Toward Information Sharing: Benefit And Risk Access Control (BARAC).
Lei ZhangAlexander BrodskySushil JajodiaPublished in: POLICY (2006)
Keyphrases
- information sharing
- access control
- fine grained
- dynamic access control
- data sharing
- security policies
- data security
- knowledge sharing
- information exchange
- share information
- role based access control
- security requirements
- access control policies
- decision making
- security mechanisms
- information resources
- virtual communities
- trust relationships
- social awareness