Press Release

CALYPTIX SECURITY TO EXHIBIT AT RSA CONFERENCE 2007 IN SAN FRANCISCO

February 1, 2007 — CHARLOTTE, NC Internet security firm, Calyptix Security, will exhibit at the RSA Conference 2007 at the Moscone Center in San Francisco, California.

As the largest network security trade show in the world, the RSA Conference draws top vendors from global technology companies specializing in network security related products and services. It is the most diverse annual gathering of world-class information security professionals. Included among this year's group of highly distinguished keynote speakers are Bill Gates, Larry Ellison, Colin Powell, and Stratton Sclavos. Attendees will also be invited to a number of individual workshops, podcasts, informational sessions, Peer2Peer sessions, and product demonstrations.

Throughout its 16 year history, the RSA Conference has consistently attracted the world's best and brightest in the field, creating opportunities for conference attendees to learn about IT security's most important issues through first-hand interactions with peers, luminaries and emerging and established companies. The RSA Conference 2007 promises some 220 informational sessions and more than 325 exhibitors with expected attendance numbers to exceed 15,000.

Calyptix Security will offer product demonstrations, reseller information, and give-aways in booth 224. Dr. Yuliang Zheng, a world renown expert in cryptography and co-founder of Calyptix Security, will be on hand to answer questions and to speak about the importance of network security for small and medium sized businesses.

For additional information on Calyptix Security, please visit www.calyptix.com.

About Calyptix Security Corporation
Founded in 2002, Calyptix Security Corporation is a developer of Unified Threat Management (UTM) security solutions for the needs of small and medium size businesses. Calyptix Security has rapidly commercialized its premier product line, AccessEnforcer, an all-in-one appliance that deploys DyVax, the company's proprietary algorithm and inspection engine to dynamically filter network traffic from true zero-day threats without reliance on signatures. Calyptix Security is headquartered in Charlotte, NC. For more information, please visit the Calyptix Security website at www.calyptix.com or call 704-971-8989.