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영어

Computer network information security has attracted much attention of the society. The importance of computer network information is widely accepted. According to the determined selection criterion of computer network information security evaluation indexes to choose 5 first-level evaluation indexes and 19 second-level evaluation indexes to construct the evaluation system of computer network information security, using the analytic hierarchy process (AHP) to determine the weight of each evaluation index, the evaluation results of computer network information security are divided into 5 levels, that is, very safe, safe, general, dangerous, very dangerous. Establishing the fuzzy comprehensive evaluation model, through the expert evaluation method to carry on the level evaluation, the computer network information security evaluation of Weifang University of Science and Technology is taken as an example to carry on the simulation calculation. The fuzzy comprehensive evaluation model of the computer network information security is professional, scientific, and reasonable, which could provide theoretical basis for the development of computer network.