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Article: CipherTrust adds spam filter to gateway.
- Article from:
- Network World
- Article date:
- January 26, 2004
CopyrightCOPYRIGHT 2004 Network World, Inc. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Byline: CARA GARRETSON
E-mail security company CipherTrust is boosting the anti-spam features of its gateway appliance with a software upgrade that includes four additional methods for users to detect unwanted messages.
Version 4.0 of Enterprise Spam Profiler (ESP), part of the company's IronMail appliance software, adds Bayesian filtering, URL filtering, content filtering and domain blacklisting to the product's arsenal of anti-spam techniques, says Paul Judge, CipherTrust's CTO. IronMail also offers companies virus protection, policy enforcement, message encryption and intrusion prevention.
ESP's Bayesian filter "learns" what a specific ...