Beyond separation of duty: an algebra for specifying high-level security policies.
Ninghui LiQihua WangPublished in: CCS (2006)
Keyphrases
- security policies
- high level
- access control
- low level
- security management
- network security
- distributed systems
- security concerns
- security requirements
- access control systems
- access control policies
- relational algebra
- data model
- multilevel secure
- query language
- home network
- databases
- cyber attacks
- knowledge management
- unauthorized access
- fine grained
- model based testing