Fast Algorithm Based on Traffic Intensity for DDoS Attack Source Track
Zhao Huai-xun · Modern Electronics Technique · 2010
DDoS attack whose damage is great to the network,easy to implement,difficult to detect,difficult to track and so on,is one of the intractable problems in network protection.Network attack source track is an essential technology in stopping on-going attacks,prosecuting,and deterring attackers.Based on network topology and traffic principle of routers,a fast distributed algorithm for tracking DDoS attack source is proposed.The algorithm can determine the data traffic values of routers traffic accurately,coordinately and efficiently,the victim can infer the source of malicious data traffic by traffic intensity.Therefore,it can locate the attack origins rapidly and accurately.