New Defense System of Military Network based on Minimization of Counterexamples Algorithm on Model Checking

Network is the basis of the army informationization construction, and security is the guarantee for the army informationization construction. The article firstly analyzes the hidden trouble of the military network and the lack of defense methods, and then introduces a new defense system of military network based on minimization of counterexamples algorithm on model checking, to analyze the validity of the network security protocols. The algorithm, based on the algorithm Gastin P proposes, and then given an informal analysis on the well-known Needham-Schroeder public-key authentication protocol, can provide quite efficient and omnidirectional security for military networks.