Network Security Posture Assessment of Electric Power Information System Based on Data Mining
In order to solve some problems existing in the current assessment of power grid security situation,a mathematical model for the assessment of power grid security situation is constructed by using the method of data mining,and an in-depth study is carried out.Then,gray correlation analysis is carried out using gray correlation theory to determine the median value of each index,and simulation tests are conducted.The study shows that the method can better reflect the security of the power grid.And a more accurate evaluation result can be obtained.
data miningelectric power information systemnetwork security postureassessment modeling
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