Covert Channel Design and Implementation Based on ICMP Protocol
Muqing Yang · Computer Knowledge and Technology · 2008
Covert Channel network is a common means of communication,it can be hidden in the network data transmission,and commonly used in network attacks.ICMP protocol on the analysis,the ICMP Based on the protocol covert channel,and C++ Builder 6.0 to achieve.Operation results of the process were analyzed,presented some of the covert channel preventive measures.