77 search results - page 3 / 16 » TCP covert timing channels: Design and detection |
SP
2008
IEEE
13 years 4 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...
CORR
2008
Springer
13 years 3 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...
IH
2001
Springer
13 years 9 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...
IFIPTM
2009
13 years 2 months ago
2009
Effective defense against Internet threats requires data on global real time network status. Internet sensor networks provide such real time network data. However, an organization...
CHES
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. The general trend in semiconductor industry to separate design from fabrication leads to potential threats from untrusted integrated circuit foundries. In particular, mal...