A multi-dimensional quantitative evaluation and strategy optimization method for power network attack and defense performance oriented to exercise process

Abstract

This invention discloses a multi-dimensional quantitative evaluation and strategy optimization method for power network attack and defense performance during drills. It relates to the technical field of network attack evaluation and includes: acquiring multi-source data from the entire attack and defense drill process, performing classification and standardization preprocessing to obtain multi-source classification data with a unified data structure; establishing a two-way evaluation index covering the entire attack and defense drill process, dynamically adjusting the index weights of the two-way evaluation indexes based on the service damage contribution of attack actions, resulting in a multi-dimensional quantitative evaluation system; calculating the individual index scores and comprehensive quantitative scores for both the attacker and defender; dynamically configuring the attack and defense difficulty coefficients based on the current drill scenario to calibrate the scores and obtain a comprehensive calibration score; identifying attack and defense weaknesses based on the comprehensive calibration score; generating optimization strategies based on preset optimization suggestions for the corresponding weakness indicators; verifying and optimizing the strategies in the next round of drills. This method achieves objective quantification, dynamic evaluation, and precise optimization of attack and defense performance.

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