Policy Administration in Tag-Based Authorization.
Sandro EtalleTimothy L. HinrichsAdam J. LeeDaniel TrivellatoNicola ZannonePublished in: FPS (2012)
Keyphrases
- rbac model
- access control
- access control policies
- role based access control
- multi domain
- service platform
- trust negotiation
- conflict resolution
- fine grained
- optimal policy
- security policies
- dynamic access control
- data security
- automated trust negotiation
- decision making
- semantically enhanced
- databases
- distributed environment
- policy making
- social web
- recommender systems
- usage control
- e learning
- database