IDS mailing list archives
Re: Detecting covert data channels?
From: Jose Nazario <jose () monkey org>
Date: Wed, 30 May 2007 20:07:31 -0400 (EDT)
another tool to detect *encrypted streams* (which may be overt or covert) is netics, from fellow monkey.org user marius eriksen:
http://monkey.org/~marius/pages/?page=netics
it employs decent statistical tests to determine the entropy of a channel
which may indicate encryption where you expect it or not.
________ jose nazario, ph.d. jose () monkey org http://monkey.org/~jose/ http://monkey.org/~jose/secnews.html http://www.wormblog.com/ ------------------------------------------------------------------------ Test Your IDS Is your IDS deployed correctly?Find out quickly and easily by testing it with real-world attacks from CORE IMPACT. Go to http://www.coresecurity.com/index.php5?module=Form&action=impact&campaign=intro_sfw to learn more.
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Current thread:
- Detecting covert data channels? Joff Thyer (May 28)
- Re: Detecting covert data channels? vijay upadhyaya (May 29)
- RE: Detecting covert data channels? Omar Herrera (May 29)
- Re: Detecting covert data channels? Kowsik (May 29)
- Re: Detecting covert data channels? Eric Hacker (May 29)
- Re: Detecting covert data channels? Skip Carter (May 29)
- Re: Detecting covert data channels? Ron Gula (May 29)
- Re: Detecting covert data channels? Richard Bejtlich (May 30)
- Re: Detecting covert data channels? Jose Nazario (May 31)
