Collaborative access control in on-line social networks.
Barbara CarminatiElena FerrariPublished in: CollaborateCom (2011)
Keyphrases
- access control
- fine grained
- data security
- dynamic access control
- security policies
- role based access control
- access control models
- role based access control model
- access control mechanism
- security architecture
- security mechanisms
- security model
- database security
- role assignment
- identity management
- access control policies
- knowledge sharing
- rbac model
- data protection
- access control systems
- digital rights management
- operating system