{"title":"From state-based to event-based contextual security policies","authors":"Yehia El Rakaiby, F. Cuppens, N. Cuppens-Boulahia","doi":"10.1109/ICDIM.2009.5356768","DOIUrl":null,"url":null,"abstract":"In this paper, we present a formal contextual security model for pervasive computing applications. Main features of the model are: support of authorization and obligation policies, monitoring and dynamic revocation of access rights, support of personalized security rule contexts, and support of collaborative applications. The model is also logic-based. Therefore, it enables the use of formal policy conflict and dynamic system analysis techniques.","PeriodicalId":300287,"journal":{"name":"2009 Fourth International Conference on Digital Information Management","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2009-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Fourth International Conference on Digital Information Management","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICDIM.2009.5356768","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
In this paper, we present a formal contextual security model for pervasive computing applications. Main features of the model are: support of authorization and obligation policies, monitoring and dynamic revocation of access rights, support of personalized security rule contexts, and support of collaborative applications. The model is also logic-based. Therefore, it enables the use of formal policy conflict and dynamic system analysis techniques.
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