计算机科学
脆弱性(计算)
图形
脆弱性评估
理论计算机科学
图论
网络安全
数据挖掘
计算机安全
数学
心理学
组合数学
心理弹性
心理治疗师
作者
Huan Wang,Jianping Zhao,Liu Dan,Bo Li
出处
期刊:2017 International Conference on Computer Systems, Electronics and Control (ICCSEC)
日期:2017-12-01
被引量:1
标识
DOI:10.1109/iccsec.2017.8446732
摘要
In order to identify the vulnerabilities and their relationships, a network vulnerability assessment model and method based on attack graph is proposed. The attack graph model is formally defined, and then the CVSS scaling of the vulnerability is introduced to quantify the attack overhead and return on the path. Based on the quantitative value and network connection relation, the generation algorithm of attack graph is given, and the process of generation, transfer, diffusion and aggregation of network risk is simulated. Compared with the traditional attack graph generation algorithm, the average speed is increased by 18%.
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