EXHIBIT 10.20

[LOGO]                     TELEHUBLINK CORPORATION

                              EMPLOYMENT AGREEMENT

This employment Agreement is between TeleHubLink Corporation, a Delaware
corporation (THLC or the "Company") and Panos C. Lekkas (the "Employee").

     1)  For good and valuable consideration, the Company employs the Employee
         on the following terms and conditions.

     2)  Date of Employment Agreement: Subject to the provisions for termination
         set forth below, this Agreement will begin on January 27, 2000.

     3)  Salary: The Company shall pay Employee a salary of $125,000.00 per
         year, for the services of the Employee, payable in equal monthly
         amounts at regular payroll periods, no less frequently than once per
         calendar month.

     4)  Other Compensation: The Company shall pay Employee a car allowance of
         $500.00 per month.

         Bonus: The Employee will be eligible to earn a bonus of up to
         $50,000.00 based upon meeting certain agreed milestones defined in
         Attachment "A" Section One. In the event Employee, et al, accelerate
         the finished design such that production of silicon can be marketed and
         generate revenue greater than the budgeted $5.0 million in the initial
         year 2000, then Employee would be entitled to an additional bonus of
         $50,000.00.

         In addition, the Compamy shall pay 100% of the premiums to provide
         family, medical and dental insurance under the Tufts HMO and Dental and
         Vision provided by HealthPlan Services.

         The Company will provide life insurance of no less than $200,000.00
         during the term of this Agreement. Also disability insurance amounting
         to 2/3rds of the Employee's annual salary will be provided to the
         Employee at no cost to him. Such benefits and carriers will be chosen
         at the sole discretion of the company and the Employee will direct
         benefits.

         Additionally when and if, the company establishes, a qualified
         retirement plan and other such benefits, including stock options in the
         Company, the employee shall participate in a similar manner as other
         senior executives of the Company.

     5)  Term: The term of this Agreement shall be for two (2) years and shall
         automatically renew for successive one (1) year periods unless either
         party gives the other written notice (90) days prior to the end of the
         original or any subsequent term. All terms are subject to the
         termination section of this agreement and shall commence on January
         27, 2000, and shall end on January 27, 2001, automatically renew as
         described above, or unless both parties mutually agree to extend this
         agreement or modify it in a manner, which is mutually acceptable to the
         parties.

     6)  Duties and Position: The Company hires the Employee in the capacity of
         Chief Technology Officer, CTO. In this capacity the Employee's duties
         will consist mainly of
<PAGE>

         documenting the design, and bringing the wirelessEneryption.com's
         unique INSECT technology to the marketplace following the general
         milestones established in the formal agreement between
         wirelessEncryption.com and THLC. The Employee's duties may be
         reasonably modified at the Company's direction from time to time, but
         shall at all times be consistent with the Employee's position as CTO.
         The Employee and the Company understand and acknowledge that research
         and development is an uncertain process and the Employee does not
         guarantee nor represent that a saleable product will result from his
         development work during the term of this Agreement or at any time. The
         employee shall be based in Burlington, Massachusetts but the Employee
         may be required from time to time to perform duties hereunder for
         reasonably short periods of time outside said area.

     7)  Employee to Devote Full Time to Company: The Employee will devote full
         working time, attention, and energies to the business of the Company
         and during this employment, will not engage in any other business
         activity, regardless of whether such activity is pursued for profit,
         gain or other pecuniary advantage. Employee is not prohibited from
         making personal investments in any other businesses provided those
         investments do no require active involvement in the operation of said
         companies. Any ideas, inventions or intellectual knowledge relevant to
         the INSECT technology or other related business ideas, inventions or
         intellectual knowledge during the term of this agreement are the sole
         property of the Company unless specifically rejected in writing by the
         Company in which case the ownership of the ideas, inventions or
         intellectual property of the specific subject is automatically released
         to the Employee.

