6 search results - page 1 / 2 » A survey of covert channels and countermeasures in computer ... |
COMSUR
2007
13 years 4 months ago
2007
Covert channels are used for the secret transfer of information. Encryption only protects communication from being decoded by unauthorised parties, whereas covert channels aim to ...
DSN
2008
IEEE
13 years 11 months ago
2008
IEEE
Exploiting packets’ timing information for covert communication in the Internet has been explored by several network timing channels and watermarking schemes. Several of them em...
ICON
2007
IEEE
13 years 11 months ago
2007
IEEE
—Communication is not necessarily made secure by the use of encryption alone. The mere existence of communication is often enough to raise suspicion and trigger investigative act...
JCS
2011
12 years 12 months ago
2011
One of the main challenges in pervasive computing is how we can establish secure communication over an untrusted high-bandwidth network without any initial knowledge or a Public K...
JSS
1998
13 years 4 months ago
1998
An important problem in the ®eld of distributed systems is that of detecting the termination of a distributed computation. Distributed termination detection (DTD) is a dicult p...