DDoS defense collaborative relationship optimization algorithm based on social network
Zhang Ming-qin · Jisuanji yingyong yanjiu · 2013
For the unreasonable establishment process and incomprehensive consideration of influencing factors of collaboration relationship in the previous study,based on social network thinking,this paper proposed a DDoS defense cooperation relationship optimization algorithm. First,it analyzed the characteristics of DDoS defense cooperation relationship from two angles of complex adaptive systems and social network,and gave the collaborative relationship optimization ideas. Then it built a five-tuple collaborative relationships to optimize the model of influencing factors,and elaborated model within relationship between tuples. According to the process of establishing effective ties of social networks and reinforcement learning ideas,it designed a collaborative relationship optimization algorithm. DDoS attack and defense simulation results verify the effectiveness of the algorithm,it's able to obtain less number of interactive relationship,reduce the amount of interactive collaboration information and improve the overall defense capability.