Access control in social networks: a reachability-based approach.
Imen Ben DhiaPublished in: EDBT/ICDT Workshops (2012)
Keyphrases
- access control
- social networks
- fine grained
- dynamic access control
- data security
- security mechanisms
- security policies
- access control models
- identity management
- role based access control model
- access control policies
- database security
- role based access control
- security model
- social networking
- online social networks
- access control mechanism
- database systems
- role assignment
- digital rights management
- security requirements
- access control systems
- rbac model
- database management systems
- information flow
- link prediction