Network space security situation comprehensive evaluation method based on two-dimensional code reflection

The invention discloses a network space security situation comprehensive evaluation method based on two-dimensional code reflection, and belongs to the technical field of network space security situation evaluation. According to the method, the initial weight of each level of unit network space security factor is determined by adopting the improved analytic hierarchy process, so that rapid matrix fitting of indexes among multi-level structures in the decision process can be realized, the rationality in the decision process is improved, an amplification effect caused by reciprocal of each two indexes is avoided, and the security of the multi-level structure is improved. The accuracy is comprehensively evaluated in the future, network space security problems can be quickly found and fed back through the two-dimensional codes, subsequent proposal adjustment on network security factors is facilitated, the judgment capability of the power basic network space security situation is improved, and the method can be us