Research And Implement On Interaction Framework Of Network Security And Management

Along with the rapid progress of computer network, the position of network security management is increasingly outstanding, the form of network security defense has already changed from traditional single static protection to sstatic and dynamic combined, protection and detection combined tridimensional security defense system.Interaction model is footstone of interactive security defencse system.In this thesis, we first compare some current main interaction models and protocols, analyze their advantages and disadvantages, and abstract both sides of interaction: SM(Security Manager) and SD(Security Detector).Based on them, an open security management defense interaction framework-OSMIF is put forward, which includes SMIP(Security Management Interaction Protocols) and IMEF(Interaction Message Exchange Format).SMIP defines a reliable, safe and extensible interaction exchange protocol. IMEF defines an open, common and extensible interaction message exchange format. Also, we carry out experiments on OSMIF, and analyze and evaluate result of the experiments. In the end, the research directions of improving and extending in the future are presented.