A Novel Grey Game-Theoretic Model for Intrusion Detection in Vehicular Ad Hoc Network
Cheng Tan, Hao Sun, Ning Cao, Lihui Sun, Cheng Li · Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013) · 2013
Ensuring security plays a significant role in maintaining the stable operation of vehicular ad hoc network (VANET). Actually, it's 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 twoperson 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.