Research on defence scheme against DDoS attacks based on ISP networks
Haijin Ji · Jisuanji gongcheng yu sheji · 2008
The characteristic of DDoS attack on ISP networks is discussed and a collaborative defence scheme against DDoS attacks based on ISP networks is presented.The scheme construct attack aggregation tree from the information of traffic.The scheme could find the origin flow from the attack aggregation tree and control it.The scheme could defend DDoS attack based on ISP networks with less cost than on the whole networks.The experimental results show the effectiveness of the scheme in defending the DDoS attacks.