Vulnerability Detection and Optimization of Computer Network Based on Entropy Method

Computer network security is an important support for smooth realization of various network applications.This paper adopts the networked method to analyze the vulnerability of computer networks.The entropy method is used to establish the method, and test the vulnerability of computer network.Furthermore, based on the model test results, the optimization design method is put forward to reduce the vulnerability of computer network.Finally, some numerical simulation results are given to verify the practical application value of the proposed method.The research provides a new and effective method for reducing the vulnerability of computer networks during the cascade failure propagation effectively.