Snort mailing list archives

Re: Can snort detect covert channels?


From: Mouza Al-Nayeli <mouza.alnayeli () gmail com>
Date: Sun, 4 Oct 2009 22:06:00 +0400

Thanks Jeff. Then, I'll start looking at the malware detection signatures
for any behavior similarities.

Those kind of responses are very much welcomed :)


2009/10/4 Jeff Kell <jeff-kell () utc edu>

Well, if it could detect them, they wouldn't be "covert" now, would they?
 :-)

It does however detect a number of "esoteric" channels, provided the
signatures for them.  In fact, a "large number" of signatures focus on such
traffic for malware detection.  Granted it is a reactive response at that
point, but the focus is on detection (IDS) rather than prevention (IPS).

Jeff




-- 
Mouza A. Al-Nayeli
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