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Viewing 1-3 of 3 total results
 A Semantic Context-Based Model for Mobile Web Services ...
context-based access control model (called SCBAC) to be applied in mobile web services environment by combining semantic web technologies with context-based access control mechanism. The proposed model is a context-centric access control solutions, context is the first-class principle that explicitly guides both policy specification and enforcement...
A Trust-based Context-Aware Access Control Model for Web ...
XML-based Role Based Access Control (X-RBAC) framework that incorporates context-based access control. We outline the configuration mechanism needed to apply our model to the Web services environment, and also describe the implementation architecture for the system. Keywords: XML, Role-Based Access Control, Trust Management, Web-Services 1....
MRBAC: Hierarchical Role Management and Security Access ...
like role management and access control. For instance, Role-Based Access Control (RBAC) has been widely used for user authorization control [9] in database management, workflow management [2], web environments [1], etc. However, most of the existing RBAC models mainly focus on document protection without considering spatial and temporal...
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