Separation of duties for access control enforcement in workflow environments.
Reinhardt A. BothaJan H. P. EloffPublished in: IBM Syst. J. (2001)
Keyphrases
- access control
- dynamic access control
- workflow systems
- fine grained
- security policies
- data security
- policy enforcement
- ubiquitous computing environments
- access control policies
- security mechanisms
- role based access control
- xml access control
- security model
- security requirements
- database security
- business processes
- identity management
- access control models
- database systems
- data protection
- security architecture
- access control systems
- rbac model
- business process