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                                                                   EXHIBIT 10.08

                         CHAIN LINK TECHNOLOGIES, INC.

                           INDEMNIFICATION AGREEMENT

     This Indemnification Agreement ("Agreement") is entered into as of the 11th
day of May, 1999 by and between Chain Link Technologies, Inc., a Delaware
corporation (the "Company") and the indemnitees listed on the signature pages
hereto (collectively, the "Indemnitees").

                                   RECITALS

     A.  The Company and Indemnitees recognize the continued difficulty in
obtaining liability insurance for its directors, officers, employees,
controlling persons, agents and fiduciaries, the significant increases in the
cost of such insurance and the general reductions in the coverage of such
insurance.

     B.  The Company and Indemnitees further recognize the substantial increase
in corporate litigation in general, subjecting directors, officers, employees,
controlling persons, agents and fiduciaries to expensive litigation risks at the
same time as the availability and coverage of liability insurance has been
severely limited.

     C.  Indemnitees do not regard the current protection available as adequate
under the present circumstances, and Indemnitees and other directors, officers,
employees, controlling persons, agents and fiduciaries of the Company may not be
willing to serve in such capacities without additional protection.

     D.  The Company (i) desires to attract and retain the involvement of highly
qualified groups, such as Indemnitees, to serve the Company and, in part, in
order to induce each Indemnitee to be involved with the Company and (ii) wishes
to provide for the indemnification and advancing of expenses to each Indemnitee
to the maximum extent permitted by law.

     E.  In view of the considerations set forth above, the Company desires that
each Indemnitee be indemnified by the Company as set forth herein.

     NOW, THEREFORE, the Company and each Indemnitee hereby agrees as follows:

         1.  Indemnification.
             ---------------

             a.  Indemnification of Expenses. The Company shall indemnify and
                 ---------------------------
hold harmless each Indemnitee (including its respective directors, officers,
partners, employees, agents and spouses) and each person who controls any of
them or who may be liable within the meaning of Section 15 of the Securities Act
of 1933, as amended (the "Securities Act"), or Section 20 of the Securities
Exchange Act of 1934, as amended (the "Exchange Act") to the fullest extent
permitted by law if such Indemnitee was or is or becomes a party to or witness
or other participant in, or is threatened to be made a party to or witness or
other participant in, any threatened, pending or completed action, suit,
proceeding or alternative dispute resolution mechanism, or any hearing, inquiry
or investigation that such Indemnitee reasonably believes might lead to the
institution of any such action, suit, proceeding or alternative dispute
resolution
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mechanism, whether civil, criminal, administrative, investigative or other
(hereinafter a "Claim") by reason of (or arising in part out of) any event or
occurrence related to the fact that Indemnitee is or was a director, officer,
employee, controlling person, agent or fiduciary of the Company, or any
subsidiary of the Company, or is or was serving at the request of the Company as
a director, officer, employee, controlling person, agent or fiduciary of another
corporation, partnership, joint venture, trust or other enterprise, or by reason
of any action or inaction on the part of such Indemnitee while serving in such
capacity including, without limitation, any and all losses, claims, damages,
expenses and liabilities, joint or several (including any investigation, legal
and other expenses incurred in connection with, and any amount paid in
settlement of, any action, suit, proceeding or any claim asserted) under the
Securities Act, the Exchange Act or other federal or state statutory law or
regulation, at common law or otherwise, which relate directly or indirectly to
the registration, purchase, sale or ownership of any securities of the Company
or to any fiduciary obligation owed with respect thereto (hereinafter an
"Indemnification Event") against any and all expenses (including attorneys' fees
and all other costs, expenses and obligations incurred in connection with
investigating, defending a witness in or participating in (including on appeal),
or preparing to defend, be a witness in or participate in, any such action,
suit, proceeding, alternative dispute resolution mechanism, hearing, inquiry or
investigation), judgments, fines, penalties and amounts paid in settlement (if
such settlement is approved in advance by the Company, which approval shall not
be unreasonably withheld) of such Claim and any federal, state, local or foreign
taxes imposed on Indemnitee as a result of the actual or deemed receipt of any
payments under this Agreement (collectively, hereinafter "Expenses"), including
all interest, assessments and other charges paid or payable in connection with
or in respect of such Expenses. Such payment of Expenses shall be made by the
Company as soon as practicable but in any event no later than five days after
written demand by the Indemnitee therefor is presented to the Company.

          b.  Reviewing Party. Notwithstanding the foregoing, (i) the
              ---------------
obligations of the Company under Section 1(a) shall be subject to the condition
that the Reviewing Party (as described in Section 10(e) hereof) shall not have
determined (in a written opinion, in any case in which the Independent Legal
Counsel referred to in Section 1(c) hereof is involved) that Indemnitee would
not be permitted to be indemnified under applicable law, and (ii) and each
Indemnitee acknowledges and agrees that the obligation of the Company to make an
advance payment of Expenses to Indemnitee pursuant to Section 2(a) (an "Expense
Advance") shall be subject to the condition that, if, when and to the extent
that the Reviewing Party determines that Indemnitee would not be permitted to be
so indemnified under applicable law, the Company shall be entitled to be
reimbursed by Indemnitee (who hereby agrees to reimburse the Company) for all
such amounts theretofore paid; provided, however, that if Indemnitee has
commenced or thereafter commences legal proceedings in a court of competent
jurisdiction to secure a determination that Indemnitee should be indemnified
under applicable law, any determination made by the Reviewing Party that
Indemnitee would not be permitted to be indemnified under applicable law shall
not be binding and Indemnitee shall not be required to reimburse the Company for
any Expense Advance until a final judicial determination is made with respect
thereto (as to which all rights of appeal therefrom have been exhausted or
lapsed). Indemnitee's obligation to reimburse the Company for any Expense
Advance shall be unsecured and no interest shall be charged thereon. If there
has not been a Change in Control (as defined in Section 10(c) hereof), the
Reviewing Party shall be selected by the Board of Directors, and if there has
been such a Change in Control (other than a Change in Control which has been

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approved by a majority of the Company's Board of Directors who were directors
immediately prior to such Change in Control), the Reviewing Party shall be the
Independent Legal Counsel referred to in Section 1(c) hereof. If there has been
no determination by the Reviewing Party or if the Reviewing Party determines
that Indemnitee substantively would not be permitted to be indemnified in whole
or in part under applicable law, Indemnitee shall have the right to commence
litigation seeking an initial determination by the court or challenging any such
determination by the Reviewing Party or any aspect thereof, including the legal
or factual bases therefor, and the Company hereby consents to service of process
and to appear in any such proceeding. Any determination by the Reviewing Party
otherwise shall be conclusive and binding on the Company and Indemnitee.

          c.  Contribution. If the indemnification provided for in Section 1(a)
              ------------
above for any reason is held by a court of competent jurisdiction to be
unavailable to an Indemnitee in respect of any losses, claims, damages, expenses
or liabilities referred to therein, then the Company, in lieu of indemnifying
such Indemnitee thereunder, shall contribute to the amount paid or payable by
such Indemnitee as a result of such losses, claims, damages, expenses or
liabilities (i) in such proportion as is appropriate to reflect the relative
benefits received by the Company and the Indemnitees, or (ii) if the allocation
provided by clause (i) above is not permitted by applicable law, in such
proportion as is appropriate to reflect not only the relative benefits referred
to in clause (i) above but also the relative fault of the Company and the
Indemnitees in connection with the action or inaction which resulted in such
losses, claims, damages, expenses or liabilities, as well as any other relevant
equitable considerations. In connection with the registration of the Company's
securities, the relative benefits received by the Company and the Indemnitees
shall be deemed to be in the same respective proportions that the net proceeds
from the offering (before deducting expenses) received by the Company and the
Indemnitees, in each case as set forth in the table on the cover page of the
applicable prospectus, bear to the aggregate public offering price of the
securities so offered. The relative fault of the Company and the Indemnitees
shall be determined by reference to, among other things, whether the untrue or
alleged untrue statement of a material fact or the omission or alleged omission
to state a material fact relates to information supplied by the Company or the
Indemnitees and the parties' relative intent, knowledge, access to information
and opportunity to correct or prevent such statement or omission.

