Research of Graph-Based Workflow Access Control.
Yonghe WeiChunjing ShiPublished in: ISCSCT (2) (2008)
Keyphrases
- access control
- dynamic access control
- workflow systems
- fine grained
- data security
- security policies
- semi supervised
- security mechanisms
- workflow management systems
- security requirements
- identity management
- security model
- access control models
- rbac model
- access control policies
- role based access control
- database security
- role based access control model
- database systems
- computer networks
- access control mechanism
- access control systems
- web services