SUNNYVALE, Calif., July 11, 2011 - Fortinet® (NASDAQ: FTNT) - a leading network security provider and the worldwide leader of unified threat management (UTM) solutions - today announced that it will hold a conference call to discuss its second quarter 2011 financial results on Tuesday, July 19, 2011 at 1:30 p.m. Pacific Time (4:30 p.m. Eastern Time).

Fortinet's earnings conference call can be accessed by dialing (877) 303-6913 (domestic) or (224) 357-2188 (international) with conference ID # 82808820. A live webcast of the conference call and supplemental slides will be accessible from the Investor Relations page of Fortinet's website at http://investor.fortinet.com and a replay will be archived and accessible at: http://investor.fortinet.com/events.cfm. A replay of this conference call can also be accessed through Aug. 2, 2011, by dialing (855) 859-2056 (domestic) or (404) 537-3406 (international) with conference ID# 82808820.

Following Fortinet's earnings conference call, the Company will host an additional question-and-answer session at 3:30 p.m. Pacific Time (6:30 p.m. Eastern Time) to provide an opportunity for financial analysts to ask more detailed product and financial questions. To access this call, dial (877) 303-6913 (domestic) or (224) 357-2188 (international) with conference ID # 82809250. This follow-up call will be webcast live and accessible at http://investor.fortinet.com and will be archived and available after the call at http://investor.fortinet.com/events.cfm. A replay of this conference call will also be available through Aug. 2, 2011, by dialing (855) 859-2056 (domestic) or (404) 537-3406 (international) with conference ID # 82809250.

About Fortinet(www.fortinet.com)

Fortinet (NASDAQ: FTNT) is a worldwide provider of network security appliances and the market leader in unified threat management (UTM). Our products and subscription services provide broad, integrated and high-performance protection against dynamic security threats while simplifying the IT security infrastructure. Our customers include enterprises, service providers and government entities worldwide, including the majority of the 2009 Fortune Global 100. Fortinet's flagship FortiGate product delivers ASIC-accelerated performance and integrates multiple layers of security designed to help protect against application and network threats. Fortinet's broad product line goes beyond UTM to help secure the extended enterprise - from endpoints, to the perimeter and the core, including databases and applications. Fortinet is headquartered in Sunnyvale, Calif., with offices around the world.

Copyright © 2011 Fortinet, Inc. All rights reserved. The symbols ® and ™ denote respectively federally registered trademarks and unregistered trademarks of Fortinet, Inc., its subsidiaries and affiliates. Fortinet's trademarks include, but are not limited to, the following: Fortinet, FortiGate, FortiGuard, FortiManager, FortiMail, FortiClient, FortiCare, FortiAnalyzer, FortiReporter, FortiOS, FortiASIC, FortiWiFi, FortiSwitch, FortiVoIP, FortiBIOS, FortiLog, FortiResponse, FortiCarrier, FortiScan, FortiDB and FortiWeb. Other trademarks belong to their respective owners. Fortinet has not independently verified statements or certifications herein attributed to third parties and Fortinet does not independently endorse such statements. This news release may contain forward-looking statements that involve uncertainties and assumptions. If the uncertainties materialize or the assumptions prove incorrect, results may differ materially from those expressed or implied by such forward-looking statements and assumptions. All statements other than statements of historical fact are statements that could be deemed forward-looking statements, including but not limited to, any statements related to expected trends in cybercriminal activity. These trends are difficult to predict and any stated expectations regarding these trends may not ultimately be correct. Fortinet assumes no obligation to update any forward-looking statements, and does not intend to update these forward-looking statements.

QUICK FACTS

2000

NASDAQ: FTNT

Sunnyvale, California

1,400+

FY10 Revenue: $325M

TTM Revenue: $348M

$433M cash and no debt

Profitable

May 2002

700,000+

Customers

100,000+ customers

#1 in WW UTM market

Top 5 Largest Network Security Appliance Vendor

60+ patents

100+ patents pending

100+ awards, including:

Security Product of the Year

Best Integrated Security Appliance

Best IPS solution

Top Mid-market Solution

2006 Technology Pioneer

7 ICSA security certifications

NSS certified (UTM)

ISO 9001 certified

Corporate and Securities Counsel
Wilson Sonsini

Goodrich & Rosati

Palo Alto, California

Auditors

Deloitte Touche Tohmatsu

San Jose, California