Supported by the National Natural Science Foun-dation of China (90104005 ,66973034)
Based on the analysis of the covert channel's working mechanism of the internet control message protocol (ICMP) in internet protocol version 4 (IPv4) and Internet Protocol version 6 (IPv6), the ICMP covert cha...
Supported by the National Natural Science Foundation of China(90104005,66973034,60473023).
A new method using support vector data description (SVDD) to distinguishlegitimate users from mas-queradcrs based on UNIX user command sequences is proposed Sliding windowsare used to get low detection delay. Experime...