A Novel Network Survivability Analysis and Evaluation Model
Network survivability has the characteristics of complexity,dynamic evolution and uncertainty,which has become one of the most important factors for analyzing and evaluating network performance.Network survivability analysis and evaluation is a process of analyzing and quantifying the degree to which network system can survive in network threats.This paper proposes a novel network survivability analysis and evaluation model.Firstly,network survivability is abstracted as a dynamic game process among network attacker,network defender and normal user,thereafter network survivability evolutionary game model is established and network survivability analysis algorithm is proposed based on the game model.Secondly,the survivability characteristics of the network can be measured and evaluated based on the analyzed information based on the proposed immune evolutionary algorithm for network survivability metric weight solving and network survivability evaluation method using multiple criteria decision making.Finally,the proposed network survivability analysis and evaluation model is experimented in a typical network environment and the correctness and effectiveness of the model is validated through experimental analysis.
network survivability evolutionary game model network threat analysis survivability evaluation modal immune evolution multiple criteria decision making
Wang Chunlei Wang Dongxia Miao Qing Ming liang Fang Lan Dai Yiqi
Department of Computer Science and Technology Tsinghua University Beijing, China Nation Key Laboratory of Science and Technology on Information System Security Beijing, China
国际会议
太原
英文
772-776
2013-04-06（万方平台首次上网日期，不代表论文的发表时间）