          The Company and the Indemnitees agree that it would not be just and
equitable if contribution pursuant to this Section 1(c) were determined by pro
rata or per capita allocation or by any other method of allocation which does
not take account of the equitable considerations referred to in the immediately
preceding paragraph. In connection with the registration of the Company's
securities, in no event shall an Indemnitee be required to contribute any amount
under this Section 1(c) in excess of the lesser of (i) that proportion of the
total of such losses, claims, damages or liabilities indemnified against equal
to the proportion of the total securities sold under such registration statement
which is being sold by such Indemnitee or (ii) the proceeds received by such
Indemnitee from its sale of securities under such registration statement. No
person found guilty of fraudulent misrepresentation (within the meaning of
Section 11(f) of the Securities Act) shall be entitled to contribution from any
person who was not found guilty of such fraudulent misrepresentation.

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               d.  Survival Regardless of Investigation. The indemnification and
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contribution provided for in this Section 1 will remain in full force and effect
regardless of any investigation made by or on behalf of the Indemnitees or any
officer, director, employee, agent or controlling person of the Indemnitees.

               e.  Change in Control. The Company agrees that if there is a
                   -----------------
Change in Control of the Company (other than a Change in Control which has been
approved by a majority of the Company's Board of Directors who were directors
immediately prior to such Change in Control) then, with respect to all matters
thereafter arising concerning the rights of Indemnitees to payments of Expenses
under this Agreement or any other agreement or under the Company's Certificate
of Incorporation or Bylaws as now or hereafter in effect, Independent Legal
Counsel (as defined in Section 10(d) hereof) shall be selected by the
Indemnitees and approved by the Company (which approval shall not be
unreasonably withheld). Such counsel, among other things, shall render its
written opinion to the Company and Indemnitees as to whether and to what extent
Indemnitees would be permitted to be indemnified under applicable law. The
Company agrees to abide by such opinion and to pay the reasonable fees of the
Independent Legal Counsel referred to above and to fully indemnify such counsel
against any and all expenses (including attorneys' fees), claims, liabilities
and damages arising out of or relating to this Agreement or its engagement
pursuant hereto.

               f.  Mandatory Payment of Expenses. Notwithstanding any other
                   -----------------------------
provision of this Agreement, to the extent that Indemnitees have been successful
on the merits or otherwise, including, without limitation, the dismissal of an
action without prejudice, in the defense of any action, suit, proceeding,
inquiry or investigation referred to in Section 1(a) hereof or in the defense of
any claim, issue or matter therein, each Indemnitee shall be indemnified against
all Expenses incurred by such Indemnitee in connection herewith.

          2.   Expenses; Indemnification Procedure.
               -----------------------------------

               a.  Advancement of Expenses. The Company shall advance all
                   -----------------------
Expenses incurred by Indemnitees. The advances to be made hereunder shall be
paid by the Company to Indemnitees as soon as practicable but in any event no
later than five days after written demand by such Indemnitees therefor to the
Company.

               b.  Notice/Cooperation by Indemnitees. Indemnitees shall give the
                   ---------------------------------
Company notice in writing as soon as practicable of any Claim made against
Indemnitees for which indemnification will or could be sought under this
Agreement. Notice to the Company shall be directed to the Chief Executive
Officer of the Company at the address shown on the signature page of this
Agreement (or such other address as the Company shall designate in writing to
Indemnitees).

               c.  No Presumptions; Burden of Proof. For purposes of this
                   --------------------------------
Agreement, the termination of any Claim by judgment, order, settlement (whether
with or without court approval) or conviction, or upon a plea of nolo
contendere, or its equivalent, shall not create a presumption that Indemnitees
did not meet any particular standard of conduct or have any particular belief or
that a court has determined that indemnification is not permitted by applicable
law. In addition, neither the failure of the Reviewing Party to have made a

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determination as to whether Indemnitee has met any particular standard of
conduct or had any particular belief, nor an actual determination by the
Reviewing Party that Indemnitee has not met such standard of conduct or did not
have such belief, prior to the commencement of legal proceedings by Indemnitee
to secure a judicial determination that Indemnitee should be indemnified under
applicable law, shall be a defense to Indemnitee's claim or create a presumption
that Indemnitee has not met any particular standard of conduct or did not have
any particular belief. In connection with any determination by the Reviewing
Party or otherwise as to whether Indemnitee is entitled to be indemnified
hereunder, the burden of proof shall be on the Company to establish that
Indemnitee is not so entitled.

               d.  Notice to Insurers. If, at the time of the receipt by the
                   ------------------
Company of a notice of a Claim pursuant to Section 2(b) hereof, the Company has
liability insurance in effect which may cover such Claim, the Company shall give
prompt notice of the commencement of such Claim to the insurers in accordance
with the procedures set forth in each of the policies. The Company shall
thereafter take all necessary or desirable action to cause such insurers to pay,
on behalf of Indemnitees, all amounts payable as a result of such action, suit,
proceeding, inquiry or investigation in accordance with the terms of such
policies.

               e.  Selection of Counsel. In the event the Company shall be
                   --------------------
obligated hereunder to pay the Expenses of any Claim, the Company shall be
entitled to assume the defense of such Claim, with counsel approved by the
applicable Indemnitee, upon the delivery to such Indemnitee of written notice of
its election to do so. After delivery of such notice, approval of such counsel
by the Indemnitee and the retention of such counsel by the Company, the Company
will not be liable to such Indemnitee under this Agreement for any fees of
counsel subsequently incurred by such Indemnitee with respect to the same Claim;
provided that, (i) the Indemnitee shall have the right to employ such
Indemnitee's counsel in any such Claim at the Indemnitee's expense and (ii) if
(A) the employment of counsel by the Indemnitee has been previously authorized
by the Company, (B) such Indemnitee shall have reasonably concluded that there
is a conflict of interest between the Company and such Indemnitee in the conduct
of any such defense, or (C) the Company shall not continue to retain such
counsel to defend such Claim, then the fees and expenses of the Indemnitee's
counsel shall be at the expense of the Company. The Company shall have the right
to conduct such defense as it sees fit in its sole discretion, including the
right to settle any claim against any Indemnitee without the consent of such
Indemnitee.

