163 search results - page 1 / 33 » Specifying and enforcing constraints in role-based access co... |
TKDE
2008
13 years 5 months ago
2008
Today more and more security-relevant data is stored on computer systems; security-critical business processes are mapped to their digital counterparts. This situation applies to ...
UML
2005
Springer
13 years 10 months ago
2005
Springer
Many of today’s software applications require a high-level of security, defined by a detailed policy and attained via mechanisms such as role-based access control (RBAC), mandat...
SACMAT
2003
ACM
13 years 10 months ago
2003
ACM
COMPSAC
2002
IEEE
13 years 10 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 9 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...