APWEB
2008
Springer
14 years 4 months ago
2008
Springer
Abstract. Information sharing on distributed collaboration usually occurs in broad, highly dynamic network-based environments, and formally accessing the resources in a secure mann...
ACSAC
2001
IEEE
14 years 7 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...
ACSAC
2004
IEEE
14 years 7 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. ...
SACMAT
2003
ACM
14 years 8 months ago
2003
ACM
Role-based access control (RBAC) is recognized as an efficient access control model for large organizations. Most organizations have some business rules related to access control...
SACMAT
2006
ACM
14 years 9 months ago
2006
ACM
Delegation of authority is an important process that needs to be captured by any access control model. In role-based access control models, delegation of authority involves delega...