A note on the confinement problem
Communications of the ACM
Information Hiding Techniques for Steganography and Digital Watermarking
Information Hiding Techniques for Steganography and Digital Watermarking
Covert Channels in LAN Protocols
LANSEC '89 Proceedings on the Workshop for European Institute for System Security on Local Area Network Security
Hiding Data in the OSI Network Model
Proceedings of the First International Workshop on Information Hiding
Eliminating Steganography in Internet Traffic with Active Wardens
IH '02 Revised Papers from the 5th International Workshop on Information Hiding
IEEE Transactions on Software Engineering - Special issue on computer security and privacy
Malicious ICMP tunneling: defense against the vulnerability
ACISP'03 Proceedings of the 8th Australasian conference on Information security and privacy
Covert messaging through TCP timestamps
PET'02 Proceedings of the 2nd international conference on Privacy enhancing technologies
Embedding covert channels into TCP/IP
IH'05 Proceedings of the 7th international conference on Information Hiding
On the limits of steganography
IEEE Journal on Selected Areas in Communications
Evaluating the transmission rate of covert timing channels in a network
Computer Networks: The International Journal of Computer and Telecommunications Networking
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The paper proposes a novel IP channel for sending hidden short messages, based mainly on the use of the “traceroute” command and the IP header Record route options. Instead of encrypting a hidden message or embedding it into a multimedia object, as in traditional multimedia steganography, we process the entire message and generate several IP packets with different types to carry the secret message. Thereby we foil an eavesdropper who is primarily applying statistical tests to detect encrypted communication channels. We show that our approach provides more protection against Steganalysis and sniffing attacks. A friendly graphical tool has been implemented to demonstrate the proposed secret IP channel.