A Flexible Access Control Model for Dynamic Workflow Using Extended WAM and RBAC.
Le YangYongsun ChoiPublished in: CSCWD (Selected Papers) (2007)
Keyphrases
- access control
- dynamic access control
- rbac model
- role based access control model
- security model
- role based access control
- fine grained
- security policies
- access control mechanism
- workflow systems
- data security
- access control systems
- access control policies
- web services
- identity management
- business process
- domain specific