Aladdin CFO to Speak at AeA Classic Financial Conference

CHICAGO, November 1, 2007 - Aladdin Knowledge Systems, Ltd. (NASDAQ: ALDN), an information security leader specializing in authentication, software DRM and content security, today announced that CFO Aviram Shemer will present during the AeA Classic Financial Conference held November 4-7th at the Monterey Conference Center in Monterey, California.

In its 37th year, AeA's event provides member public technology companies with a significance venue to showcase key technology to investors. Shemer will highlight Aladdin's ongoing global growth and innovation throughout the authentication, software DRM and content security markets. For more information on the AeA Classic Financial Conference, visit www.aeanet.org/FinancialServices/AeAClassic.asp.

About Aladdin

Aladdin Knowledge Systems' Software Rights Management products are the #1 choice of software developers and publishers to protect intellectual property, increase revenues, and reduce losses from software piracy. Aladdin eToken is the world's #1 USB-based authentication solution. The Aladdin eSafe secure Web gateway provides the most advanced protection against the latest Web-based threats and attacks. Aladdin has offices in 12 countries, a worldwide network of channel partners, and has won numerous awards for innovation. For more information, visit the Aladdin Web site at www.Aladdin.com.

©2007 Aladdin Knowledge Systems, Ltd. All rights reserved. Aladdin Knowledge Systems and the Aladdin logo are trademarks or registered trademarks of Aladdin Knowledge Systems, Ltd. All other product and brand names mentioned in this document are trademarks or registered trademarks of their respective owners

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