Challenges for Access Control in Knowledge Federations.
Sergei EvdokimovBenjamin FabianSteffen KunzPublished in: KMIS (2009)
Keyphrases
- access control
- fine grained
- data security
- dynamic access control
- security policies
- role based access control
- access control policies
- identity management
- access control models
- knowledge sharing
- role based access control model
- security mechanisms
- knowledge transfer
- access control mechanism
- data protection
- security model
- security requirements
- security architecture
- access control systems
- distributed systems
- relational databases