Study on security of next generation network
Long Zhang, Kai Zhao · 2008
Since current studies on NGN mainly focus on passive defense, which has a certain limitation in such aspects as technique realization, the paper starts from a detailed analysis on security vulnerability of NGN, and then discussed possible attacks by hijack, concluded NGN attacks, suggested the key active defense strategies in network-built security, boundary security, access security and information transmission security, and presented the developing direction to be studied further, providing a good reference for the research on NGN.