercise of this  Warrant,  and in any event within three
days thereafter,  the Company at its expense (including the payment by it of any
applicable  issue or stamp  taxes)  will  cause to be  issued in the name of and
delivered to the Holder  hereof,  or as such Holder (upon payment by such Holder
of any applicable  transfer taxes) may direct, a certificate or certificates for
the  number of fully  paid and  nonassessable  shares of Common  Stock (or Other
Securities)  to which such Holder  shall be entitled on such  exercise,  in such
denominations  as  may be  requested  by  such  Holder,  plus,  in  lieu  of any
fractional share to which such Holder would otherwise be entitled, cash equal to
such fraction multiplied by the then current fair market value (as determined in
accordance with subsection 1.2) of one full share, together with any other stock
or other securities any property  (including  cash,  where  applicable) to which
such Holder is entitled upon such  exercise  pursuant to Section 1 or otherwise.
Upon exercise of this Warrant as provided  herein,  the Company's  obligation to
issue and  deliver the  certificates  for Common  Stock  shall be  absolute  and
unconditional,  irrespective  of any action or inaction by the Holder to enforce
the same,  any waiver or consent  with  respect to any  provision  thereof,  the
recovery of any  judgment  against any person or any action to enforce the same,
any failure or delay in the  enforcement of any other  obligation of the Company
to  the  Holder,  or  any  setoff,  counterclaim,   recoupment,   limitation  or
termination,  or any breach or alleged  breach by the Holder or any other person
of any obligation to the Company or any violation or alleged violation of law by
the Holder or any other person, and irrespective of any other circumstance which
might otherwise limit such obligation of the Company to the Holder in connection
with such exercise.  If the Company fails to issue and deliver the  certificates
for the  Common  Stock to the  Holder  pursuant  to the first  sentence  of this
paragraph  as and when  required to do so, in addition to any other  liabilities
the Company may have hereunder and under  applicable  law, the Company shall pay


                                      -3-
<PAGE>

or  reimburse  the Holder on demand for all  out-of-pocket  expenses  including,
without limitation, fees and expenses of legal counsel incurred by the Holder as
a result of such failure.

               3.  ADJUSTMENT  FOR  DIVIDENDS  IN OTHER STOCK,  PROPERTY,  ETC.;
RECLASSIFICATION, ETC. In case at any time or from time to time, all the holders
of Common Stock (or Other Securities)  shall have received,  or (on or after the
record date fixed for the  determination  of  stockholders  eligible to receive)
shall have become entitled to receive, without payment therefor,

               (a) other or  additional  stock or other  securities  or property
        (other than cash) by way of dividend, or

               (b) any cash  (excluding  cash  dividends  payable  solely out of
        earnings or earned surplus of the Company), or

               (c) other or  additional  stock or other  securities  or property
        (including  cash)  by  way  of  spin-off,  split-up,   reclassification,
        recapitalization,   combination   of   shares   or   similar   corporate
        rearrangement,

other than additional shares of Common Stock (or Other  Securities)  issued as a
stock dividend or in a stock-split (adjustments in respect of which are provided
for in Section 5), then and in each such case the Holder of this Warrant, on the
exercise  hereof as  provided  in Section 1, shall be  entitled  to receive  the
amount of stock and other  securities and property  (including cash in the cases
referred  to in  subdivisions  (b) and (c) of this  Section 3) which such Holder
would  hold on the date of such  exercise  if on the date  hereof the Holder had
been the holder of record of the number of shares of Common  Stock called for on
the face of this  Warrant  and had  thereafter,  during the period from the date
hereof to and including the date of such exercise,  retained such shares and all
such other or additional stock and other securities and property (including cash
in the  case  referred  to in  subdivisions  (b)  and  (c) of  this  Section  3)
receivable by the Holder as aforesaid  during such period,  giving effect to all
adjustments called for during such period by Section 4.

