基于TOPSIS的网络系统危险指数的计算方法
发布时间：2019-04-02 12:06
【摘要】：基于网络系统的安全需求,针对树形网络拓扑结构,提出一种网络系统危险指数的计算方法。根据各节点存在的漏洞,用优劣解距离法(TOPSIS)可以得出各节点的危险指数,结合其在系统中所占的权重,计算出整个网络系统的危险指数,为安全事件的提前防御和后期补救工作提供参考。
[Abstract]:Based on the security requirements of the network system, a method for calculating the hazard index of the network system is proposed, aiming at the topology structure of the tree network. According to the loopholes existing in each node, the hazard index of each node can be obtained by the method of separation between good and bad, and the risk index of the whole network system can be calculated by combining the weight of each node in the system, and the risk index of the whole network system can be calculated by (TOPSIS). To provide a reference for early defense and later remediation of security incidents.
【作者单位】： 西安邮电大学通信与信息工程学院;
【基金】：国家自然科学基金资助项目(61340040) 西安邮电大学研究生创新基金(CXL2016-28)
【分类号】：TP393.08
本文编号：2452546
[Abstract]:Based on the security requirements of the network system, a method for calculating the hazard index of the network system is proposed, aiming at the topology structure of the tree network. According to the loopholes existing in each node, the hazard index of each node can be obtained by the method of separation between good and bad, and the risk index of the whole network system can be calculated by combining the weight of each node in the system, and the risk index of the whole network system can be calculated by (TOPSIS). To provide a reference for early defense and later remediation of security incidents.
【作者单位】： 西安邮电大学通信与信息工程学院;
【基金】：国家自然科学基金资助项目(61340040) 西安邮电大学研究生创新基金(CXL2016-28)
【分类号】：TP393.08
【相似文献】
相关期刊论文 前3条
1 ;Web service composition algorithm based on TOPSIS[J];The Journal of China Universities of Posts and Telecommunications;2011年04期
2 姜小奇;彭景斌;范双南;;基于TOPSIS的网站影响力评价方法[J];电脑知识与技术;2011年33期
3 郑晓薇;任艳波;;基于TOPSIS模型的网格资源分配决策算法[J];计算机工程与设计;2010年02期
，本文编号：2452546
本文链接：https://www.wllwen.com/guanlilunwen/ydhl/2452546.html
