An Enhanced Role-Based Access Control Mechanism for Hospital Information Systems.
Chen-Guang HeCun-Zhang CaoShu-Di BaoPublished in: CIS (2011)
Keyphrases
- access control
- access control mechanism
- hospital information systems
- role based access control
- access control policies
- security policies
- access control systems
- health care
- fine grained
- conflict resolution
- data security
- information systems
- stored data
- distributed environment
- discharge summaries
- security mechanisms
- security requirements
- data mining
- multi domain
- access rights