An Access Control Mode Based on Information Flow Graph

Due to different class systems make access decision independently, in the cross class information system (Cross-Class-IS), the privilege may be out of control and the security policies may not be coincident. It is huge risk especially to the higher class system. Now, the system normally checks the s...

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Bibliographic Details
Published in2011 Seventh International Conference on Computational Intelligence and Security pp. 998 - 1000
Main Authors Wang Chao, Chen XingYuan, Li Na
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2011
Subjects
Access control
Access control model
Analytical models
Computational modeling
Computers
Cross-Class-IS
Flow graphs
Information flow graph
Mathematical model
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Summary:Due to different class systems make access decision independently, in the cross class information system (Cross-Class-IS), the privilege may be out of control and the security policies may not be coincident. It is huge risk especially to the higher class system. Now, the system normally checks the security of the access between subject and object. But it cannot protect the indirect information caused by access cross class and domain. This article proposes an access control model, which can be used to analyze the security in Cross-Class-IS.
ISBN:9781457720086
1457720086
DOI:10.1109/CIS.2011.223