Application of Fuzzy Comprehensive Method and Analytic Hierarchy Process in the Evaluation of Network Security Level Protection Research
Wei-Wei Zhi, Xinxing Zhou, Lei Yang · Journal of Physics Conference Series · 2021
Abstract The data center is the country’s key information infrastructure and an important cornerstone for the development of informatization. Only by ensuring the security of the data center can the security of important data or sensitive information of the information system be guaranteed. Data center network security level protection evaluation is an important technique and means to check whether the data center is safe. At present, the traditional methods of graded protection evaluation mainly have the problems of differences in understanding of safety indicators, ambiguity of judgments, uncertainty of judgment intervals, and unreasonable division of evaluation indicator weights. In view of the above problems, this paper proposes a method for evaluating the protection of data center network security levels based on fuzzy synthesis and AHP. This method classifies and divides the evaluation indicators in Isobao 2.0 into specific weights, determines the evaluation interval, and achieves quantitative and standardization., Objective grade protection evaluation method. Finally, the method is used to realize the evaluation of the network security level protection of a data center, and an objective and fair evaluation conclusion is given.