Research on covert channel technologies in TCP protocol
Jiazhen Wang · Jisuanji gongcheng yu sheji · 2006
Information security is the best active research branch today. How to ensure the information security has become people'sfocus in opening network environment. People have paid more attention on one branch of the information security- steganography. Themain framework is introduced and the TCP packet header is analysed in details, then the method of realization covert channel in TCPprotocol is given. At the end, the broad perspectives of the research is analysed.