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                                  UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

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                                    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):  April 30, 2007
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                       Network-1 Security Solutions, Inc.
             (Exact name of registrant as specified in its charter)


          Delaware                        1-14896                 11-3027591
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(State or other jurisdiction           (Commission              (IRS Employer
      of incorporation)                File Number)          Identification No.)


              445 Park Avenue, Suite 1028, New York, New York 10022
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                    (Address of principal executive offices)


       Registrant's telephone number, including area code: (212) 829-5700


                                       N/A
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         (Former name or former address, if changed since last report.)

     Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (SEE General Instruction A.2. below):

[ ]  Written communications pursuant to Rule 425 under the Securities Act
     (17 CFR 230.425)

[ ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act
     (17 CFR 240.14a-12)

[ ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))

[ ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c))
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Item 8.01  Other Events

     On April 30, 2007, Network-1 Security Solutions, Inc. (the "Company")
issued a press release announcing a settlement of its patent litigation against
D-Link Corporation and D-Link Systems in the United States District Court for
the Eastern District of Texas, Tyler Division, for infringement of the Company's
Remote Power Patent (U.S. Patent No. 6,218,930). A copy of the press release is
furnished herewith as Exhibit 99.1.

Item 9.01  Financial Statements and Exhibits

(c) Exhibits

Exhibit No.    Description

99.1           Press Release dated April 30, 2007


















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                                    SIGNATURE


     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 hereunto duly authorized.


                                   NETWORK-1 SECURITY SOLUTIONS, INC.



Dated: May 3, 2007                 By: /s/ Corey M. Horowitz
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                                       Name: Corey M. Horowitz
                                       Title: Chairman & Chief Executive Officer
























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