ALDN Aladdin Knowledge Systems Ltd (MM)

Aladdin Knowledge Systems (NASDAQ: ALDN), an information security leader specializing in authentication, software DRM and content security, today announced that Aladdin HASP SRM now offers an Envelope for automatic file wrapping of software developed for the Apple Macintosh operating system.

Software publishers developing software for Macs can now take advantage of the same automatic file wrapping capabilities that current HASP SRM Envelope customers use for Windows and Linux. Within minutes, the HASP SRM Envelope "wraps" applications with robust HASP SRM anti-piracy and intellectual property protection, which securely binds software to the HASP SRM USB-based hardware key to prevent unauthorized use and reverse engineering. The HASP SRM Envelope includes universal binary support and a GUI for increased ease-of-use.

"Aladdin is pleased to support software publishers using the three major operating systems by providing tools that save time and allow developers to focus on their core competencies," said Laila Arad-Allan, vice president of the software DRM business unit at Aladdin Knowledge Systems. "With Envelope support for Windows, Linux and now Mac, HASP SRM strengthens its market-leading position in the DRM market and reinforces its commitment to provide software developers the most advanced software protection and licensing solution."

Pricing and Availability

Aladdin HASP SRM is available now and can be purchased through the worldwide network of Aladdin offices and authorized HASP distributors. The HASP SRM Developer Kit is available at no charge. Pricing for hardware- and software-based Protection Keys and product activations varies based on type and quantities selected. Current HASP SRM customers can download the Mac Envelope at no charge by downloading the update from the Aladdin website at www.aladdin.com/srm#srm_cd.

About Aladdin HASP SRM

Aladdin HASP SRM is the #1 choice of software publishers worldwide, boosting business growth and profitability through strong software copy protection, unmatched intellectual property protection, and secure licensing and product activation. Fully aligned with the software product lifecycle, award-winning HASP SRM features easy-to-use role-based tools for developers, product managers, order processing, and production. Visit www.Aladdin.com/HASP.

About Aladdin

Aladdin Knowledge Systems (NASDAQ: ALDN) is an information security leader with offices in 12 countries, a worldwide network of channel partners, and numerous awards for innovation. Aladdin eToken is the world's #1 USB-based authentication solution, offering identity and access management tools that protect sensitive data. Aladdin HASP SRM boosts growth for software developers and publishers through strong anti-piracy protection, IP protection, and secure licensing and product activation. Aladdin eSafe delivers real-time intelligent Web gateway security that helps protect data and networks, improves productivity, and enables compliance. Visit www.Aladdin.com.

�2008 Aladdin Knowledge Systems, Ltd. All rights reserved. HASP SRM, 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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Press Contact: Matthew Zintel Zintel Public Relations matthew.zintel@zintelpr.com 310.574.8888 Investor Relations Contact: Debbie Kaye Corporate Communications Manager debbie.kaye@aladdin.com 646.468.0481