Technologies of Lawful Interception on Intelligent Network
Meng Xu-dong · 2004
The lawful interception on IP network is a method of information security technology aiming at monitoring the suspicious users or services. It is accomplished by sending the request for intercepting to the involved NWO/AP/SvP who will in turn bring the Intercept related information and the contents of communication of (intercepted) object back. Firstly, this paper gives an introduction to the technique for lawful interception on IP. Then the selection of intercepting point in all connection modes and the capture of the incepted data's are discussed in great detail. Finally, the paper analyses the technique of intercepted results' transmitting relating to the security.