An Access Control System for Ubiquitous Computing based on Context Awareness 


Vol. 15,  No. 1, pp. 35-44, Feb.  2008
10.3745/KIPSTA.2008.15.1.35


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  Abstract

It is important to manage access control for secure ubiquitous applications. In this paper, we present an access-control system for executing policy file which includes access control rules. We implemented Context-aware Access Control Manager(CACM) based on Java Context-Awareness Framework(JCAF) which provides infrastructure and API for creating context-aware applications. CACM controls accesses to method call based on the access control rules in the policy file. We also implemented a support tool to help programmers modify incorrect access control rules using static analysis information, and a simulator for simulating ubiquitous applications. We describe simulation results for several ubiquitous applications.

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[IEEE Style]

J. Y. Lee, B. M. Chang, J. S. Ahn, K. G. Doh, "An Access Control System for Ubiquitous Computing based on Context Awareness," The KIPS Transactions:PartA, vol. 15, no. 1, pp. 35-44, 2008. DOI: 10.3745/KIPSTA.2008.15.1.35.

[ACM Style]

Ji Yeon Lee, Byeong Mo Chang, Joon Seon Ahn, and Kyung Goo Doh. 2008. An Access Control System for Ubiquitous Computing based on Context Awareness. The KIPS Transactions:PartA, 15, 1, (2008), 35-44. DOI: 10.3745/KIPSTA.2008.15.1.35.

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