Attribute-Based Access Control with Hidden Policies and Hidden Credentials.
Keith B. FrikkenMikhail J. AtallahJiangtao LiPublished in: IEEE Trans. Computers (2006)
Keyphrases
- access control
- access control policies
- role based access control
- fine grained
- security policies
- data security
- dynamic access control
- conflict resolution
- rbac model
- access control models
- security model
- role based access control model
- identity management
- security requirements
- trust management
- security mechanisms
- unauthorized access
- security architecture
- xml databases
- role assignment
- access control systems
- digital rights management
- data protection
- privacy preservation