     8)  Confidentiality of Proprietary Information: Employee agrees, during or
         after the term of this employment, not to reveal confidential
         information, or trade secrets to any person, firm, corporation, or
         entity. Should Employee reveal or threaten to reveal this information,
         the Company shall be entitled to an injunction restraining the Employee
         from disclosing it. The right to secure an injunction is not exclusive,
         and the Company may pursue any other remedies it has against the
         Employee for a breach or threatened breach of this condition, including
         the recovery of damages from the Employee.

     9)  Reimbursement of Expenses: The Employee may incur reasonable
         pre-approved company expenses for furthering the Company's business,
         including expenses for entertainment, travel, and similar items. The
         Company shall promptly reimburse Employee for all business expenses
         after the Employee presents an itemized account of expenditures,
         pursuant to Company policy.

     10) Vacation: The Employee shall be entitled to a yearly vacation of four
         weeks at full pay and benefits.

     11) Termination of Agreement: Without cause, the Company may terminate this
         agreement at any time upon 180 days' written notice to the Employee. If
         the Company terminates the Employee for any reason other than cause,
         the Company will pay a severance amount equal to six months of the
         Employee's base pay less taxes and social security required to be
         withheld, such sum to be paid on the date of termination. The Company
         shall pay such severance amount in addition to all sums due to the
         Employee hereunder for the time

                                       2

<PAGE>


         between such notice of termination and the termination date specified
         in such notice. If the Company requests, the Employee will continue to
         perform his duties and be paid his regular salary up to the date of
         termination. In addition, the Company will pay the Employee on the date
         of termination all accrued compensation including any relevant bonuses
         accrued, less taxes and social security required to be withheld.
         Without cause, the Employee may terminate employment upon 180 days'
         written notice to the Company. Employee may be required to perform his
         duties and will be paid the regular salary to date of termination.
         Notwithstanding anything to the contrary contained in this agreement,
         the Company may terminate the Employee's employment upon 30 days'
         notice to the Employee should any of the following events occur:
          (a) The sale of substantially all of the Company's assets to a single
              purchaser or group of associated purchasers; or
          (b) The sale, exchange, or other disposition in one transaction of the
              majority of the Company's outstanding corporate shares; or
          (c) The Company's decision to terminate its business and liquidate its
              assets;
          (d) The merger or consolidation of the company with another company;
          (e) Bankruptcy or Chapter 11 Reorganization;

         In case of (a) through (e) above, or if the Employee shall die during
         the term of this Agreement, or if the Company terminates the Employee
         without cause, he would be entitled to the termination benefit
         described in the termination section above and all stock options and
         all shares of the Company due or potentially due within the termination
         notice period to the Employee pursuant to the terms of the said
         Agreement between wirelessEncryption.com and THLC, or otherwise, shall
         immediately vest.

     12) Death Benefit: Should Employee die during the term of employment, the
         Company shall pay to Employee's estate any compensation due through the
         end of the month in which death occurred.

     13) Restriction on Post Employment Compensation: For a period of six months
         after the end of employment, the Employee shall not control, consult to
         or be employed by any business competitive to that conducted by the
         Company. These areas are further defined as companies engaged in
         "Designing encryption and authentication ASIC's (application specific
         integrated circuits), which explicitly are designed for and destined to
         be in (a) securing wireless e-commerce transactions, cellular telephone
         communications or palmtop computing, and/or (b) contain embedded in
         silicon an underlying hardware-based elliptic curve cryptography,
         and/or also contain simultaneously to the above-described
         functionality, signal recovery and reconstruction functions."

     14) Assistance in Litigation: Employee shall upon reasonable notice,
         furnish such information and proper assistance to the Company as it may
         reasonably require in connection with any litigation in which it is, or
         may become, a party either during or after employment. If such
         assistance is furnished by Employee after the termination of this
         Agreement, then Employee shall be paid at the annual rate set forth
         above in paragraph 3, together with reimbursement of all out of pocket
         expenses paid by Employee in connection with such assistance.

                                       3

<PAGE>

     15) Effect of Prior Agreements: This agreement supersedes any prior
         agreement between the Company or any predecessor of the Company and the
         Employee, except that this agreement shall not affect or operate to
         reduce any benefit or compensation inuring to the Employee of a kind
         elsewhere provided and not expressly provided in this agreement.

