An access control architecture for XML documents in workflow environments.
Reinhardt A. BothaJan H. P. EloffPublished in: South Afr. Comput. J. (2002)
Keyphrases
- access control
- dynamic access control
- xml documents
- ubiquitous computing environments
- workflow systems
- security architecture
- fine grained
- access control mechanism
- security policies
- data security
- authentication and access control
- digital rights management
- access control models
- security requirements
- rbac model
- access control policies
- xml data
- security model
- security mechanisms
- xml schema
- identity management
- software architecture
- role based access control
- directory service
- relational databases
- keyword search
- database security
- management system
- access control systems
- data model
- multi domain
- business process
- service platform
- loosely coupled
- workflow management systems