Towards a Mechanism for Discretionary Overriding of Access Control.
Erik RissanenBabak Sadighi FirozabadiMarek J. SergotPublished in: Security Protocols Workshop (2004)
Keyphrases
- access control
- access control mechanism
- fine grained
- data security
- dynamic access control
- security policies
- access control policies
- role based access control
- access control models
- role based access control model
- security mechanisms
- security model
- database security
- data protection
- identity management
- access rights
- rbac model
- security requirements
- digital rights management
- role assignment
- intelligent agents
- databases