Ontology-Based Delegation of Access Control: An Enhancement to the XACML Delegation Profile.
Malik Imran DaudDavid SánchezAlexandre ViejoPublished in: TrustBus (2015)
Keyphrases
- access control
- role based access control
- fine grained
- access control systems
- security policies
- access control policies
- data security
- dynamic access control
- role based access control model
- rbac model
- security model
- security architecture
- access control models
- security requirements
- trust relationships
- role assignment
- access control mechanism
- database security
- security mechanisms
- authentication and access control
- trust management
- access rights
- identity management
- database
- domain specific