          3.   Additional Indemnification Rights; Nonexclusivity.
               -------------------------------------------------

               a.  Scope. The Company hereby agrees to indemnify Indemnitees to
                   -----
the fullest extent permitted by law, even if such indemnification is not
specifically authorized by the other provisions of this Agreement, the Company's
Certificate of Incorporation, the Company's Bylaws or by statute. In the event
of any change after the date of this Agreement in any applicable law, statute or
rule which expands the right of a Delaware corporation to indemnify a member of
its Board of Directors or an officer, employee, controlling person, agent or
fiduciary, it is the intent of the parties hereto that Indemnitees shall enjoy
by this Agreement the greater benefits afforded by such change. In the event of
any change in any applicable law, statute or rule which narrows the right of a
Delaware corporation to indemnify a member of its Board of Directors or an
officer, employee, agent or fiduciary, such change, to the extent not

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otherwise required by such law, statute or rule to be applied to this Agreement,
shall have no effect on this Agreement or the parties' rights and obligations
hereunder except as set forth in Section 8(a) hereof.

               b.  Nonexclusivity. The indemnification provided by this
                   --------------
Agreement shall be in addition to any rights to which Indemnitees may be
entitled under the Company's Certificate of Incorporation, its Bylaws, any
agreement, any vote of stockholders or disinterested directors, the General
Corporation Law of the State of Delaware, or otherwise. The indemnification
provided under this Agreement shall continue as to each Indemnitee for any
action such Indemnitee took or did not take while serving in an indemnified
capacity even though the Indemnitee may have ceased to serve in such capacity.

          4.   No Duplication of Payments. The Company shall not be liable under
               --------------------------
this Agreement to make any payment in connection with any Claim made against any
Indemnitee to the extent such Indemnitee has otherwise actually received payment
(under any insurance policy, Certificate of Incorporation, Bylaw or otherwise)
of the amounts otherwise indemnifiable hereunder.

          5.   Partial Indemnification. If any Indemnitee is entitled under any
provision of this Agreement to indemnification by the Company for any portion of
Expenses incurred in connection with any Claim, but not, however, for all of the
total amount thereof, the Company shall nevertheless indemnify Indemnitee for
the portion of such Expenses to which such Indemnitee is entitled.

          6.   Mutual Acknowledgement. The Company and each Indemnitee
               ----------------------
acknowledge that in certain instances, Federal law or applicable public policy
may prohibit the Company from indemnifying its directors, officers, employees,
controlling persons, agents or fiduciaries under this Agreement or otherwise.
Each Indemnitee understands and acknowledges that the Company has undertaken or
may be required in the future to undertake with the Securities and Exchange
Commission to submit the question of indemnification to a court in certain
circumstances for a determination of the Company's rights under public policy to
indemnify the Indemnitees.

          7.   Liability Insurance. To the extent the Company maintains
               -------------------
liability insurance applicable to directors, officers, employees, control
persons, agents or fiduciaries, each of the Indemnitees shall be covered by such
policies in such a manner as to provide Indemnitees the same rights and benefits
as are accorded to the most favorably insured of the Company's directors, if
such Indemnitee is a director, or of the Company's officers, if such Indemnitee
is not a director of the Company but is an officer; or of the Company's key
employees, controlling persons, agents or fiduciaries, if such Indemnitee is not
an officer or director but is a key employee, agent, control person, or
fiduciary.

          8.   Exceptions. Any other provision herein to the contrary
               ----------
notwithstanding, the Company shall not be obligated pursuant to the terms of
this Agreement:

               a.  Claims Initiated by Indemnitee. To indemnify or advance
                   ------------------------------
Expenses to any Indemnitee with respect to Claims initiated or brought
voluntarily by such

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Indemnitee and not by way of defense, except (i) with respect to actions or
proceedings to establish or enforce a right to indemnify under this Agreement or
any other agreement or insurance policy or under the Company's Certificate of
Incorporation or Bylaws now or hereafter in effect relating to Claims for
Indemnifiable Events, (ii) in specific cases if the Board of Directors has
approved the initiation or bringing of such Claim, or (iii) as otherwise
required under Section 145 of the Delaware General Corporation Law, regardless
of whether such Indemnitee ultimately is determined to be entitled to such
indemnification, advance expense payment or insurance recovery, as the case may
be; or

               b.  Claims Under Section 16(b). To indemnify any Indemnitee for
                   --------------------------
expenses and the payment of profits arising from the purchase and sale by such
Indemnitee of securities in violation of Section 16(b) of the Exchange Act or
any similar successor statute; or

               c.  Claims Excluded Under Section 145 of the Delaware General
                   ---------------------------------------------------------
Corporation Law. To indemnify any Indemnitee if (i) he did not act in good faith
---------------
and in a manner reasonably believed to be in or not opposed to the best
interests of the Company, or (ii) with respect to any criminal action or
proceeding, the Indemnitee had reasonable cause to believe his conduct was
unlawful, or (iii) the Indemnitee shall have been adjudged to be liable to the
Company unless and only to the extent the court in which such action was brought
shall permit indemnification as provided in Section 145(b) of the Delaware
General Corporation Law.

          9.   Period of Limitations. No legal action shall be brought and no
               ---------------------
cause of action shall be asserted by or in the right of the Company against any
Indemnitee, any Indemnitee's estate, spouse, heirs, executors or personal or
legal representatives after the expiration of five years from the date of
accrual of such cause of action, and any claim or cause of action of the Company
shall be extinguished and deemed released unless asserted by the timely filing
of a legal action within such five-year period; provided, however, that if any
shorter period of limitations is otherwise applicable to any such cause of
action, such shorter period shall govern.

          10.  Construction of Certain Phrases.
               -------------------------------

               a.  For purposes of this Agreement, references to the "Company"
shall include, in addition to the resulting corporation, any constituent
corporation (including any constituent of a constituent) absorbed in a
consolidation or merger which, if its separate existence had continued, would
have had power and authority to indemnify its directors, officers, employees,
agents or fiduciaries, so that if Indemnitee is or was a director, officer,
employee, agent, control person, or fiduciary of such constituent corporation,
or is or was serving at the request of such constituent corporation as a
director, officer, employee, control person, agent or fiduciary of another
corporation, partnership, joint venture, employee benefit plan, trust or other
enterprise, each Indemnitee shall stand in the same position under the
provisions of this Agreement with respect to the resulting or surviving
corporation as each Indemnitee would have with respect to such constituent
corporation if its separate existence had continued.

               b.  For purposes of this Agreement, references to "other
enterprises" shall include employee benefit plans; references to "fines" shall
include any excise taxes assessed on any Indemnitee with respect to an employee
benefit plan; and references to "serving at the

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request of the Company" shall include any service as a director, officer,
employee, agent or fiduciary of the Company which imposes duties on, or involves
services by, such director, officer, employee, agent or fiduciary with respect
to an employee benefit plan, its participants or its beneficiaries; and if any
Indemnitee acted in good faith and in a manner such Indemnitee reasonably
believed to be in the interest of the participants and beneficiaries of an
employee benefit plan, such Indemnitee shall be deemed to have acted in a manner
"not opposed to the best interests of the Company" as referred to in this
Agreement.

               c.  For purposes of this Agreement a "Change in Control" shall be
deemed to have occurred if (i) any "person" (as such term is used in Sections
13(d)(3) and 14(d)(2) of the Exchange Act), other than a trustee or other
fiduciary holding securities under an employee benefit plan of the Company or a
corporation owned directly or indirectly by the stockholders of the Company in
substantially the same proportions as their ownership of stock of the Company,
(A) who is or becomes the beneficial owner, directly or indirectly, of
securities of the Company representing 10% or more of the combined voting power
of the Company's then outstanding Voting Securities, increases his beneficial
ownership of such securities by 5% or more over the percentage so owned by such
person, or (B) becomes the "beneficial owner" (as defined in Rule 13d-3 under
said Exchange Act), directly or indirectly, of securities of the Company
representing more than 20% of the total voting power represented by the
Company's then outstanding Voting Securities, (ii) during any period of two
consecutive years, individuals who at the beginning of such period constitute
the Board of Directors of the Company and any new director whose election by the
Board of Directors or nomination for election by the Company's stockholders was
approved by a vote of at least two-thirds of the directors then still in office
who either were directors at the beginning of the period or whose election or
nomination for election was previously so approved, cease for any reason to
constitute a majority thereof, or (iii) the stockholders of the Company approve
a merger or consolidation of the Company with any other corporation other than a
merger or consolidation which would result in the Voting Securities of the
Company outstanding immediately prior thereto continuing to represent (either by
remaining outstanding or by being converted into Voting Securities of the
surviving entity) at least 80% of the total voting power represented by the
Voting Securities of the Company or such surviving entity outstanding
immediately after such merger or consolidation, or the stockholders of the
Company approve a plan of complete liquidation of the Company or an agreement
for the sale or disposition by the Company of (in one transaction or a series of
transactions) all or substantially all of the Company's assets.

