2009 search results - page 60 / 402 » A privacy-aware access control system |
CCS
2007
ACM
14 years 3 months ago
2007
ACM
Administrative RBAC (ARBAC) policies specify how Role-Based Access Control (RBAC) policies may be changed by each administrator. It is often difficult to fully understand the effe...
IEEEARES
2006
IEEE
14 years 5 months ago
2006
IEEE
In highly open systems like the Internet, attribute-based access control (ABAC) has proven its appropriateness. The specification and maintenance of ABAC policies however has tur...
ADC
2007
Springer
14 years 5 months ago
2007
Springer
Research efforts have been directed toward the improvement of privacy protecting technology by incorporating privacy protection into database systems. Purpose acts as a central co...
POLICY
2004
Springer
14 years 4 months ago
2004
Springer
We study the specification of access control policy in large-scale distributed systems. Our work on real-world policies has shown that standard policy idioms such as role hierarc...
WETICE
1998
IEEE
14 years 3 months ago
1998
IEEE
We describe a system whose purpose is to explore the use of certificates for the distributed management of access rights for resources that have multiple, independent, and geograp...