A Novel Grey Game-Theoretic Model for Intrusion Detection in Vehicular Ad Hoc Network
Ensuring security plays a significant role in maintaining the stable operation of vehicular ad hoc network (VANET).Actually,its impracticable to evaluate the precise value of packets transmission success rate within a short time due to the uncertainty of environmental information collected.To reduce the influence of these errors on detection scheme,we develop the two-person zero-sum classical game into a two-person zero-sum intrusion detection grey game for formulating the confrontation behavior between intrusion detection system (IDS) and malicious node.Finally,we introduce an implementation architecture of our intrusion detection scheme and illustrate the feasibility of our model by simulation.Simulation results reflect some properties of our model,which conclude that IDS can resist malicious attacks more effectively through modifying some parameters.
VANET intrusion detection system game theory two-person zero-sum grey game
Cheng Tan Hao Sun Ning Cao Lihui Sun Cheng Li
Department of Applied Mathematics,Northwestern Polytechnical University,Xian,710129,China
国际会议
杭州
英文
547-551
2013-03-22（万方平台首次上网日期，不代表论文的发表时间）