               4. EXERCISE UPON REORGANIZATION,  CONSOLIDATION,  MERGER, ETC. In
case at any  time  or from  time  to  time,  the  Company  shall  (a)  effect  a
reorganization,  (b) consolidate with or merge into any other person, (c) effect
an exchange of  outstanding  shares of the Company for  securities  of any other
person or (d) transfer all or  substantially  all of its properties or assets to
any other person under any plan or arrangement  contemplating the dissolution of
the Company,  then,  in each such case,  as a condition of such  reorganization,
consolidation,  merger,  share exchange,  sale or conveyance,  the Company shall
cause  effective  provisions  to be made so that the Holder shall have the right
thereafter, by exercising this Warrant (in lieu of the shares of Common Stock of
the Company  purchasable and receivable upon exercise of the rights  represented
hereby immediately prior to such transaction) to purchase the kind and amount of
shares of stock and other  securities and property  (including  cash) receivable
upon  such  reorganization,  consolidation,  merger,  share  exchange,  sale  or
conveyance  by a holder of the number of shares of Common  Stock that might have
been  received  upon  exercise  of  this  Warrant   immediately  prior  to  such


                                      -4-
<PAGE>

reorganization,  consolidation,  merger,  share  exchange,  sale or  conveyance;
PROVIDED,  HOWEVER, that in the event (a) the value of the stock,  securities or
other assets or property  (determined in good faith by the Board of Directors of
the  Company)  issuable or payable  with respect to one share of Common Stock of
the  Company  purchasable  and  receivable  upon  the  exercise  of  the  rights
represented  hereby  immediately  prior to such  transaction is in excess of the
Purchase   Price   hereof  in  effect  at  the  time  of  such   reorganization,
consolidation,  merger, share exchange,  sale or conveyance (after giving effect
to any  adjustment in such Purchase Price required to be made under the terms of
this  Warrant),  and  (b)  the  securities,  if  any,  to be  received  in  such
reorganization,  consolidation,  merger, share exchange,  sale or conveyance are
publicly traded,  then if the Company gives the Holder at least 20 Business Days
(or such lesser  period as the Company gives notice of such  transaction  to the
holders  of the  outstanding  shares  of  Common  Stock)  prior  notice  of such
reorganization,  merger,  share exchange,  sale or conveyance this Warrant shall
expire unless  exercised prior to such  reorganization,  consolidation,  merger,
share exchange, sale or conveyance.  Any such provision shall include provisions
for  adjustments  in respect of such  shares of stock and other  securities  and
property  that  shall  be as  nearly  equivalent  as may be  practicable  to the
adjustments  provided for in this Warrant.  The provisions of this Section shall
apply to successive reorganizations,  consolidations,  mergers, share exchanges,
sales and conveyances.

               5.  ADJUSTMENT FOR  EXTRAORDINARY  EVENTS.  In the event that the
Company shall (i) issue  additional  shares of the Common Stock as a dividend or
other distribution on outstanding Common Stock, (ii) subdivide or reclassify its
outstanding  shares of Common Stock, or (iii) combine its outstanding  shares of
Common Stock into a smaller number of shares of Common Stock, then, in each such
event,  the Purchase  Price  shall,  simultaneously  with the  happening of such
event,  be adjusted by multiplying  the then Purchase  Price by a fraction,  the
numerator  of which  shall be the number of shares of Common  Stock  outstanding
immediately prior to such event and the denominator of which shall be the number
of shares of Common  Stock  outstanding  immediately  after such event,  and the
product so obtained shall  thereafter be the Purchase Price then in effect.  The
Purchase Price, as so adjusted,  shall be readjusted in the same manner upon the
happening of any successive  event or events described herein in this Section 5.
The Holder of this Warrant shall thereafter,  on the exercise hereof as provided
in  Section 1, be  entitled  to receive  that  number of shares of Common  Stock
determined  by  multiplying  the number of shares of Common Stock which would be
issuable on such exercise as of immediately prior to such issuance by a fraction
of which (i) the numerator is the Purchase Price in effect  immediately prior to
such issuance and (ii) the  denominator  is the Purchase  Price in effect on the
date of such exercise.

               6. FURTHER ASSURANCES.  The Company will take all action that may
be  necessary or  appropriate  in order that the Company may validly and legally
issue fully paid and nonassessable  shares of stock, free from all taxes,  liens
and charges  with  respect to the issue  thereof,  on the exercise of all or any
portion of this Warrant from time to time outstanding.

