Sunday, September 13, 2009

Steganography meets VoIP in hacker world



An excellent way to hide messages or malicious payloads, making use of the unused UDP-RTP bits on a voice stream. I bet I can see the malformed or modified part of the RTP stream on Wireshark! Back to the lab for some tests!

Complete details on the link below.

Steganography meets VoIP in hacker world
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Have fun inserting stuff on those unused bits!
Ron
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Welcome to my blog, this is me thinking out loud about Voice over IP security (VoIP), managing and optimizing converged networks, Metasploit Framework, Cloud Computing, general security and privacy concerns, grappling adventures, and tuning my MKIV VW Jetta.

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Packet Boy Perseus
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I am an InfoSec Innovator, a Blue Ocean Seafarer and a Paul Graham Pupil.