149 search results - page 14 / 30 » Clustering subjects in a credential-based access control fra... |
ACSAC
2009
IEEE
14 years 2 months ago
2009
IEEE
—Access control models describe frameworks that dictate how subjects (e.g. users) access resources. In the Role-Based Access Control (RBAC) model access to resources is based on ...
MOBICOM
2004
ACM
14 years 1 months ago
2004
ACM
A new modeling framework is introduced for the analytical study of medium access control (MAC) protocols operating in multihop ad hoc networks. The model takes into account the e...
SRDS
2005
IEEE
14 years 1 months ago
2005
IEEE
We propose and evaluate a novel framework for enforcing global coordination and control policies over interacting software components in enterprise computing environments. This fra...
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
Collaborative and distributed applications, such as dynamic coalitions and virtualized grid computing, often require integrating access control policies of collaborating parties. ...