Efficient Access Control in a Hierarchy for Hardware-limited Users.
Kuo-Ching LiuHui-Feng HuangPublished in: J. Convergence Inf. Technol. (2010)
Keyphrases
- access control
- access control mechanism
- fine grained
- dynamic access control
- unauthorized access
- data security
- security policies
- low cost
- role based access control
- security model
- trust relationships
- security mechanisms
- security requirements
- access control policies
- rbac model
- access control models
- end users
- database security
- identity management
- access control systems
- protection schemes