퍼지를 적용한 계약망 프로토콜 기반의 네트워크 보안 모델의 설계 및 시뮬레이션

Modeling and simulation of CNP-applied network security modelswith application of fuzzy rule-based system

Attempts to attack hosts in the network have become diverse, due to crackers developments of new creative attacking methods. Under these circumstances the role of intrusion detection system as a security system component gets considerably importance. Therefore, in this paper, we have suggested multiple intrusion detection system based on the contract net protocol which provides the communication among multiple agents. In this architecture, fuzzy rule based system has been applied for agent selection among agents competing for being activated. The simulation models are designed and implemented based on DEVS formalism which is theoretically well grounded means of expressing discrete event simulation models.