Access Control for OPM Provenance Graphs.
Roxana Dánger MercaderesRobin Campbell JoyJohn DarlingtonVasa CurcinPublished in: IPAW (2012)
Keyphrases
- access control
- fine grained
- dynamic access control
- data security
- workflow systems
- security policies
- access control policies
- role based access control
- identity management
- security model
- metadata
- security requirements
- access control systems
- access control models
- role based access control model
- security architecture
- access control mechanism
- database
- database security
- rbac model