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[paper] protocol hopping covert channels
From: Steffen Wendzel <cdp_xe () gmx net>
Date: Tue, 13 Nov 2007 19:22:40 +0100
I just wrote a new paper about a way to realize covert channels I call
"protocol hopping covert channels". I also wrote a simple PoC code.
Protocol Hopping Covert Channels (PHCC) are a way to realize covert
channels that switch between different protocols while a covert channel
is established. PHCCs even can use a randomized protocol order and a
mixed packet order to transfer packets what makes them hard to
The paper and the PoC code is available here:
Full-Disclosure - We believe in it.
Hosted and sponsored by Secunia - http://secunia.com/
- [paper] protocol hopping covert channels Steffen Wendzel (Nov 13)