A Semantic Approach to Access Control and Automated Credential Negotiation for Decentralized Online Repositories / An OKKAM Project Use Case.
Hristo KoshutanskiAntonio MañaPublished in: SWAP (2008)
Keyphrases
- access control
- multi agent
- fine grained
- dynamic access control
- data security
- access control policies
- trust negotiation
- security policies
- role based access control
- database security
- peer to peer
- identity management
- electronic commerce
- access control systems
- distributed systems
- domain specific
- trust management
- access control models
- access control mechanism
- trust relationships
- data protection
- source code
- security model
- multi agent systems
- security mechanisms
- conflict resolution
- learning objects
- security requirements
- topic maps
- e government
- role assignment
- metadata