Privacy-Preserving Social Network with Multigrained and Multilevel Access Control.
YounSun ChoPublished in: CoRR (2014)
Keyphrases
- privacy preserving
- access control
- social networks
- fine grained
- privacy preserving data mining
- dynamic access control
- security policies
- data security
- privacy preservation
- social networking
- sensitive information
- multi party
- role based access control
- privacy protection
- private information
- online social networks
- social media
- security requirements
- data privacy
- access control policies
- identity management
- privacy concerns
- security mechanisms
- differential privacy