Access control requirements for environmental information knowledge base systems.
Gerhard SteinkePublished in: Jerusalem Conference on Information Technology (1990)
Keyphrases
- access control
- knowledge base
- workflow systems
- environmental information
- security policies
- access control mechanism
- fine grained
- data security
- dynamic access control
- high assurance
- access control systems
- security model
- distributed systems
- access control models
- security mechanisms
- role based access control model
- role assignment
- role based access control
- management system
- real time