EXHIBIT 32.2
Pursuant
to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. ss.
1350)
Pursuant
to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. ss. 1350), the
undersigned, David C. Kahn, Chief Financial Officer of Network-1 Security
Solutions, Inc., a Delaware corporation (the "Company"), does hereby certify to
his knowledge, that:
The
Annual Report of Form 10-K for the year ended December 31, 2008 of the Company
(the "Report") fully complies with the requirements of Section 13(a) or 15(d) of
the Securities Act of 1934, and the information contained in the Report fairly
presents, in all material respects, the financial condition and results of
operations of the Company.