Keyphrases
- information management
- access control
- data security
- security mechanisms
- identity management
- web content
- digital rights management
- security requirements
- access control mechanism
- security model
- data centric
- rbac model
- security architecture
- unauthorized access
- rights management
- security policies
- data management
- xml access control
- dynamic access control
- role based access control
- access control policies
- data protection
- authentication and access control
- information resources
- information infrastructure
- general purpose
- databases
- access control models
- web pages
- metadata
- multimedia content
- security analysis
- protection schemes
- security issues