Approach for information systems security situation evaluation using improved FAHP and Bayesian network

FU Yu; WU Xiao-ping; YE Qing

您当前的位置：

首页 >

文章列表页 >

Approach for information systems security situation evaluation using improved FAHP and Bayesian network

更新时间：2024-10-14

- Approach for information systems security situation evaluation using improved FAHP and Bayesian network
- Vol. 30, Issue 9, Pages: 135-140(2009)
- 作者机构：
  
  海军工程大学电子工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393.08
- Published：2009
- 稿件说明：
移动端阅览
FU Yu, WU Xiao-ping, YE Qing. Approach for information systems security situation evaluation using improved FAHP and Bayesian network[J]. 2009, 30(9): 135-140.
DOI：

FU Yu, WU Xiao-ping, YE Qing. Approach for information systems security situation evaluation using improved FAHP and Bayesian network[J]. 2009, 30(9): 135-140. DOI：

摘要

针对信息系统安全态势评估中安全风险等级确定问题

提出了一种利用改进的模糊层次分析法(FAHP)和贝叶斯网络推理评估安全态势的方法。采用改进的FAHP

解决了评估中难以衡量的攻击严重性因素的量化问题;同时

结合专家知识定义了推理规则下各因素的条件概率矩阵

进而建立了态势评估的贝叶斯网络推理模型

并给出了基于此模型的评估方法。实例分析表明

该方法合理有效

可为信息系统安全态势评估提供一种新思路。

Abstract

An approach for the information systems security situation assessment based on an improved FAHP and Bayesian network was proposed to solve the problem of obtaining the risk grade.The improved FAHP was used to quantify the factor of attack severity which was hard to scale.Simultaneously

the conditional probability matrices for all fac-tors were defined with the expert knowledge.Then a model for information security situation assessment was established by the Bayesian network inference

and the corresponding approach was presented.Finally

an illustrative instance was given to demonstrate its rationality and feasibility.Thus it may provide a new way for assessing information systems security situation.

关键词

Keywords

references

Views

1084

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Vehicular delay tolerant network routing algorithm based on optimized multi-period Bayesian network

Research on low-rate DDoS attack of SDN network in cloud environment

Study on Chinese spam filtering system based on Bayes algorithm

Bayesian network-based video QoE assessment method using image sustained damage analysis

Research on traffic identification and wavelength scheduling scheme in optical internet

Related Author

Linfeng LIU

Shenlei CAI

Yahang GUO

Jiagao WU

Xingshu CHEN

Qiang HUA

Yitong WANG

Long GE

Related Institution

School of Computer Science， Nanjing University of Posts and Telecommunications

Jiangsu Key Laboratory of Big Data Security ＆Intelligent Processing

College of Cybersecurity,Sichuan University

Research Institute of Cybersecurity,Sichuan University

College of Computer Science,Sichuan University

AI问答

⁰