Access Control Policy Translation, Verification, and Minimization within Heterogeneous Data Federations.
Gregory LeightonDenilson BarbosaPublished in: ACM Trans. Inf. Syst. Secur. (2011)
Keyphrases
- heterogeneous data
- access control policies
- access control
- conflict resolution
- data integration
- data management
- security policies
- databases
- data sources
- complex data
- metadata
- access control mechanism
- fine grained
- distributed environment
- web data
- information sources
- distributed systems
- database systems
- decision making
- information systems
- data mining