20 search results - page 1 / 4 » Role-Based Delegation Model Hierarchical Roles (RBDM1) |
ACSAC
2004
IEEE
13 years 8 months ago
2004
IEEE
The basic idea behind delegation is that some active entity in a system delegates authority to another active entity in order to carry out some functions on behalf of the former. ...
ESORICS
2006
Springer
13 years 8 months ago
2006
Springer
User delegation is a mechanism for assigning access rights available to a user to another user. A delegation operation can either be a grant or transfer operation. Delegation for r...
COMPSAC
2002
IEEE
13 years 9 months ago
2002
IEEE
Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBAC’...
ACSAC
2001
IEEE
13 years 8 months ago
2001
IEEE
The RBAC96 access control model has been the basis for extensive work on role-based constraint specification and role-based delegation. However, these practical extensions can als...
AIMSA
2008
Springer
13 years 11 months ago
2008
Springer
Since its formalization RBAC has become the yardstick for the evaluation of access control formalisms. In order to meet organizational needs, it has been extended along several di...