PadSteg: introducing inter-protocol steganography

@article{Jankowski2013PadStegII,
  title={PadSteg: introducing inter-protocol steganography},
  author={B. Jankowski and Wojciech Mazurczyk and Krzysztof Szczypiorski},
  journal={Telecommunication Systems},
  year={2013},
  volume={52},
  pages={1101-1111}
}
Hiding information in network traffic may lead to leakage of confidential information. [] Key Method PadSteg utilizes ARP and TCP protocols together with an Etherleak vulnerability (improper Ethernet frame padding) to facilitate secret communication for hidden groups in LANs (Local Area Networks). Basing on real network traces we confirm that PadSteg is feasible in today’s networks and we estimate what steganographic bandwidth is achievable while limiting the chance of disclosure. We also point at possible…
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