     16) Settlement by Arbitration: Any claim or controversy that arises out of
         or relates to this agreement, or the breach of it, shall be settled by
         arbitration in accordance with the rules of the American Arbitration
         Association. Judgment upon the award rendered may be entered in any
         court with jurisdiction.

     17) Limited Effect of Waiver by Company: Should Company waive breach of any
         provision of this Agreement by the Employee, that waiver will not
         operate or be construed as a waiver of further breach by the Employee.

     18) Severability: If, for any reason, any provision of this Agreement is
         held invalid, all other provisions of this Agreement shall remain in
         effect. If this Agreement is held invalid or cannot be enforced, then
         to the full extent permitted by law any prior agreement between the
         Company (or any predecessor thereof) and the Employee shall be deemed
         reinstated as if this Agreement had not be executed.

     19) Assumption of Agreement by Company's Successors and Assignees: The
         Company's rights and obligations under this Agreement will inure to the
         benefit and be binding upon the Company's successors and assignees.

     20) Oral Modifications Not Binding: This instrument is the entire agreement
         of the Company and the Employee. Oral changes shall have no effect. It
         may be altered only by a written agreement signed by the party against
         whom enforcement of any waiver, change, modification, extension, or
         discharge is sought.

Signed as of the 27th day of January, 2000.

_________________________                       ________________________
Company                                         Employee

                                       4

<PAGE>

                         TELEHUBLINK CORPORATION (THLC)

               Supplemental Attachment "A" to Employment Contract

PANOS LEKKAS BONUS OBJECTIVE:

SECTION ONE:

1)  Technical compilation of marketing requirements and consequent definition of
    functionality content for one or more ASIC's to ensure market-driven
    development. (Estimated 2/28/00)

2)  Creation and compilation of detailed architecture for first ASIC (Estimated
    end 4/30/00)

3)  Creation of complete, demonstrable software-based massive simulator of first
    ASIC, which can be used for future marketing & business development tasks as
    well as for cryptanalysis and evaluation by prospective customers.
    (Estimated end 6/30/00)

4)  Finish development of first generation of our ECCDH (elliptic curve
    cryptographic Diffie-Hellman) key exchange engine delivered as embeddable SW
    code that will run in an ASIC. (Estimated end 8/31/00)

5)  Finish of VHDL-level design first ASIC and sign off for synthesis by silicon
    foundry and production for beta level (Estimated end 11/30/2000)

Each of the above Objectives carries $10,000.00 payments to be made to Panos C.
Lekkas upon the successful completion of the goals.

These objectives should yield first ASIC production prior to the end of year
2000.

ADDITIONAL INCENTIVE:

In the event Panos, et al, accelerate the finished design such that production
silicon can be marketed and generate revenue greater than the budgeted $5.0
million then Panos would be entitled to the following bonus:

     IF YEAR 2000 REVENUES (INVOICES ISSUED) EXCEED $5.0 MILLION BY:

     LEVEL 1: 1-20%...Panos would be entitled to $25,000.00 in addition to the
     bonus described in Section One above.

     LEVEL II 21.50%... Panos would be entitled to $50,000.00 in addition to the
     bonus described in Section One above.

     ANY AMOUNTS GREATER THAN 50%.. . Panos would be entitled to an additional
     3% of Net sales of the incremental revenue amount (i.e. If revenues are $10
     million, they exceed Level I and Level II which net Panos $50,000.00, Panos
     would be entitled to an additional $75,000.00 totaling $125,000.00 bonus.)

     Note: Level I and Level II are NOT cumulative and are either/or (They are
     indeed disjunctive.)

     This bonus would be paid out upon audited financials at year-end.

The intent of this bonus is to provide incentives that reduce the
"time-to-market" availability of product that generates revenue for THLC.

Bruce Young                            Panos Lekkas (Employee)
President/CEO                          Chief Technology Officer
THLC                                   THLC