               7.     NOTICES OF RECORD DATE, ETC.  In the event of



                                      -5-
<PAGE>

               (a) any taking by the  Company of a record of the  holders of any
        class of securities for the purpose of determining  the holders  thereof
        who are  entitled to receive any  dividend on, or any right to subscribe
        for,  purchase or otherwise  acquire any shares of stock of any class or
        any other securities or property, or to receive any other right, or

               (b)   any   capital    reorganization   of   the   Company,   any
        reclassification or recapitalization of the capital stock of the Company
        or any transfer of all or substantially all of the assets of the Company
        to or  consolidation  or  merger of the  Company  with or into any other
        person, or

               (c) any  voluntary or  involuntary  dissolution,  liquidation  or
        winding-up of the Company,

then and in each such event the  Company  will mail or cause to be mailed to the
Holder, at least ten days prior to such record date, a notice specifying (i) the
date on which any such record is to be taken for the  purpose of such  dividend,
distribution  or right,  and stating the amount and character of such  dividend,
distribution  or  right,  (ii)  the  date  on  which  any  such  reorganization,
reclassification,    recapitalization,    transfer,    consolidation,    merger,
dissolution, liquidation or winding-up is to take place, and the time, if any is
to be fixed,  as of which  the  holders  of  record  of  Common  Stock (or Other
Securities) shall be entitled to exchange their shares of Common Stock (or Other
Securities) for securities or other property deliverable on such reorganization,
reclassification,    recapitalization,    transfer,    consolidation,    merger,
dissolution,  liquidation or  winding-up,  and (iii) the amount and character of
any stock or other  securities,  or  rights or  options  with  respect  thereto,
proposed to be issued or granted,  the date of such proposed  issue or grant and
the  persons or class of persons to whom such  proposed  issue or grant is to be
offered or made. Such notice shall also state that the action in question or the
record date is subject to the  effectiveness  of a registration  statement under
the Securities Act of 1933, as amended (the  "Securities  Act"),  or a favorable
vote of stockholders if either is required. Such notice shall be mailed at least
ten days prior to the date  specified in such notice on which any such action is
to be taken or the record date, whichever is earlier.

               8. RESERVATION OF STOCK, ETC.,  ISSUABLE ON EXERCISE OF WARRANTS.
The Company will at all times  reserve and keep  available,  solely for issuance
and  delivery on the  exercise of this  Warrant,  all shares of Common Stock (or
Other Securities) from time to time issuable on the exercise of this Warrant.

               9.  TRANSFER OF WARRANT.  This Warrant shall inure to the benefit
of the  successors  to and  assigns of the Holder.  This  Warrant and all rights
hereunder,  in whole or in part, is  registrable  at the office or agency of the
Company  referred  to  below  by the  Holder  hereof  in  person  or by his duly
authorized attorney, upon surrender of this Warrant properly endorsed.

               10.  REGISTER OF WARRANTS.  The Company  shall  maintain,  at the
principal  office of the Company (or such other  office as it may  designate  by
notice to the Holder  hereof),  a register in which the Company shall record the
name and address of the person in whose name this  Warrant has been  issued,  as
well as the name and address of each  successor and prior owner of such Warrant.


                                      -6-
<PAGE>

The Company  shall be entitled to treat the person in whose name this Warrant is
so registered as the sole and absolute owner of this Warrant for all purposes.

               11. EXCHANGE OF WARRANT.  This Warrant is exchangeable,  upon the
surrender  hereof by the Holder  hereof at the  office or agency of the  Company
referred  to in  Section  10,  for  one or  more  new  Warrants  of  like  tenor
representing in the aggregate the right to subscribe for and purchase the number
of shares of Common Stock which may be subscribed for purchase  hereunder,  each
of such new Warrants to represent  the right to subscribe  for and purchase such
number of shares as shall be  designated  by said  Holder  hereof at the time of
such surrender.

