An Efficient Key Assignment Scheme for Access Control in a Hierarchy.
Praveen Kumar VadnalaAnish MathuriaPublished in: ICISS (2006)
Keyphrases
- access control
- protection schemes
- fine grained
- dynamic access control
- security model
- data security
- security policies
- security mechanisms
- role based access control
- database security
- security requirements
- rbac model
- access control models
- security architecture
- role based access control model
- access control policies
- access control systems
- role assignment
- multi domain
- data protection
- trust relationships
- access control mechanism