一种基于AHP构建的网络安全态势评估方法评价模型

An Evaluation Model of Network Security Situation Assessment Based on AHP

摘要: 目前网络安全态势评估方法繁多，对其缺乏统一的评价指标，从而导致评估方法在应用时难以选取。针对以上问题，本文提出了一种基于AHP构建的网络安全态势评估方法评价模型。首先介绍层次分析法(AHP)，阐明其实现步骤和计算原理；接着综合分析已有网络安全态势评估方法，得到了五个评价指标；而后基于AHP构建网络安全态势评估方法的评价模型，并阐明了评价步骤；最后以实例证明了该评价模型的有效性。

Abstract: At present, although there are many methods of network security situation assessment, there is no unified evaluation index, which makes it difficult to select the evaluation method when people need to use them. In view of the above problems, this paper presents an evaluation model of network security situation assessment method based on AHP. Firstly, the hierarchical analysis method (AHP) is introduced. Secondly, through the comprehensive analysis of the existing network security situation assessment method, five evaluation indexes are obtained. Thirdly, the evaluation model of the network security situation assessment method based on AHP is constructed. Finally, the effectiveness of the evaluation model is proved through the case.