Keyphrases
- access control
- document repository
- file system
- dynamic access control
- application specific
- object oriented
- data security
- back end
- framework enables
- information management
- security policies
- access control models
- information infrastructure
- development efforts
- access control policies
- role based access control
- metadata
- access control systems
- user interface
- concept hierarchy
- rbac model
- data mining
- search engine
- access control mechanism
- peer to peer
- case study