指标融合下对网络安全态势评估模型的构建研究

The following indicators to assess construct fusion research model for network security situation

网络安全一直是困扰网络稳定性的关键,而对于网络安全态势的表征,需要从定性和定量分析上进行综合判定,并从信息的交互和关联性上来把握网络安全指标的科学评估,如静态信息主要从日志文件、漏洞扫描、网络脆弱性等指标来获得,动态信息主要从网络主机实时性状态参数信息及运行指标来获得,并对各类态势指标进行量化和权重修正,以决策者提供满足网络安全管理策略的重要技术参考依据。

Network security has always been the key to the stability of the troubled network, and for characterization of network security situation requires qualitative and quantitative analysis from the comprehensive judgment and come to grasp the scientific assessment of network security indicators from the interaction and relevance of information, such as static information obtained mainly from the log files, vulnerability scanning, network vulnerability and other indicators, mainly to obtain dynamic information from a host of real-time network status indicator parameter information and run, and all kinds of momentum indicators to quantify and weight amended to policymakers providing network security management strategy to meet the important technical reference.