423 search results - page 7 / 85 » A Logical Approach to Dynamic Role-Based Access Control |
POLICY
2005
Springer
14 years 1 months ago
2005
Springer
This paper presents a framework for representing and distributing access control policies in distributed heterogeneous systems. Access control polices follows the RBAC (Role Based...
MOBIQUITOUS
2005
IEEE
14 years 1 months ago
2005
IEEE
A significant deterrent to the ability to connect in a spontaneous manner in cross-enterprise collaborative applications is the difficulty in users from different domains being ab...
ACSAC
2002
IEEE
14 years 16 days ago
2002
IEEE
The Role-Based Access Control (RBAC) model is traditionally used to manually assign users to appropriate roles, based on a specific enterprise policy, thereby authorizing them to ...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
We present EON, a logic-programming language and tool that can be used to model and analyze dynamic access control systems. Our language extends Datalog with some carefully design...
CADE
2006
Springer
14 years 7 months ago
2006
Springer
Access-control policies have grown from simple matrices to non-trivial specifications written in sophisticated languages. The increasing complexity of these policies demands corres...