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The Research of Group Hierarchy Access Control in E-Government System
Abstract:
In order to meet the requirements of E-Government System with complex user relationships and diversified business process , this paper proposed an advanced RBAC model named Group Hierarchy Role-Based Access Control (GH-RBAC). In this model, tradition user role assignment have been reformed to multilayer user group role group assignment which improve the scalability and adaptability of access control. Finally, we design and implement the extend model which emphasis the way to carry out access control module with the low coupling.
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1840-1843
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Online since:
October 2013
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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