A Policy Management Model of the Network Security Interaction Based on State Transition
According to the problems of the network security interaction system about policy conflict, low efficiency and redundancy, which caused by the gradual complexity of the security policy structure and the quantity increase of security events, we established a policy management model of the network security interaction based on state transition and carried out a formal approach to define and analyze the completeness, consistency and redundancy of the security interaction defense policy. This model, which consists of three levels about entity, state and service, analyzes the relationships of entities by the process of state transition, and ensures the stable operation of the system based on the analysis components (such as construction, detection and so on) which provides by the service layer. The full lifecycle management, which includes generation, application and invalidation of policies, is realized in the model.
Security policy Completeness Consistency Redundancy state transition
Can Wang Wei Chen Hua Fang Wei Ai
Wuhan Digital Engineering Institute Wuhan, China WISDRI Engineering & Research Incorporation Limited Wuhan, China
国际会议
成都
英文
881-884
2010-12-17（万方平台首次上网日期，不代表论文的发表时间）