Attached files

file filename
EX-31.1 - CERTIFICATION OF CEO PURSUANT TO EXCHANGE ACT RULES 13A-14(A) AND 15D-14(A) - Fortinet, Inc.ftnt-ex311_20111231xk.htm
EX-32.1 - CERTIFICATION OF CEO AND CFO PURSUANT TO EXCHANGE ACT RULES 18 U.S.C. SECTION 13 - Fortinet, Inc.ftnt-ex321_20111231xk.htm
EX-31.2 - CERTIFICATION OF CFO PURSUANT TO EXCHANGE ACT RULES 13A-14(A) AND 15D-14(A) - Fortinet, Inc.ftnt-ex312_20111231xk.htm
10-K - FORM 10K - Fortinet, Inc.ftnt-201110k.htm
EX-10.5 - FORMS OF STOCK OPTION AGREEMENT UNDER 2009 EQUITY INCENTIVE PLAN - Fortinet, Inc.ftnt-ex105_20111231xk.htm


Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement Nos. 333-163367, 333-172459, and 333-175985 on Form S-8 of our reports dated February 27, 2012, relating to the consolidated financial statements and consolidated financial statement schedule of Fortinet, Inc. and subsidiaries (collectively, the “Company”) which report expresses an unqualified opinion and includes an explanatory paragraph relating to the change in the Company's method for recognizing revenue for multiple element arrangements, and the effectiveness of the Company's internal control over financial reporting, appearing in this Annual Report on Form 10-K of the Company for the year ended December 31, 2011.

/s/ DELOITTE & TOUCHE LLP
 
San Jose, California
February 27, 2012