97 search results - page 3 / 20 » IP covert timing channels: design and detection |
74
Voted
CORR
2008
Springer
14 years 8 months ago
2008
Springer
The paper concerns available steganographic techniques that can be used for creating covert channels for VoIP (Voice over Internet Protocol) streams. Apart from characterizing exis...
76
Voted
CCS
2004
ACM
15 years 2 months ago
2004
ACM
As network security is a growing concern, system administrators lock down their networks by closing inbound ports and only allowing outbound communication over selected protocols ...
SP
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper presents a predictable and quantifiable approach to designing a covert communication system capable of effectively exploiting covert channels found in the various layer...
121
click to vote
IH
2005
Springer
15 years 3 months ago
2005
Springer
It is commonly believed that steganography within TCP/IP is easily achieved by embedding data in header fields seemingly filled with “random” data, such as the IP identifier...
95
Voted
IH
2001
Springer
15 years 1 months ago
2001
Springer
We present a set of watermarking techniques for effective covert communication over an audio signal carrier. Watermark robustness is enabled using: (i) redundant spread-spectrum fo...