Modeling context-based security policies with contextual graphs

被引：0

作者：

Mostéfaoui, GK ^{[1
]}

Brézillon, P ^{[1
]}

机构：

[1] Univ Fribourg, Software Engn Grp, Fribourg, Switzerland

来源：

SECOND IEEE ANNUAL CONFERENCE ON PERVASIVE COMPUTING AND COMMUNICATIONS WORKSHOPS, PROCEEDINGS | 2004年

关键词：

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Security is top priority for pervasive applications, for which the number of reported incidents is in constant increase. Context-based security is an emerging approach. It aims at coping with the security problems resulting from the high heterogeneity and dynamicity of such environments. In this paper, we propose a new model for policies specification based on contextual graphs. It relies on a set of contextual information collected from the system and user's environments. This approach aims at providing a convenient way for modeling security requirements in complex systems.

引用

页码：28 / 32

页数：5

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