Research and Design of Policy Deployment Model for P2DR Model

This paper analyzes the insufficiency of dynamic adaptation network security model P2DR,and asserts some improved proposal for P2DR.A policy deployment model is designed on the insufficiency of policy for P2DR model.Deployment model provides the policy uniform defines,automatic distribution,self-adaptive management functions and so on.The security event coordination analysis is introduced in the deployment model.The model shares the security information between devices in order to realize cooperation of security policies,and achieves the goal of reposing security incident in time.The significance of deployment model is really realizing the dynamic and adaptive of P2DR model,and it makes the core effect of policy realized.