               12.  REPLACEMENT  OF WARRANT.  On receipt of evidence  reasonably
satisfactory  to the Company of the loss,  theft,  destruction  or mutilation of
this Warrant  and, in the case of any such loss,  theft or  destruction  of this
Warrant,   on  delivery  of  an  indemnity   agreement  or  security  reasonably
satisfactory  in form and  amount  to the  Company  or,  in the case of any such
mutilation,  on surrender and  cancellation of this Warrant,  the Company at its
expense will execute and deliver, in lieu thereof, a new Warrant of like tenor.

               13.  WARRANT  AGENT.  The Company  may, by written  notice to the
Holder,  appoint an agent having an office in the United States of America,  for
the purpose of issuing  Common  Stock (or Other  Securities)  on the exercise of
this Warrant  pursuant to Section 1, exchanging this Warrant pursuant to Section
11, and replacing this Warrant  pursuant to Section 12, or any of the foregoing,
and thereafter any such issuance,  exchange or replacement,  as the case may be,
shall be made at such office by such agent.

               14. REMEDIES.  The Company stipulates that the remedies at law of
the Holder of this Warrant in the event of any default or threatened  default by
the Company in the  performance  of or compliance  with any of the terms of this
Warrant  are  not  and  will  not  be  adequate,  and  that  such  terms  may be
specifically  enforced by a decree for the specific performance of any agreement
contained  herein or by an  injunction  against a violation  of any of the terms
hereof or otherwise.

               15. NO RIGHTS OR LIABILITIES AS A STOCKHOLDER. This Warrant shall
not  entitle  the  Holder  hereof  to any  voting  rights  or other  rights as a
stockholder  of the Company.  No provision  of this  Warrant,  in the absence of
affirmative  action by the Holder hereof to purchase  Common Stock,  and no mere
enumeration herein of the rights or privileges of the Holder hereof,  shall give
rise to any liability of such Holder for the Purchase  Price or as a stockholder
of the  Company,  whether  such  liability  is  asserted  by the  Company  or by
creditors of the Company.

               16. NOTICES,  ETC. All notices and other  communications from the
Company to the registered  Holder of this Warrant shall be mailed by first class
certified mail,  postage prepaid,  at such address as may have been furnished to
the Company in writing by such Holder or at the address shown for such Holder on
the register of Warrants referred to in Section 10.

               17.  INVESTMENT  REPRESENTATIONS.  By acceptance of this Warrant,
the Holder represents to the Company that this Warrant is being acquired for the


                                      -7-
<PAGE>

Holder's own account and for the purpose of  investment  and not with a view to,
or for sale in connection with, the distribution  thereof,  nor with any present
intention of  distributing  or selling the Warrant or the Common Stock  issuable
upon exercise of the Warrant.  The Holder  acknowledges that the Holder has been
afforded the  opportunity  to meet with the management of the Company and to ask
questions  of, and receive  answers  from,  such  management  and the  Company's
counsel about the business and affairs of the Company and  concerning  the terms
and  conditions  of the offering of this Warrant,  and to obtain any  additional
information,  to the extent that the Company possessed such information or could
acquire it  without  unreasonable  effort or  expense,  necessary  to verify the
accuracy of the information  otherwise obtained by or furnished to the Holder in
connection with the offering of this Warrant.  The Holder asserts that it may be
considered to be a sophisticated  investor,  is familiar with the risks inherent
in  speculative  investments  such as in the  Company,  has such  knowledge  and
experience  in financial  and business  matters that it is capable of evaluating
the merits and risks of the  investment  in this  Warrant  and the Common  Stock
issuable upon exercise of this Warrant, and is able to bear the economic risk of
the investment. The Holder acknowledges and agrees that this Warrant and, except
as otherwise provided in the Registration  Rights Agreement between the original
Holder  and the  Company,  as  amended  or  modified  from  time  to  time  (the
"Registration  Rights  Agreement"),  the Common Stock  issuable upon exercise of
this  Warrant  (if any)  have not been  (and at the time of  acquisition  by the
Holder,  will not have been or will not be), registered under the Securities Act
or under the securities  laws of any state,  in reliance upon certain  exemptive
provisions of such statutes.  The Holder  recognizes and acknowledges  that such
claims of exemption are based, in part, upon the  representations  of the Holder
contained  herein.  The Holder further  recognizes and acknowledges that because
this Warrant and, except as provided in the Registration  Rights Agreement,  the
Common Stock  issuable upon exercise of this Warrant (if any) are  unregistered,
they may not be  eligible  for  resale,  and may only be  resold  in the  future
pursuant to an effective registration statement under the Securities Act and any
applicable  state  securities  laws, or pursuant to a valid  exemption from such
registration  requirements.  Unless the shares of Common Stock have  theretofore
been registered for resale under the Securities Act, the Company may require, as
a condition to the issuance of Common Stock upon the exercise of this Warrant, a
confirmation as of the date of exercise of the Holder's representations pursuant
to this  Section 17 (which  confirmation  may be given by so  indicating  on the
subscription form annexed hereto).

