Aladdin Announces Enhanced HASP SRM Anti-Piracy Tool for Mac Software
Developers

Award-winning software DRM solution offers full cross-platform support for
publishers using the HASP HL hardware keys to protect and license software
on Mac, Windows, and Linux

CHICAGO, September 8, 2008 - 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
(http://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
(http://www.aladdin.com/hasp/default.aspx).

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, improve productivity, and enable compliance. Visit
(http://www.aladdin.com/default.aspx).