Designing Role Hierarchies for Access Control in Workflow Systems.
Reinhardt A. BothaJan H. P. EloffPublished in: COMPSAC (2001)
Keyphrases
- access control
- workflow systems
- role based access control
- fine grained
- role assignment
- dynamic access control
- data security
- security policies
- access control models
- access control policies
- access control mechanism
- access control systems
- knowledge intensive
- e learning
- intelligent agents
- knowledge acquisition
- software engineering
- management system
- case study