Keyphrases
- access control
- machine learning
- fine grained
- dynamic access control
- data security
- security policies
- role based access control
- identity management
- access control models
- access control policies
- rbac model
- security mechanisms
- database security
- access control mechanism
- security requirements
- data mining
- conflict resolution
- security model
- database systems
- access control systems
- database
- security architecture
- digital rights management