HIDING DATA IN VoIP

نویسندگان

  • Józef Lubacz
  • Wojciech Mazurczyk
  • Krzysztof Szczypiorski
چکیده

The paper presents and compares steganographic techniques that can be used to enable hidden communication within computer networks. A new class – “steganophony” – of such methods is introduced. Specific methods proposed by the authors – LACK, HICCUPS and SIP-based VoIP protocols’ steganography – are briefly described.

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تاریخ انتشار 2009