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IP covert timing channels
2004
Proceedings of the 11th ACM conference on Computer and communications security - CCS '04
A network covert channel is a mechanism that can be used to leak information across a network in violation of a security policy and in a manner that can be difficult to detect. In this paper, we describe our implementation of a covert network timing channel, discuss the subtle issues that arose in its design, and present performance data for the channel. We then use our implementation as the basis for our experiments in its detection. We show that the regularity of a timing channel can be used
doi:10.1145/1030083.1030108
dblp:conf/ccs/CabukBS04
fatcat:son2nwlej5hlpir6xdoeokwuk4