Authorization and Access Control in Adaptive Workflows.
Dulce DomingosAntónio Rito SilvaPedro VeigaPublished in: ESORICS (2003)
Keyphrases
- access control
- workflow systems
- dynamic access control
- fine grained
- security policies
- data security
- access control policies
- role based access control
- security model
- identity management
- rbac model
- security requirements
- access control mechanism
- access control models
- role assignment
- data processing
- database
- trust relationships
- security mechanisms
- business processes
- security architecture
- access control systems
- usage control