OPEN DOOR NETWORKS UPDATES SECURITY PRODUCTS, ANNOUNCES SPECIAL PRICING

ASHLAND, OR. -- January 23, 2007 -- Open Door Networks Inc. today announced major upgrades to its comprehensive line of Macintosh Internet security products. The upgrades, available immediately, provide significant new functionality and enhanced integration, along with addressing new and evolving security issues. Open Door also announced special pricing on the products through February 14.

Each of Open Door's security products is receiving an upgrade:

Free 30-day evaluation versions of the updated products are available from Open Door's Web site at http://www.opendoor.com. Mac OS X 10.3.9 or later is required.

Through February 14, 2007, special pricing for the products is:

Through the same period, upgrade pricing includes:

Access to Open Door's Internet security blog, integrated directly into the products, is also freely available to all at http://www.isfym.com. The blog provides up-to-date information on the latest Macintosh Internet security issues as those issues develop and evolve.

Open Door Networks, a leading provider of Internet security solutions for the Macintosh, shipped the first Macintosh firewall in 1998, and premiered its flagship DoorStop X Security Suite in 2005. Open Door's mission is to provide Macintosh users with Internet solutions that are as easy-to-use and as powerful as the Macintosh itself. Open Door Networks is based in Ashland, Oregon.

DoorStop and Who's There? Firewall Advisor are trademarks of Open Door Networks, Inc. Other trademarks are held by their respective owners.