               d.  For purposes of this Agreement, "Independent Legal Counsel"
shall mean an attorney or firm of attorneys, selected in accordance with the
provisions of Section 1(d) hereof, who shall not have otherwise performed
services for the Company or any Indemnitee within the last three years (other
than with respect to matters concerning the right of any Indemnitee under this
Agreement, or of other indemnitees under similar indemnity agreements).

               e.  For purposes of this Agreement, a "Reviewing Party" shall
mean any appropriate person or body consisting of a member or members of the
Company's Board of Directors or any other person or body appointed by the Board
of Directors who is not a party to the particular Claim for which Indemnitees
are seeking indemnification, or Independent Legal Counsel.

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               f.  For purposes of this Agreement, "Voting Securities" shall
mean any securities of the Company that vote generally in the election of
directors.

          11.  Counterparts. This Agreement may be executed in one or more
               ------------
counterparts, each of which shall constitute an original.

          12.  Binding Effect: Successors and Assigns. This Agreement shall be
               --------------------------------------
binding upon and inure to the benefit of and be enforceable by the parties
hereto and their respective successors, assigns, including any direct or
indirect successor by purchase, merger, consolidation or otherwise to all or
substantially all of the business and/or assets of the Company, spouses, heirs,
and personal and legal representatives. The Company shall require and cause any
successor (whether direct or indirect by purchase, merger, consolidation or
otherwise) to all, substantially all, or a substantial part, of the business
and/or assets of the Company, by written agreement in form and substance
satisfactory to each Indemnitee, expressly to assume and agree to perform this
Agreement in the same manner and to the same extent that the Company would be
required to perform if no such succession had taken place. This Agreement shall
continue in effect with respect to Claims relating to Indemnifiable Events
regardless of whether any Indemnitee continues to serve as a director, officer,
employee, agent, controlling person, or fiduciary of the Company or of any other
enterprise, including subsidiaries of the Company, at the Company's request.

          13.  Attorneys' Fees. In the event that any action is instituted by an
               ---------------
Indemnitee under this Agreement or under any liability insurance policies
maintained by the Company to enforce or interpret any of the terms hereof or
thereof, any Indemnitee shall be entitled to be paid all Expenses incurred by
such Indemnitee with respect to such action, regardless of whether such
Indemnitee is ultimately successful in such action, and shall be entitled to the
advancement of Expenses with respect to such action, unless, as a part of such
action, a court of competent jurisdiction over such action determines that each
of the material assertions made by such Indemnitee as a basis for such action
was not made in good faith or was frivolous. In the event of an action
instituted by or in the name of the Company under this Agreement to enforce or
interpret any of the terms of this Agreement, the Indemnitee shall be entitled
to be paid all Expenses incurred by such Indemnitee in defense of such action
(including costs and expenses incurred with respect to Indemnitee counterclaims
and cross-claims made in such action), and shall be entitled to the advancement
of Expenses with respect to such action, unless, as a part of such action, a
court having jurisdiction over such action determines that each of such
Indemnitee's material defenses to such action was made in bad faith or was
frivolous.

          14.  Notice. All notices and other communications required or
               ------
permitted hereunder shall be in writing, shall be effective when given, and
shall in any event be deemed to be given (a) five (5) days after deposit with
the U.S. Postal Service or other applicable postal service, if delivered by
first class mail, postage prepaid, (b) upon delivery, if delivered by hand, (c)
one business day after the business day of deposit with Federal Express or
similar overnight courier, freight prepaid, or (d) one day after the business
day of delivery by facsimile transmission, if deliverable by facsimile
transmission, with copy by first class mail, postage prepaid, and shall be
addressed if to Indemnitees, at each Indemnitee's address as set forth beneath
the Indemnitees' signatures to this Agreement and if to the Company at the
address of its

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principal corporate offices (attention: Secretary) or at such other address as
such parry may designate by ten days' advance written notice to the other party
hereto.

          15.  Consent to Jurisdiction. The Company and each Indemnitee each
               -----------------------
hereby irrevocably consent to the jurisdiction of the courts of the State of
Delaware for all purposes in connection with any action or proceeding which
arises out of or relates to this Agreement and agree that any action instituted
under this Agreement shall be commenced, prosecuted and continued only in the
Court of Chancery of the State of Delaware in and for New Castle County, which
shall be the exclusive and only proper forum for adjudicating such a claim.

          16.  Severability. The provisions of this Agreement shall be severable
               ------------
in the event that any of the provisions hereof (including any provision within a
single section, paragraph or sentence) are held by a court of competent
jurisdiction to be invalid, void or otherwise unenforceable, and the remaining
provisions shall remain enforceable to the fullest extent permitted by law.
Furthermore, to the fullest extent possible, the provisions of this Agreement
(including, without limitations, each portion of this Agreement containing any
provision held to be invalid, void or otherwise unenforceable, that is not
itself invalid, void or unenforceable) shall be construed so as to give effect
to the intent manifested by the provision held invalid, illegal or
unenforceable.

          17.  Choice of Law. This Agreement shall be governed by and its
               -------------
provisions construed and enforced in accordance with the laws of the State of
Delaware, as applied to contracts between Delaware residents, entered into and
to be performed entirely within the State of Delaware, without regard to the
conflict of laws principles thereof.

          18.  Subrogation. In the event of payment under this Agreement, the
               -----------
Company shall be subrogated to the extent of such payment to all of the rights
of recovery of Indemnitee who shall execute all documents required and shall do
all acts that may be necessary to secure such rights and to enable the Company
effectively to bring suit to enforce such rights.

          19.  Amendment and Termination. No amendment, modification,
               -------------------------
termination or cancellation of this Agreement shall be effective unless it is in
writing signed by all parties hereto. No waiver of any of the provisions of this
Agreement shall be deemed or shall constitute a waiver of any other provisions
hereof (whether or not similar) nor shall such waiver constitute a continuing
waiver.

          20.  Integration and Entire Agreement. This Agreement sets forth the
               --------------------------------
entire understanding between the parties hereto and supersedes and merges all
previous written and oral negotiations, commitments, understandings and
agreements relating to the subject matter hereof between the parties hereto.

          21.  No Construction as Employment Agreement. Nothing contained in
               ---------------------------------------
this Agreement shall be construed as giving any Indemnitee any right to be
retained in the employ of the Company or any of its subsidiaries.

          22.  Corporate Authority. The Board of Directors of the Company and
               -------------------
its stockholders have approved the terms of this Agreement.

                                       10
<PAGE>

     IN WITNESS WHEREOF, the parties hereto have executed this Agreement on and
as of the day and year first above written.

