Bayes decision theory based risk minimization authorization mapping

Authorization decision was one of the key issues in the control access. In order to effectively enhance the security of authorization in trust based access control authorization, according to minimization risk Bayes decision theory, authorization was the object to the subject in access control as fo...

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Bibliographic Details
Published inTongxin Xuebao Vol. 36; no. Supplement 1; pp. 157 - 161
Main Authors Zhao, Bin, He, Jing-Sha
Format Journal Article
LanguageChinese
Published Editorial Department of Journal on Communications 01.11.2015
Subjects
Access control
access control;Bayes decision theory;trust;risk;authorization mapping
Bayesian analysis
Decision theory
Mapping
Minimization
Optimization
Risk
Simulation
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ISSN1000-436X
DOI10.11959/j.issn.1000-436x.2015295

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Summary:Authorization decision was one of the key issues in the control access. In order to effectively enhance the security of authorization in trust based access control authorization, according to minimization risk Bayes decision theory, authorization was the object to the subject in access control as found that the problem of optimal decision. A method that minimizates risk based authorization mapping to realize correct authorization operation in the access control was proposed. Example analysis and simulation experiment show that the method is able to reduce risk accurately to interaction final authorization.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1000-436X
DOI:10.11959/j.issn.1000-436x.2015295