Analysis of DDoS attack trait in Gnutella peer-to-peer
于Gnutella对等网的DDoS攻击特性分析*

This paper presented an investigation on DDoS attack in Gnutella by summarizing Gnutella protocol, analyzed subsistent security problem in it and describing principle, category and detection of the traditional DDoS attack on network layer. On the basis of comparison between DDoS attack in Gnutella network and DDoS attack on network laye, this paper proposed methods on resilience to the former one.