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Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/76746

Title:	Context-aware access control for the AAA architecture
Authors:	Liou, Wen-Ching;Liu, Annie 劉文卿;劉安妮
Contributors:	資管系
Keywords:	AAA architecture;Authorization policy;Context aware applications;Context-aware access control;Context-based access controls;Contextual information;Wireless environment;Wireless security;Access control;Industrial engineering;Internet service providers;Network architecture
Date:	2006
Issue Date:	2015-07-21 15:06:05 (UTC+8)
Abstract:	With the popularity of the Wireless environment, mobile workers are able to access various services or resources with seamless roaming just via their handheld devices. Therefore, not only for the corporations but the Internet Service Providers (ISPs), a secure and trusted remote access is necessary. The objective of this research is to present a novel context-aware access control for AAA Architecture, which adopts context as the design principle to define authorization policies. Therefore, the system can detect the changing context of mobile workers, re-authenticate them, dynamically adjust service permissions in the light of context-based access control policies, and finally bill users taking into account the contextual information. In this research, we take examples of mobile network to describe how the architecture works.
Relation:	36th International Conference on Computers and Industrial Engineering, ICC and IE 2006, Pages 3131-3141
Data Type:	conference
Appears in Collections:	[資訊管理學系] 會議論文

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