                                             CHAIN LINK TECHNOLOGIES, INC.
                                             a Delaware corporation

                                             By:      /s/ Raj Jain
                                                      -----------------------
                                             Title:   President
                                                      -----------------------
                                             Address: 1252 Borrogas Ave.
                                                      -----------------------
                                                      Sunnyvale, CA 94089
                                                      -----------------------

                  SIGNATURE PAGE TO INDEMNIFICATION AGREEMENT
<PAGE>

                               INDEMNITEES:

                               /s/ Kurt Jaggers
                              -------------------------------------------------
                               Kurt Jaggers

                               TA/Advent VIII L.P.
                               By: TA Associates VIII LLC, its General Partner
                               By: TA Associates VIII LLC, its Manager

                               /s/ Kurt Jaggers
                              -------------------------------------------------
                               By: Kurt Jaggers

                               Advent Atlantic & Pacific III L.P.
                               By: TA Associates AAP III Partners, its General
                                   Partner
                               By: TA Associates, Inc., its General Parent

                               /s/ Kurt Jaggers
                              -------------------------------------------------
                               By: Kurt Jaggers

                               TA  Executive Fund LLC
                               By: TA Associates, Inc., its Manager

                               /s/ Kurt Jaggers
                              -------------------------------------------------
                               By: Kurt Jaggers

                               TA  Investors LLC
                               By: TA Associates, Inc., its Manager

                               /s/ Kurt Jaggers
                              -------------------------------------------------
                               By: Kurt Jaggers

            SIGNATURE PAGE TO INDEMNIFICATION AGREEMENT<PAGE>

                                                                   EXHIBIT 10.09

                      RESTRICTED STOCK PURCHASE AGREEMENT

     This Agreement is made and entered into as of December 22, 1999 (the
"Effective Date") by and between Chain Link Technologies, Inc. (the "Company"),
a Delaware corporation, and Bryan Plug (the "Purchaser").

     1.   PURCHASE OF SHARES.  On the Effective Date and subject to the terms
          ------------------
and conditions of this Agreement, Purchaser hereby purchases from the Company,
and Company hereby sells to Purchaser, an aggregate of Thirty Thousand (30,000)
shares of the Company's Common Stock, $0.001 par value per share (the "Shares")
at an aggregate purchase price of Thirty Thousand Dollars ($30,000.00) (the
"Purchase Price") or One Dollar ($1.00) per Share (the "Purchase Price Per
Share").  As used in this Agreement, the term "Shares" refers to the Shares
purchased under this Agreement and includes all securities received (i) in
replacement of the Shares, (ii) as a result of stock dividends or stock splits
with respect to the Shares, and (iii) in replacement of the Shares in a merger,
recapitalization, reorganization or similar corporate transaction.

     2.   PAYMENT OF PURCHASE PRICE; CLOSING.
          ----------------------------------

          2.1  Deliveries by Purchaser.  Purchaser hereby delivers to the
               -----------------------
Company:  (i) a duly executed copy of this Agreement, (ii) two (2) copies of a
blank Stock Power and Assignment Separate from Stock Certificate in the form of
Exhibit 1 attached hereto (the "Stock Powers"), both executed by Purchaser (and
---------
Purchaser's spouse, if any), (iii) if Purchaser is married, a Spouse Consent in
the form of Exhibit 2 attached hereto (the "Spouse Consent") duly executed by
            ---------
Purchaser's spouse, and (iv) payment of the Purchase Price in cash, by check, a
copy of which is attached hereto as Exhibit 3.
                                    ---------

          2.2  Deliveries by the Company.  Upon its receipt of the entire
               -------------------------
Purchase Price and all the documents to be executed and delivered by Purchaser
to the Company under Section 2.1, the Company will issue a duly executed stock
certificate evidencing the Shares in the name of Purchaser, registered in
Purchaser's name in accordance with Section 13, with such certificate to be
placed in escrow as provided in Section 7 until expiration or termination of the
Company's Right of First Refusal described in Section 5.

     3.   REPRESENTATIONS AND WARRANTIES OF PURCHASER.  Purchaser represents and
          -------------------------------------------
warrants to the Company that:

          3.1  Purchase for Own Account for Investment.  Purchaser is purchasing
               ---------------------------------------
the Shares for Purchaser's own account for investment purposes only and not with
a view to, or for sale in connection with, a distribution of the Shares within
the meaning of the Securities Act of 1933, as amended (the "1933 Act").
Purchaser has no present intention of selling or otherwise disposing of all or
any portion of the Shares and no one other than Purchaser has any beneficial
ownership of any of the Shares.

          3.2  Access to Information.  Purchaser has had access to all
               ---------------------
information regarding the Company and its present and prospective business,
assets, liabilities and financial condition that Purchaser reasonably considers
important in making the decision to purchase the

                                       1
<PAGE>

Shares, and Purchaser has had ample opportunity to ask questions of the
Company's representatives concerning such matters and this investment.

          3.3  Understanding of Risks.  Purchaser is fully aware of:  (i) the
               ----------------------
highly speculative nature of the investment in the Shares; (ii) the financial
hazards involved; (iii) the lack of liquidity of the Shares and the restrictions
on transferability of the Shares (e.g., that Purchaser may not be able to sell
                                  ----
or dispose of the Shares or use them as collateral for loans); (iv) the
qualifications and backgrounds of the management of the Company; and (v) the tax
consequences of investment in the Shares.

          3.4  Purchaser's Qualifications.  Purchaser has a preexisting personal
               --------------------------
or business relationship with the Company and/or certain of its officers and/or
directors of a nature and duration sufficient to make Purchaser aware of the
character, business acumen and general business and financial circumstances of
the Company and/or such officers and directors.  By reason of Purchaser's
business or financial experience, Purchaser is capable of evaluating the merits
and risks of this investment, has the ability to protect Purchaser's own
interests in this transaction and is financially capable of bearing a total loss
of this investment.

          3.5  No General Solicitation.  At no time was Purchaser presented with
               -----------------------
or solicited by any publicly issued or circulated newspaper, mail, radio,
television or other form of general advertising or solicitation in connection
with the offer, sale and purchase of the Shares.

          3.6  Compliance with Securities Laws.  Purchaser understands and
               -------------------------------
acknowledges that, in reliance upon the representations and warranties made by
Purchaser herein, the Shares are not being registered with the Securities and
Exchange Commission ("SEC") under the 1933 Act or being qualified under the
California Corporate Securities Law of 1968, as amended (the "Law"), but instead
are being issued under an exemption or exemptions from the registration and
qualification requirements of the 1933 Act and the Law or other applicable state
securities laws which impose certain restrictions on Purchaser's ability to
transfer the Shares.

          3.7  Restrictions on Transfer.  Purchaser understands that Purchaser
               ------------------------
may not transfer any Shares unless such Shares are registered under the 1933 Act
and qualified under the Law or other applicable state securities laws or unless,
in the opinion of counsel to the Company, exemptions from such registration and
qualification requirements are available.  Purchaser understands that only the
Company may file a registration statement with the SEC or the California
Commissioner of Corporations or other applicable state securities commissioners
and that the Company is under no obligation to do so with respect to the Shares.
Purchaser has also been advised that exemptions from registration and
qualification may not be available or may not permit Purchaser to transfer all
or any of the Shares in the amounts or at the times proposed by Purchaser.

          3.8  Rule 144.  In addition, Purchaser has been advised that SEC Rule
               --------
144 promulgated under the 1933 Act, which permits certain limited sales of
unregistered securities, is not presently available with respect to the Shares
and, in any event, requires that the Shares be held for a minimum of one (1)
year, and in certain cases two (2) years, after they have been purchased and
                                                                         ---
paid for (within the meaning of Rule 144), before they may be resold under Rule
--------
144.  Purchaser understands that Rule 144 may indefinitely restrict transfer of
the Shares so long

                                       2
<PAGE>

as Purchaser remains an "affiliate" of the Company and "current public
information" about the Company (as defined in Rule 144) is not publicly
available.

