An effective access control approach to support web service security
Proceedings of the 11th International Conference on Information Integration and Web-based Applications & Services
CA-UCON: a context-aware usage control model
CASEMANS '11 Proceedings of the 5th ACM International Workshop on Context-Awareness for Self-Managing Systems
Context-aware web services for security control and privacy preservation in an RFID supply chain
International Journal of Information Technology and Management
Bringing context-aware access to the web through spoken interaction
Applied Intelligence
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The paper presents a context-aware environment-role-based access control model (CERBAC). Unlike traditional systems where access control has been explored, access decisions may depend on the context in which requests are made. It illustrated how the well-developed notion of roles can be used to capture security relevant context of the environment in which access requests are made. By introducing environment roles, a novel access control framework that incorporates context-based access control it creates. Moreover a architecture is presented that supports security policies that make use of environment roles to control access to resources. Furthermore, it outlines the configuration mechanism needed to apply our model to the Web services environment, and describes the implementation architecture for the system.