Citrix Access Gateway Gains Market Share in Secure Sockets Layer (SSL) Virtual Private Network (VPN) Market

Citrix Systems, Inc. (NASDAQ:CTXS), the global leader in application delivery infrastructure, announced continued revenue growth and market share gains in the Secure Sockets Layer (SSL) virtual private network (VPN) worldwide market according to a new May 2008 report from Gartner titled, “Market Share: Enterprise Network Security Equipment, Worldwide, 2007”1. In 2007, the Citrix Access Gateway™ secure access solution continued to strengthen its market share position, growing revenue by over 60 percent compared to 2006. Citrix increased its worldwide market share in the SSL VPN market, based on revenue, from approximately 15 percent in 2006 to approximately 18 percent in 2007.

The market for enterprise network security equipment continued to grow strongly in 2007, with robust growth in the SSL VPN segment - which grew by about 43 percent, compared with 20062, according to the Gartner report. Furthermore, growth is expected to continue in the specialized SSL VPN market, due to the more application- and datacenter-focused features required for secure and effective SSL VPN connectivity.

Citrix Access Gateway allows organizations to cost effectively extend access to datacenter resources from any location while maintaining unprecedented control over the use of those resources. With Access Gateway 8.1 announced today, Citrix is now providing the industry’s first secure access solution for virtual desktops through integration with the Citrix XenDesktop™ product line.

“We believe that gaining SSL VPN market share in this competitive space is validation of our strategy of providing intelligent access to applications, desktops and datacenter resources rather than focusing on basic perimeter and network access,” said Sanjay Uppal, vice president of product marketing at Citrix Systems, Inc. “As datacenters become increasingly virtualized and more computing resources move into the cloud, the role of traditional network-based access will continue to give way to application-oriented access solutions.”

A member of the Citrix Delivery Center™ product family, Citrix Access Gateway is the only SSL VPN to securely deliver any application with policy-based SmartAccess control. Users have easy-to use secure access to the applications and data they need to be productive. Organizations can cost effectively extend access to datacenter resources from outside the office while maintaining unprecedented control through comprehensive Citrix® SmartAccess policies.

About Citrix

Citrix Systems, Inc. (NASDAQ:CTXS) is the global leader and the most trusted name in application delivery infrastructure. More than 215,000 organizations worldwide rely on Citrix to deliver any application to users anywhere with the best performance, highest security and lowest cost. Citrix customers include 100 percent of the Fortune 100 companies and 99 percent of the Fortune Global 500, as well as hundreds of thousands of small businesses and prosumers. Citrix has approximately 8,000 partners in more than 100 countries. Annual revenue in 2007 was $1.4 billion.

For Citrix Investors

This release contains forward-looking statements which are made pursuant to the safe harbor provisions of Section 21E of the Securities Exchange Act of 1934. The forward-looking statements in this release do not constitute guarantees of future performance. Those statements involve a number of factors that could cause actual results to differ materially, including risks associated with revenue growth and recognition of revenue, products, their development and distribution, product demand and pipeline, economic and competitive factors, the Company’s key strategic relationships, acquisition and related integration risks as well as other risks detailed in the Company’s filings with the Securities and Exchange Commission. Citrix assumes no obligation to update any forward-looking information contained in this press release or with respect to the announcements described herein.

Citrix®, Citrix XenDesktop™, Citrix Delivery Center™ and Citrix Access Gateway™ are trademarks of Citrix Systems, Inc. and/or one or more of its subsidiaries, and may be registered in the U.S. Patent and Trademark Office and in other countries. All other trademarks and registered trademarks are property of their respective owners.

1 Market Share: Enterprise Network Security Equipment, Worldwide, 2007, Andy Rolfe, May 2008, Gartner, Inc.

2 Market Share: Enterprise Network Security Equipment, Worldwide, 2007, Andy Rolfe, May 2008, Gartner, Inc.