     4.   COMPLIANCE WITH CALIFORNIA SECURITIES LAWS.  THE SALE OF THE
          ------------------------------------------
SECURITIES THAT ARE THE SUBJECT OF THIS AGREEMENT, IF NOT YET QUALIFIED WITH THE
CALIFORNIA COMMISSIONER OF CORPORATIONS AND NOT EXEMPT FROM SUCH QUALIFICATION,
IS SUBJECT TO SUCH QUALIFICATION, AND THE ISSUANCE OF SUCH SECURITIES, AND THE
RECEIPT OF ANY PART OF THE CONSIDERATION THEREFOR PRIOR TO SUCH QUALIFICATION IS
UNLAWFUL UNLESS THE SALE IS EXEMPT. THE RIGHTS OF THE PARTIES TO THIS AGREEMENT
ARE EXPRESSLY CONDITIONED UPON SUCH QUALIFICATION BEING OBTAINED OR AN EXEMPTION
BEING AVAILABLE.

     5.   RIGHT OF FIRST REFUSAL.  Shares may not be sold or otherwise
          ----------------------
transferred by Purchaser without the Company's prior written consent.  Before
any Shares held by Purchaser or any transferee of such Shares (either sometimes
referred to herein as the "Holder") may be sold or otherwise transferred
(including without limitation a transfer by gift or operation of law), the
Company and/or its assignee(s) will have a right of first refusal to purchase
the Shares to be sold or transferred (the "Offered Shares") on the terms and
conditions set forth in this Section (the "Right of First Refusal").

          5.1  Notice of Proposed Transfer.  The Holder of the Offered Shares
               ---------------------------
will deliver to the Company a written notice (the "Notice") stating:  (i) the
Holder's bona fide intention to sell or otherwise transfer the Offered Shares;
(ii) the name and address of each proposed purchaser or other transferee (the
"Proposed Transferee"); (iii) the number of Offered Shares to be transferred to
each Proposed Transferee; (iv) the bona fide cash price or other consideration
for which the Holder proposes to transfer the Offered Shares (the "Offered
Price"); and (v) that the Holder acknowledges this Notice is an offer to sell
the Offered Shares to the Company and/or its assignee(s) pursuant to the
Company's Right of First Refusal at the Offered Price as provided for in this
Agreement.

          5.2  Exercise of Right of First Refusal.  At any time within thirty
               ----------------------------------
(30) days after the date of the Notice, the Company and/or its assignee(s) may,
by giving written notice to the Holder, elect to purchase all (or, with the
consent of the Holder, less than all) the Offered Shares proposed to be
transferred to any one or more of the Proposed Transferees named in the Notice,
at the purchase price determined in accordance with subsection 6.3 below.

          5.3  Purchase Price.  The purchase price for the Offered Shares
               --------------
purchased under this Section will be the Offered Price, provided that if the
Offered Price consists of no legal consideration (as, for example, in the case
of a transfer by gift), the purchase price will be the fair market value of the
Offered Shares as determined in good faith by the Company's Board of Directors.
If the Offered Price includes consideration other than cash, then the value of
the non-cash consideration, as determined in good faith by the Company's Board
of Directors, will conclusively be deemed to be the cash equivalent value of
such non-cash consideration.

          5.4  Payment.  Payment of the purchase price for the Offered Shares
               -------
will be payable, at the option of the Company and/or its assignee(s) (as
applicable), by check or by cancellation of all or a portion of any outstanding
indebtedness owed by the Holder to the Company (or to such assignee, in the case
of a purchase of Offered Shares by such assignee) or

                                       3
<PAGE>

by any combination thereof. The purchase price will be paid without interest
within sixty (60) days after the Company's receipt of the Notice, or, at the
option of the Company and/or its assignee(s), in the manner and at the time(s)
set forth in the Notice.

          5.5  Holder's Right to Transfer.  If Holder has not consented to the
               --------------------------
purchase of less than all of the Offered Shares proposed in the Notice to be
transferred to a given Proposed Transferee by the Company and/or its assignee(s)
as provided in this Section, then the Holder may sell or otherwise transfer all
such Offered Shares to each Proposed Transferee at the Offered Price or at a
higher price (and if Holder consented to the purchase of less than all the
Offered Shares proposed in the Notice to be transferred to a given Proposed
Transferee by the Company and/or its assignee(s) as provided in this Section,
then the Holder may sell or otherwise transfer any remaining Offered Shares to
each Proposed Transferee at the Offered Price or at a higher price), provided
                                                                     --------
that (i) such sale or other transfer is consummated within one hundred twenty
(120) days after the date of the Notice, (ii) any such sale or other transfer is
effected in compliance with all applicable securities laws, and (iii) each
Proposed Transferee agrees in writing that the provisions of this Section will
continue to apply to the Offered Shares in the hands of such Proposed
Transferee.  If the Offered Shares described in the Notice are not transferred
to each Proposed Transferee within such one hundred twenty (120) day period,
then a new Notice must be given to the Company, pursuant to which the Company
will again be offered the Right of First Refusal before any Shares held by the
Holder may be sold or otherwise transferred.

          5.6  Exempt Transfers.  Notwithstanding anything to the contrary in
               ----------------
this Section, the following transfers of Shares will be exempt from the Right of
First Refusal: (i) the transfer of any or all of the Shares during Purchaser's
lifetime by gift or on Purchaser's death by will or intestacy to Purchaser's
"Immediate Family" (as defined below) or to a trust for the benefit of Purchaser
or Purchaser's Immediate Family, provided that each transferee or other
recipient agrees in a writing satisfactory to the Company that the provisions of
this Section will continue to apply to the transferred Shares in the hands of
such transferee or other recipient; (ii) any transfer of Shares made pursuant to
a statutory merger or statutory consolidation of the Company with or into
another corporation or corporations  (except that the Right of First Refusal
will continue to apply thereafter to such Shares, in which case the surviving
corporation of such merger or consolidation shall succeed to the rights of the
Company under this Section unless the agreement of merger or consolidation
expressly otherwise provides); or (iii) any transfer of Shares pursuant to the
winding up and dissolution of the Company.  As used herein, the term "Immediate
Family" will mean Purchaser's spouse, the lineal descendant or antecedent,
father, mother, brother or sister, child, adopted child or grandchild or adopted
grandchild of Purchaser or Purchaser's spouse, or the spouse of any child,
adopted child, grandchild or adopted grandchild of Purchaser or Purchaser's
spouse or Spousal Equivalent, as defined herein.  As used herein, a person is
deemed to be a "Spousal Equivalent" provided the following circumstances are
true:  (i) irrespective of whether or not the Purchaser and the Spousal
Equivalent are the same sex, they are the sole spousal equivalent of the other
for the last twelve (12) months, (ii) they intend to remain so indefinitely,
(iii) neither are married to anyone else, (iv) both are at least 18 years of age
and mentally competent to consent to contract, (v) they are not related by blood
to a degree of closeness that which would prohibit legal marriage in the state
in which they legally reside, (vi) they are jointly responsible for each other's
common welfare and financial obligations, and (vii) they reside together in the
same residence for the last twelve (12) months and intend to do so indefinitely.

