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Security Evaluation of Computer Network Based on Hierarchy

摘要


Network security is an important issue that the development of computers faces. Based on hierarchy, the network security evaluation is researched by using the analytic hierarchy process in this study. The network security was the target hierarchy, and the environment, hardware, software and data security were used as the indicator hierarchy. The weights were calculated and sorted to understand the network security situation. An instance analysis was carried out by taking a campus network as an example. It was found that the campus network had some shortcomings in anti-virus software, vulnerability scanning and access control, and the security needed to be strengthened. Moreover the reliability of the method was proved. The network security evaluation method based on hierarchy designed in this study is feasible, which provides some theoretical bases for its further development in the field of network security.

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