               18. LEGEND.  Unless  theretofore  registered for resale under the
Securities Act, each certificate for shares issued upon exercise of this Warrant
shall bear the following legend:

               The  securities  represented  by this  certificate  have not been
               registered  under the  Securities  Act of 1933,  as amended.  The
               securities have been acquired for investment and may not be sold,
               transferred   or  assigned   in  the  absence  of  an   effective
               registration  statement for the  securities  under the Securities
               Act of 1933,  as  amended,  or an opinion  of counsel  reasonably
               acceptable to the Company that registration is not required under
               said Act.

               19.  MISCELLANEOUS.  This  Warrant  and any terms  hereof  may be
changed,  waived,  discharged  or  terminated  only by an  instrument in writing
signed by the party against which enforcement or such change, waiver,  discharge


                                      -8-
<PAGE>

or  termination  is sought.  This  Warrant  shall be  construed  and enforced in
accordance  with and governed by the internal laws of the State of New York. The
headings in this Warrant are for purposes of reference only, and shall not limit
or otherwise affect any of the terms hereof. The invalidity or  unenforceability
of any provision hereof shall in no way affect the validity or enforceability of
any other provision.


                                      -9-
<PAGE>

               IN WITNESS WHEREOF,  V-ONE Corporation has caused this Warrant to
be executed on its behalf by one of its officers thereunto duly authorized.

Dated:  December 8, 1997                V-ONE CORPORATION



                                         By:  /S/  CHARLES B. GRIFFIS
                                              --------------------------------
                                              Name: Charles B. Griffis
                                              Title:    Senior Vice President




                                      -10-
<PAGE>

                              FORM OF SUBSCRIPTION

                   (To be signed only on exercise of Warrant)

TO V-ONE CORPORATION

        1. The undersigned  Holder of the attached  original,  executed  Warrant
hereby elects to exercise its purchase  right under such Warrant with respect to
______________  shares of Common  Stock,  as  defined in the  Warrant,  of V-ONE
Corporation, a Delaware corporation (the "Company").

        2. The undersigned Holder (check one):

           (a) elects to pay the  aggregate  purchase  price for such  shares of
               Common Stock (the  "Exercise  Shares") (i) by lawful money of the
               United  States or the enclosed  certified or official  bank check
               payable in United  States  dollars to the order of the Company in
               the amount of  $___________,  or (ii) by wire  transfer of United
               States  funds to the  account  of the  Company  in the  amount of
               $____________,   which   transfer   has  been   made   before  or
               simultaneously  with the  delivery  of this Form of  Subscription
               pursuant to the instructions of the Company;

               or

           (b) elects to receive  shares of Common Stock having a value equal to
               the value of the Warrant  calculated in  accordance  with Section
               1.2 of the Warrant.

