A Study of Relation between Context Roles and Context Permissions in RBAC Systems

碩士 === 中原大學 === 資訊工程研究所 === 95 === In real world, a user’s permission may be associated with contexts, such as time, location, or others. We use Context Role-RBAC model to implement the concept of context in RBAC. Database will trigger events actively. Database can activate context roles according t...

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Bibliographic Details
Main Authors:	Chia-Hung Li, 李嘉浤
Other Authors:	Chung-Shyan Liu
Format:	Others
Language:	zh-TW
Published:	2007
Online Access:	http://ndltd.ncl.edu.tw/handle/18392430390370225452

id	ndltd-TW-095CYCU5392009
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spelling	ndltd-TW-095CYCU53920092015-10-13T13:55:57Z http://ndltd.ncl.edu.tw/handle/18392430390370225452 A Study of Relation between Context Roles and Context Permissions in RBAC Systems 以角色為基礎之權限控管系統中情境角色與情境權利關係之研究與實作 Chia-Hung Li 李嘉浤碩士中原大學資訊工程研究所 95 In real world, a user’s permission may be associated with contexts, such as time, location, or others. We use Context Role-RBAC model to implement the concept of context in RBAC. Database will trigger events actively. Database can activate context roles according to the temporal constraints of context roles. The spatial context is dealt after the user logins. The temporal context roles are assigned automatically. A system was implemented to show the normal permission and context permission of a user in different context. While context changes, a user’s context permissions will be updated too. Chung-Shyan Liu 留忠賢 2007 學位論文 ; thesis 47 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 中原大學 === 資訊工程研究所 === 95 === In real world, a user’s permission may be associated with contexts, such as time, location, or others. We use Context Role-RBAC model to implement the concept of context in RBAC. Database will trigger events actively. Database can activate context roles according to the temporal constraints of context roles. The spatial context is dealt after the user logins. The temporal context roles are assigned automatically. A system was implemented to show the normal permission and context permission of a user in different context. While context changes, a user’s context permissions will be updated too.
author2	Chung-Shyan Liu
author_facet	Chung-Shyan Liu Chia-Hung Li 李嘉浤
author	Chia-Hung Li 李嘉浤
spellingShingle	Chia-Hung Li 李嘉浤 A Study of Relation between Context Roles and Context Permissions in RBAC Systems
author_sort	Chia-Hung Li
title	A Study of Relation between Context Roles and Context Permissions in RBAC Systems
title_short	A Study of Relation between Context Roles and Context Permissions in RBAC Systems
title_full	A Study of Relation between Context Roles and Context Permissions in RBAC Systems
title_fullStr	A Study of Relation between Context Roles and Context Permissions in RBAC Systems
title_full_unstemmed	A Study of Relation between Context Roles and Context Permissions in RBAC Systems
title_sort	study of relation between context roles and context permissions in rbac systems
publishDate	2007
url	http://ndltd.ncl.edu.tw/handle/18392430390370225452
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A Study of Relation between Context Roles and Context Permissions in RBAC Systems

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