Power Internet of Things Security Evaluation Method Based on Fuzzy Set Theory
摘要
Aiming at the problems of high fuzziness and low integrity of the current Power Internet of Things network security evaluation index system, the fuzzy set theory is used to evaluate the security issues of Power IoT terminal, protocol, strategy, business operation, business management, employee operation and user operation of the Power Internet of Things from two aspects of the Power Internet of Things itself and manpower, the fuzzy judgment matrix is constructed, and the weight of index items is determined by AHP. To establish a comprehensive and reasonable Power Internet of Things safety evaluation index system, overcome the shortcomings of single and quantitative analysis of Power Internet of Things network risk, and realize the determination of fuzzy index weight combining quantitative and qualitative, so as to improve the accuracy of Power Internet of Things safety evaluation.