Trust-Based Access Control in Multi-role Environment of Online Social Networks.
Vedashree TakalkarParikshit N. MahallePublished in: Wirel. Pers. Commun. (2018)
Keyphrases
- access control
- online social networks
- role assignment
- role based access control
- social networks
- fine grained
- dynamic access control
- security policies
- social networking
- social relationships
- data security
- access control systems
- network structure
- access control models
- security requirements
- social roles
- social media
- access control policies
- database security
- social ties
- security mechanisms
- social networking sites
- security model
- rbac model
- database systems
- security architecture
- social context
- anomaly detection
- virtual world