A Method for Information Security Risk Assessment Based on the Dynamic Bayesian Network

被引：15

作者：

Wang, Jiao ^{[1
]}

Fan, Kefeng ^{[2
]}

Mo, Wei ^{[1
]}

Xu, Dongyang ^{[2
]}

机构：

[1] Guilin Univ Elect Technol, Coll Elect Engn & automat, Guilin, Peoples R China

[2] China Elect Standardizat Inst, Informat Secur Res Ctr, Beijing, Peoples R China

来源：

PROCEEDINGS 2016 INTERNATIONAL CONFERENCE ON NETWORKING AND NETWORK APPLICATIONS NANA 2016 | 2016年

关键词：

information security; risk assessment; dynamic Bayesian network;

D O I：

10.1109/NaNA.2016.50

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

With the increasing complexity and diversity of information systems, more and more researchers gradually pay attention to the real-time dynamic risk assessment. In this paper, we introduce a method for information security risk assessment based on the dynamic Bayesian network. Firstly, we create a dynamic Bayesian network model based on the risk assessment process. Secondly, according to Bayesian theory and inference procedure, we analyze an information system and calculate the probability of the risk. Finally, in order to verify the validity and accuracy of the dynamic assessment model, we make an experiment to compare the dynamic Bayesian network model with the static Bayesian network model.

引用

页码：279 / 283

页数：5

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