89 search results - page 1 / 18 » The Efficient Maintenance of Access Roles with Role Hiding |
COMAD
2008
13 years 6 months ago
2008
Role-based access control (RBAC) has attracted considerable research interest. However, the computational issues of RBAC models are yet to be thoroughly studied. In this paper, we...
ACSAC
2009
IEEE
13 years 2 months ago
2009
IEEE
Abstract--Role based access control (RBAC) is a powerful security administration concept that can simplify permission assignment management. Migration to and maintenance of RBAC re...
CCS
2007
ACM
13 years 8 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...
JNW
2006
13 years 4 months ago
2006
Abstract--Highly distributed environments such as pervasive computing environments not having global or broad control, need another attribute certificate management technique. For ...
CCS
2006
ACM
13 years 8 months ago
2006
ACM
Role engineering, the task of defining roles and associating permissions to them, is essential to realize the full benefits of the role-based access control paradigm. Essentially,...