Startup Devises New Way to Squash Worms
Startup Avinti's iSolation Server secures e-mail in a new way, relying on virtual machine technology to trap malicious messages before they reach user's desktops.While the large anti-virus vendors continue to spend millions of dollars and thousands of man-hours churning out updated signature files, a Utah-based startup this week plans to unveil an entirely new e-mail security solution that needs no signatures and is capable of trapping malicious messages before they reach users desktops. Avinti Inc.s iSolation Server takes a unique approach to the challenge of stopping virus-infected messages and other malicious e-mail from reaching desktops. The solution relies on virtual machine technology to tell which messages should be blocked and which can be safely forwarded. Users and analysts say the technology holds promise for reining in the chaos that viruses visit upon corporate e-mail message systems.
"The first thing I thought was, Why has no one done this before?" said David Cassee, director of IT at InteliTarget Inc., of Herndon, Va., which has been using iSolation Server for about four months. "One of the Bagle variants came through on Saturday, and I didnt know it until I checked the logs on Monday and nothing had gotten through. It doesnt miss anything."