                                       4
<PAGE>

          5.7  Termination of Right of First Refusal.  The Right of First
               -------------------------------------
Refusal will terminate as to all Shares on the effective date of the first sale
of Common Stock of the Company to the general public pursuant to a registration
statement filed with and declared effective by the SEC under the 1933 Act (other
than a registration statement relating solely to the issuance of Common Stock
pursuant to a business combination or an employee incentive or benefit plan).

          5.8  Encumbrances on Shares.  Purchaser may grant a lien or security
               ----------------------
interest in, or pledge, hypothecate or encumber Shares only if each party to
whom such lien or security interest is granted, or to whom such pledge,
hypothecation or other encumbrance is made, agrees in a writing satisfactory to
the Company that:  (i) such lien, security interest, pledge, hypothecation or
encumbrance will not apply to such Shares after they are acquired by the Company
and/or its assignees under this Section; and (ii) the provisions of this Section
will continue to apply to such Shares in the hands of such party and any
transferee of such party.

     6.   RIGHTS AS SHAREHOLDER.  Subject to the terms and conditions of this
          ---------------------
Agreement, Purchaser will have all of the rights of a shareholder of the Company
with respect to the Shares from and after the date that Purchaser delivers
payment of the Purchase Price until such time as Purchaser disposes of the
Shares or the Company and/or its assignee(s) exercise(s) the Right of First
Refusal.  Upon an exercise of the Right of First Refusal, Purchaser will have no
further rights as a holder of the Shares so purchased upon such exercise, except
the right to receive payment for the Shares so purchased in accordance with the
provisions of this Agreement, and Purchaser will promptly surrender the stock
certificate(s) evidencing the Shares so purchased to the Company for transfer or
cancellation.

     7.   ESCROW.  As security for Purchaser's faithful performance of this
          ------
Agreement, Purchaser agrees, immediately upon receipt of the stock
certificate(s) evidencing the Shares, to deliver such certificate(s), together
with the Stock Powers executed by Purchaser and by Purchaser's spouse, if any
(with the date and number of Shares left blank), to the Secretary of the Company
or other designee of the Company (the "Escrow Holder"), who is hereby appointed
to hold such certificate(s) and Stock Powers in escrow and to take all such
actions and to effectuate all such transfers and/or releases of such Shares as
are in accordance with the terms of this Agreement.  Escrow Holder will act
solely for the Company as its agent and not as a fiduciary.  Purchaser and the
Company agree that Escrow Holder will not be liable to any party to this
Agreement (or to any other party) for any actions or omissions unless Escrow
Holder is grossly negligent or intentionally fraudulent in carrying out the
duties of Escrow Holder under this Agreement.  Escrow Holder may rely upon any
letter, notice or other document executed with any signature purported to be
genuine and may rely on the advice of counsel and obey any order of any court
with respect to the transactions contemplated by this Agreement.  The Shares
will be released from escrow upon termination of the Right of First Refusal.

     8.   TAX CONSEQUENCES.  PURCHASER UNDERSTANDS THAT PURCHASER MAY SUFFER
          ----------------
ADVERSE TAX CONSEQUENCES AS A RESULT OF PURCHASER'S PURCHASE OR DISPOSITION OF
THE SHARES.  PURCHASER REPRESENTS (i) THAT PURCHASER HAS CONSULTED WITH A TAX
ADVISER THAT PURCHASER DEEMS ADVISABLE IN CONNECTION WITH THE PURCHASE OR
DISPOSITION OF THE SHARES AND (ii) THAT PURCHASER IS NOT RELYING ON THE COMPANY
FOR ANY TAX ADVICE.

                                       5
<PAGE>

     9.   RESTRICTIVE LEGENDS AND STOP-TRANSFER ORDERS.
          --------------------------------------------

          9.1  Legends.  Purchaser understands and agrees that the Company will
               -------
place the legends set forth below or similar legends on any stock certificate(s)
evidencing the Shares, together with any other legends that may be required by
state or federal securities laws, the Company's Certificate of Incorporation or
Bylaws, any other agreement between Purchaser and the Company or any agreement
between Purchaser and any third party:

          THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER
          THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), OR UNDER THE
          SECURITIES LAWS OF CERTAIN STATES.  THESE SECURITIES ARE SUBJECT
          TO RESTRICTIONS ON TRANSFERABILITY AND RESALE AND MAY NOT BE
          TRANSFERRED OR RESOLD EXCEPT AS PERMITTED UNDER THE ACT AND
          APPLICABLE STATE SECURITIES LAWS, PURSUANT TO REGISTRATION OR
          EXEMPTION THEREFROM.  INVESTORS SHOULD BE AWARE THAT THEY MAY BE
          REQUIRED TO BEAR THE FINANCIAL RISKS OF THIS INVESTMENT FOR AN
          INDEFINITE PERIOD OF TIME.  THE ISSUER OF THESE SECURITIES MAY
          REQUIRE AN OPINION OF COUNSEL IN FORM AND SUBSTANCE SATISFACTORY
          TO THE ISSUER TO THE EFFECT THAT ANY PROPOSED TRANSFER OR RESALE
          IS IN COMPLIANCE WITH THE ACT AND ANY APPLICABLE STATE SECURITIES
          LAWS.

          THE SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO CERTAIN
          RESTRICTIONS ON PUBLIC RESALE AND TRANSFER, INCLUDING THE RIGHT OF
          FIRST REFUSAL HELD BY THE ISSUER AND/OR ITS ASSIGNEE(S) AS SET FORTH
          IN A RESTRICTED STOCK PURCHASE AGREEMENT BETWEEN THE ISSUER AND THE
          ORIGINAL HOLDER OF THESE SHARES, A COPY OF WHICH MAY BE OBTAINED AT
          THE PRINCIPAL OFFICE OF THE ISSUER.  SUCH PUBLIC SALE AND TRANSFER
          RESTRICTIONS, INCLUDING THE RIGHT OF FIRST REFUSAL, ARE BINDING ON
          TRANSFEREES OF THESE SHARES.

          THE SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO A 180
          DAY MARKET STANDOFF RESTRICTION AS SET FORTH IN A CERTAIN AGREEMENT
          BETWEEN THE ISSUER AND THE ORIGINAL HOLDER OF THESE SHARES, A COPY
          OF WHICH MAY BE OBTAINED AT THE PRINCIPAL OFFICE OF THE ISSUER. AS
          A RESULT OF SUCH AGREEMENT, THESE SHARES MAY NOT BE TRADED PRIOR TO
          180 DAYS AFTER THE EFFECTIVE DATE OF THE INITIAL PUBLIC OFFERING OF
          THE COMMON STOCK OF THE ISSUER HEREOF.  SUCH RESTRICTION IS BINDING
          ON TRANSFEREES OF THESE SHARES.

          9.2  Stop-Transfer Instructions.  Purchaser agrees that, to ensure
               --------------------------
compliance with the restrictions imposed by this Agreement, the Company may
issue appropriate "stop-transfer" instructions to its transfer agent, if any,
and if the Company transfers its own securities, it may make appropriate
notations to the same effect in its own records.

                                       6
<PAGE>

          9.3  Refusal to Transfer.  The Company will not be required (i) to
               -------------------
transfer on its books any Shares that have been sold or otherwise transferred in
violation of any of the provisions of this Agreement or (ii) to treat as owner
of such Shares, or to accord the right to vote or pay dividends, to any
purchaser or other transferee to whom such Shares have been so transferred.

