Attached files

file filename
10-Q - FORM 10-Q - OPNET TECHNOLOGIES INCd10q.htm
EX-31.2 - EXHIBIT 31.2 - OPNET TECHNOLOGIES INCdex312.htm
EX-32.2 - EXHIBIT 32.2 - OPNET TECHNOLOGIES INCdex322.htm
EX-31.1 - EXHIBIT 31.1 - OPNET TECHNOLOGIES INCdex311.htm

Exhibit 32.1

Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with this quarterly report on Form 10-Q for the quarter ended December 31, 2009 (the “Report”) of OPNET Technologies, Inc. (the “Company”), I, Marc A. Cohen, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

 

  (1) The Report fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934; and

 

  (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

Dated: February 5, 2010   By:  

/s/    MARC A. COHEN        

    Marc A. Cohen
    Chairman and Chief Executive Officer