Design and implementation of context-aware security management system for ubiquitous computing environment

Authors:
Seon-Ho Park;Joon-Sic Cho;Young-Ju Han;Tai-Myoung Chung
Affiliations:
Internet Management Technology Laboratory, School of Information and Communication Engineering, Sungkyunkwan University, Gyeonggi-do, Republic of Korea;Internet Management Technology Laboratory, School of Information and Communication Engineering, Sungkyunkwan University, Gyeonggi-do, Republic of Korea;Internet Management Technology Laboratory, School of Information and Communication Engineering, Sungkyunkwan University, Gyeonggi-do, Republic of Korea;Internet Management Technology Laboratory, School of Information and Communication Engineering, Sungkyunkwan University, Gyeonggi-do, Republic of Korea
Venue:
ISPA'07 Proceedings of the 2007 international conference on Frontiers of High Performance Computing and Networking
Year:
2007

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Abstract

This paper discusses security considerations of a ubiquitous computing environment and presents the context-aware security management system. The system supports the management and enforcement of context-aware security policies, and manages the context of users and resources in the ubiquitous computing environment. The system provides partial credential based user authentication and context aware access control service. This paper presents a calculation algorithm of an authentication credential value using fuzzy if-then rule for partial credential based user authentication.