FOSTER CITY, CA – March 30, 2005 – Imperva, Inc., the developer of the world’s first Dynamic Profiling Firewall, is pleased to announce the relocation of its US headquarters. The address of the new office is:

Metro Center Tower
950 Tower Lane, Suite 1710
Foster City, CA 94404

The new headquarters includes expanded facilities to accommodate staffing additions driven by the company’s record revenue growth in 2004 as well as overall growth in the Web application and database security market. Conveniently located with easy access to local highways 92, 101 and 280, and spectacular views of the Peninsula waterways, hillsides, San Francisco Bay and the San Mateo Bridge, Metro Center Tower provides an ideal base for Imperva’s continued growth.

About Imperva

Imperva is the leader in application data security and compliance. Leading enterprise and government organizations worldwide rely on Imperva to prevent data theft and abuse, and ensure data integrity. The company’s SecureSphere products provide data governance and protection solutions that monitor, audit and secure business applications and databases. For more information, visit www.imperva.com

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Imperva and SecureSphere are trademarks of Imperva, Inc. All other brand or product names are trademarks or registered trademarks of their respective holders.

Editorial Contact

Marc Gendron
(781) 237-0341

marc@mqpr.net