     10.  MARKET STANDOFF AGREEMENT.  Purchaser agrees in connection with any
          -------------------------
registration of the Company's securities under the 1933 Act that, upon the
request of the Company or the underwriters managing any registered public
offering of the Company's securities, Purchaser will not sell or otherwise
dispose of any Shares without the prior written consent of the Company or such
underwriters, as the case may be, for such period of time (not to exceed one
hundred eighty (180) days) after the effective date of such registration
requested by such managing underwriters and subject to all restrictions as the
Company or the managing underwriters may specify for employee-shareholders
generally.  Purchaser further agrees to enter into any agreement reasonably
required by the underwriters to implement the foregoing.

     11.  COMPLIANCE WITH LAWS AND REGULATIONS.  The issuance and transfer of
          ------------------------------------
the Shares will be subject to and conditioned upon compliance by the Company and
Purchaser with all applicable state and federal laws and regulations and with
all applicable requirements of any stock exchange or automated quotation system
on which the Company's Common Stock may be listed or quoted at the time of such
issuance or transfer.

     12.  GENERAL PROVISIONS.
          ------------------

          12.1 Assignments; Successors and Assigns.  The Company may assign any
               -----------------------------------
of its rights and obligations under this Agreement, including its rights to
repurchase Shares under the Right of First Refusal.  Any assignment of rights
and obligations by any other party to this Agreement requires the Company's
prior written consent.  This Agreement, and the rights and obligations of the
parties hereunder, will be binding upon and inure to the benefit of their
respective successors, assigns, heirs, executors, administrators and legal
representatives.

          12.2 Governing Law.  This Agreement will be governed by and construed
               -------------
in accordance with the laws of the State of California, without giving effect to
that body of laws pertaining to conflict of laws.

          12.3 Notices.  Any and all notices required or permitted to be given
               -------
to a party pursuant to the provisions of this Agreement will be in writing and
will be effective and deemed to provide such party sufficient notice under this
Agreement on the earliest of the following:  (i) at the time of personal
delivery, if delivery is in person; (ii) at the time of transmission by
facsimile, addressed to the other party at its facsimile number specified herein
(or hereafter modified by subsequent notice to the parties hereto), with
confirmation of receipt made by both telephone and printed confirmation sheet
verifying successful transmission of the facsimile; (iii) one (1) business day
after deposit with an express overnight courier for United States deliveries, or
two (2) business days after such deposit for deliveries outside of the United
States; or (iv) three (3) business days after deposit in the United States mail
by certified mail (return receipt requested) for United States deliveries.

All notices for delivery outside the United States will be sent by facsimile or
by express courier.  All notices not delivered personally or by facsimile will
be sent with postage and/or other

                                       7
<PAGE>

charges prepaid and properly addressed to the party to be notified at the
address or facsimile number set forth below the signature lines of this
Agreement or at such other address or facsimile number as such other party may
designate by one of the indicated means of notice herein to the other party
hereto. Notices by facsimile shall be machine verified as received.

          12.4 Further Assurances.  The parties agree to execute such further
               ------------------
documents and instruments and to take such further actions as may be reasonably
necessary to carry out the purposes and intent of this Agreement.

          12.5 Titles and Headings.  The titles, captions and headings of this
               -------------------
Agreement are included for ease of reference only and will be disregarded in
interpreting or construing this Agreement.  Unless otherwise specifically
stated, all references herein to "sections" and "exhibits" will mean "sections"
and "exhibits" to this Agreement.

          12.6 Counterparts.  This Agreement may be executed in any number of
               ------------
counterparts, each of which when so executed and delivered will be deemed an
original, and all of which together shall constitute one and the same agreement.

          12.7 Severability.  If any provision of this Agreement is determined
               ------------
by any court or arbitrator of competent jurisdiction to be invalid, illegal or
unenforceable in any respect, such provision will be enforced to the maximum
extent possible given the intent of the parties hereto.  If such clause or
provision cannot be so enforced, such provision shall be stricken from this
Agreement and the remainder of this Agreement shall be enforced as if such
invalid, illegal or unenforceable clause or provision had (to the extent not
enforceable) never been contained in this Agreement.  Notwithstanding the
forgoing, if the value of this Agreement based upon the substantial benefit of
the bargain for any party is materially impaired, which determination as made by
the presiding court or arbitrator of competent jurisdiction shall be binding,
then both parties agree to substitute such provision(s) through good faith
negotiations.

          12.8 Facsimile Signatures.  This Agreement may be executed and
               --------------------
delivered by facsimile and upon such delivery the facsimile signature will be
deemed to have the same effect as if the original signature had been delivered
to the other party.  The original signature copy shall be delivered to the other
party by express overnight delivery.  The failure to deliver the original
signature copy and/or the nonreceipt of the original signature copy shall have
no effect upon the binding and enforceable nature of this Agreement.

          12.9 Amendment and Waivers.  This Agreement may be amended only by a
               ---------------------
written agreement executed by each of the parties hereto.  No amendment of or
waiver of, or modification of any obligation under this Agreement will be
enforceable unless set forth in a writing signed by the party against which
enforcement is sought.  Any amendment effected in accordance with this section
will be binding upon all parties hereto and each of their respective successors
and assigns.  No delay or failure to require performance of any provision of
this Agreement shall constitute a waiver of that provision as to that or any
other instance.  No waiver granted under this Agreement as to any one provision
herein shall constitute a subsequent waiver of such provision or of any other
provision herein, nor shall it constitute the waiver of any performance other
than the actual performance specifically waived.

                                       8
<PAGE>

     13.  TITLE TO SHARES.  The exact spelling of the name(s) under which
          ---------------
Purchaser will take title to the Shares is:

           _______________________________________________________
           _______________________________________________________

Purchaser desires to take title to the Shares as follows:

     [_]  Individual, as separate property

     [_]  Husband and wife, as community property

     [_]  Joint Tenants

     [_]  Tenants in Common

Purchaser's social security number is:_________________________________

     14.  Entire Agreement.  This Agreement and the documents referred to herein
          ----------------
constitute the entire agreement and understanding of the parties with respect to
the subject matter of this Agreement, and supersede all prior understandings and
agreements, whether oral or written, between or among the parties hereto with
respect to the specific subject matter hereof.

                                       9
<PAGE>

     IN WITNESS WHEREOF, the Company has caused this Agreement to be executed in
triplicate by its duly authorized representative and Purchaser has executed this
Agreement in triplicate, as of the Effective Date.

COMPANY                                 PURCHASER
CHAIN LINK TECHNOLOGIES, INC.           BRYAN PLUG

By: /s/ Raj Jain                        By: /s/ Bryan Plug
    -----------------------------           ----------------------------

Name: Raj Jain                          Address:________________________
      ---------------------------

Title: President                        ________________________________
       --------------------------

Address: 1314 Chesapeake Terrace        ________________________________
         ------------------------

Sunnyvale, CA 94089                     ________________________________
---------------------------------

Fax: ____________________________       Phone: _________________________

Phone: __________________________

            [Signature Page To Restricted Stock Purchase Agreement]

                                       10
<PAGE>

                               LIST OF EXHIBITS
                               ----------------

Exhibit 1:  Stock Power and Assignment Separate from Stock Certificate

Exhibit 2:  Spouse Consent

Exhibit 3:  Copy of Purchaser's Check

                                       11
<PAGE>

                                   EXHIBIT 1
                                   ---------

                          STOCK POWER AND ASSIGNMENT

                        SEPARATE FROM STOCK CERTIFICATE

<PAGE>

                                   EXHIBIT 2
                                   ---------

                                SPOUSE CONSENT

<PAGE>

                                   EXHIBIT 3
                                   ---------

                           COPY OF PURCHASER'S CHECK

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