688 search results - page 41 / 138 » A Calculus for Access Control in Distributed Systems |
POLICY
2005
Springer
14 years 2 months ago
2005
Springer
This paper presents a framework for representing and distributing access control policies in distributed heterogeneous systems. Access control polices follows the RBAC (Role Based...
SIGOPS
2008
13 years 9 months ago
2008
Deployment of shared storage systems is increasing with rapid adoption of virtualization technologies to provide isolation, better management and high utilization of resources. Qu...
CCS
2007
ACM
14 years 3 months ago
2007
ACM
Materialized XPath access-control views are commonly used for enforcing access control. When access control rules defining a materialized XML access-control view change, the view...
INFOCOM
2005
IEEE
14 years 2 months ago
2005
IEEE
—It is well known that IEEE 802.11 provides a physical layer multirate capability and, hence, MAC layer mechanisms are needed to exploit this capability. Several solutions have b...
SAC
2008
ACM
13 years 8 months ago
2008
ACM
The agent paradigm includes the notion that agents interact with services. This paper identifies the need for controlled access to such services, from the perspective of agent sys...