        3. Please issue a stock  certificate or  certificates  representing  the
appropriate  number of shares of Common Stock in the name of the  undersigned or
in such other names as is specified below:

        Name:  
               -----------------------------------------

        Address:           
                           -------------------------------------

                           -------------------------------------

        4. By checking "Yes" below, the undersigned  Holder hereby confirms that
its  representations  made to the  Company in Section 17 of the Warrant are true
and  correct  as if given on the date  hereof and that the  acknowledgments  and
other  statements made by the Holder in Section 17 are hereby restated as of the
date hereof: Yes ____ No ____


Dated:
        ---------- ---, -----           -------------------------------------


                                      S-11
<PAGE>

                                        (Signature   must  conform  to  name  of
                                        Holder as  specified  on the face of the
                                        Warrant)




                                                                 (Address)









                                      S-12




                                V-One Corporation
                  20250 Century Boulevard German Town, MD 20874


October 22, 1997

Wharton Capital Partners, Ltd.
545 Madison Avenue
New York, NY  10022

Gentlemen:

This letter is to confirm  that  Wharton  Capital  Partners  Ltd.  (Wharton)  is
authorized to act as an exclusive  financial  consultant  for V-One  Corporation
(VONE)  through  October  31, 1997 for the  purpose of  introducing  prospective
offshore  purchasers to VONE in connection with the purchase of up to $8 million
of  various  types  of  offerings  including  but  not  limited  to  convertible
debentures  and  convertible  preferreds  of  VONE  under  Regulation  D of  the
Securities Act of 1933 as amended,  and carry terms  mutually  acceptable to the
parties.  Purchases of VONE's  offerings  may be made in a single  tranche or in
multiple tranches.

At the closing of each tranche,  VONE agrees to pay to Wharton or its designee a
fee equal to 5% of the gross transaction amount for such tranche,  which fee may
be  deducted  from the  proceeds at closing  and/or paid  directly by the escrow
agent.  As additional  compensation,  VONE agrees to pay Wharton or its designee
15,000 warrants per $1 million of financing  subscribed for or pro rated portion
thereof,  to buy fully  registered  VONE common stock for a period of five years
from the  closing  date of the first  tranche  at a strike  price of 120% of the
market price at the time of closing the first tranche.

The fees set forth above are due and payable to Wharton  irrespective of whether
the transaction closes during the term hereof or thereafter,  provided that such
transaction  is  consummated  with  persons or  entities  introduced  to VONE by
Wharton and will be deemed earned upon closing.

In addition,  Wharton  shall have an  exclusive  on any  offshore or  discounted
financings (other than strategic partners not in the business of investing) done
by VONE for a period  of sixty  days  from the date the  registration  statement
becomes  effective  and right of first  refusal on any  offshore  or  discounted
financings for a period of 6 months from the date of closing.

VONE acknowledges that the relationships  between Wharton and the persons and/or
entities  to be  introduced  to  VONE  for  the  purposes  contemplated  by this
agreement are proprietary to Wharton and essential to its business. Accordingly,
VONE  agrees,  to keep  the  names of  investors  confidential,  except  for SEC
reporting  purposes or if legally required and to a three-year  period following
the  execution of this  agreement,  that neither  VONE,  nor any of its officers
directors or other representatives, will contact, either directly or indirectly,
any sources introduced to VONE by Wharton hereunder for the purpose of arranging
any future  financing  for VONE or any of its  affiliates,  without  the express

<PAGE>


                                       2

written  consent of Wharton and without  satisfactory  compensation  to Wharton.
VONE also agrees not to issue any press  releases  relating to this  transaction
without the prior review of Wharton.

VONE agrees that the subject offerings will be available at the closing and that
the common stock  reserved for conversion  will be duly  authorized and will not
hinder Wharton's  efforts  hereunder.  VONE further agrees,  in consideration of
Wharton's  consulting  services as set forth above, that VONE will indemnify and
hold harmless Wharton's  affiliates,  officers,  directors,  members,  partners,
agents,  controlling  persons and employees against any and all losses,  claims,
damages or liabilities  (collectively,  "Losses") incurred in connection with or
as a result of either its engagement hereunder of any matter referred to in this
engagement  letter  (except to the extent that any such  Losses  result from the
gross  negligence  or bad faith of  Wharton  performing  the  services  that are
subject of this letter) and the Company  agrees that it will  reimburse  Wharton
and such other  indemnified  parties  listed  above for its and their  legal and
other expenses.

Very truly yours,


V-ONE CORPORATION


/S/ CHARLES B. GRIFFIS
- - ---------------------------
Authorized Signature

Charles B. Griffis
SVP & CFO

10/24/97



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