FOSTER CITY, Calif., and LONDON, Nov. 28, 2006 – Imperva® the global leader in data security and compliance solutions for the data center, today announced that Atos Euronext Market Solutions (AEMS), the leading global provider of technology solutions for exchanges, clearing houses, banks, and intermediaries, has selected the SecureSphere® Web Application Firewall to protect its Internet-based trading platform from being compromised. AEMS chose SecureSphere after a thorough review of leading web application firewall products.

AEMS manages the derivative trade registration system for Euronext.liffe’s Bclear OTC service – a system delivered over the Internet to Euronext.liffe’s brokerage firm customers. SecureSphere protects this business critical application from attack and unauthorized access.

AEMS selected SecureSphere for its unique ability to inspect SSL encrypted traffic, automatically create security policies by profiling application behavior, and impose no changes to the existing data center infrastructure.

Mamal Torfeh, Head of Global Managed Services, AEMS said: “Our primary concern at AEMS is our clients, so we are continually reviewing our solutions to ensure we are working with the best suppliers in terms of reliability, security, and price performance. After a thorough review, SecureSphere emerged as a clear leader. SecureSphere is able to transparently protect our derivatives trading platform from internet attacks with out degrading application response times. Moreover, Imperva impressed us with superior technical support throughout the evaluation and deployment process.”

“Bclear is one of Euronext.liffe’s key operational systems for trade registration of equity wholesale derivatives,” said Shlomo Kramer, founder and CEO of Imperva. “AEMS’ decision to deploy SecureSphere to secure this core business application for their client is a powerful validation of the superiority of our technology and the fact that it imposes zero impact on the performance of production systems.”

About SecureSphere

The award-winning Imperva SecureSphere® products deliver practical solutions to protect sensitive data in the databases, Web applications, and Web services that support business critical systems. SecureSphere assesses, monitors, and audits all access to an organization’s databases, and tracks and controls user activity through Web applications and Web services. With SecureSphere, organizations have an automated, proven means to achieve and document regulatory compliance. SecureSphere uniquely saves time and IT resources by operating transparently with no changes to existing infrastructure and dynamically, requiring no manual tuning.

About Atos Euronext Market Solutions

AEMS is the leading global provider of technology solutions for exchanges, clearing houses, banks, and intermediaries. To best serve clients, AEMS is organised around the three key stages of the trading process: Exchange, Capital Markets and Clearing & Settlement. The Global Managed Services (GMS) division provides continuous client support and manages the Global Network. AEMS currently employs approximately 1,300 industry experts around the world and has offices in the United Kingdom, France, Belgium, Hong Kong, and the United States. For more information, please visit www.aems.net.

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