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Halon Security Selects Commtouch to Defend Against Email Threats

RPD Technology Added to UTM to Block Spam and Viruses in Real-Time
Sunnyvale, CA and Gothenburg, Sweden – March 28, 2007 – Halon Security and Commtouch (NASDAQ: CTCH) announced today that they have entered into an agreement to add Commtouch anti-spam and Zero-Hour™ Virus Outbreak Protection to Halon Security’s secure and flexible Unified Threat Management appliances.

Sweden-based Halon will integrate the Commtouch email security solution into its SX Security Gateway series. Halon’s flexible, scalable network solutions are marketed to small and mid-sized enterprises in Europe, Asia and the United States. Now its customers will benefit from an added layer of built-in real-time defense against spam and email-borne virus outbreaks.

“We sought a partner with the best possible email security solution and proven experience in the UTM market,” said Peter Falck, CEO of Halon Security. “Commtouch has a long track record of consistently delivering top outbreak detection for spam and viruses. As the battle to make email safe heats up, I am confident with Commtouch as our ally.”

“Commtouch is proud to work with Halon to bring innovative, flexible and secure UTM solutions to market,” said Ronni Zehavi, Commtouch VP of International Business Development. “Halon understands the importance of email security and is serious about offering its customers a truly secure UTM. In addition to eradicating the nuisance of junk mail, the Commtouch-enhanced UTM solution will block email-borne viruses in real-time, before they threaten the network.”

About Halon Security

Halon Security, headquartered in Gothenburg, Sweden, develops and manufactures IT security products with hardware firewalls as their specialty. Standard with each firewall is BSD, the market’s safest operating system. Advanced functionality for antispam and antivirus, Quality of Service, the ability to schedule every services, hardware failure avoidance, and Internet provider switching enables Halon Security firewall users to get maximum IT security and performance.
Today, Halon Security’s firewalls are available in Europe, Asia, and the Americas.
For more information go to: http://www.halonsecurity.com.

About Commtouch

Commtouch Software Ltd. (NASDAQ: CTCH) is dedicated to protecting and preserving the integrity of the world's most important communications tool -- e-mail. Commtouch has over 16 years of experience developing messaging software and is a global developer and provider of proprietary anti-spam, Zero-Hour virus protection and Reputation Service solutions. Using core technologies including RPD (Recurrent Pattern Detection™), the Commtouch Detection Center analyzes billions of email messages per month to identify new spam and malware outbreaks within minutes of their introduction into the Internet. Integrated by more than 60 OEM partners, Commtouch technology protects thousands of organizations, with over 50 million users in over 100 countries. Commtouch is headquartered in Netanya, Israel, and has a subsidiary in Sunnyvale, Calif. For more information, see: www.commtouch.com. The site includes the Commtouch online lab detailing spam statistics and charts.

Recurrent Pattern Detection, RPD and Zero-Hour are trademarks, and Commtouch is a registered trademark, of Commtouch Software Ltd. U.S. Patent No. 6,330,590 is owned by Commtouch.

Halon Security Contact:
Peter Falck, CEO
?tteh?gsgatan 8b
SE-41674 Gothenburg, Sweden
+46 31 707 24 86 (GMT+1)
peter.falck@halonsecurity.com

Commtouch Contact:
Rebecca Steinberg Herson
US: 650-864-2112
Int'l: +972-9-863-6877
rebeccah@commtouch.com