NDLI: Designing an agent-based RBAC system for dynamic security policy

Content Provider	IEEE Xplore Digital Library
Author	Yamazaki, W. Hiraishi, H. Mizoguchi, F.
Copyright Year	2004
Description	Author affiliation: Inf. Media Center, Tokyo Univ. of Sci., Japan (Yamazaki, W.; Hiraishi, H.; Mizoguchi, F.)
Abstract	Most practical applications have dynamic attributes, but conventional access control mechanisms have not addressed the problem sufficiently. We discuss how to realize an access control system that enables us to manage dynamic security policies. Our proposed method is based on role-based access control (RBAC), and the agent decides access rights dynamically for the abstract role, which is defined by the role administrator statically using context-enabled rules and an inference engine. By defining rules using declarative representation (logic programming style), bidirectional queries can be realized for user-role-permission relationships. We demonstrate the usefulness of our proposed system by presenting our project management application and its access control system.
Starting Page	199
Ending Page	204
File Size	146867
Page Count	6
File Format	PDF
ISBN	0769521835
ISSN	15244547
DOI	10.1109/ENABL.2004.22
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-06-14
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Access control Permission Project management Application software Chromium Information security Engines Logic programming Computer errors Error correction
Content Type	Text
Resource Type	Article
Subject	Hardware and Architecture Software

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