Authorization-based Group-oriented Secure Broadcasting System.
Tzong-Chen WuYuh-Shihng ChangPublished in: J. Inf. Sci. Eng. (1999)
Keyphrases
- security requirements
- access control
- security mechanisms
- access control mechanism
- data security
- security policies
- fine grained
- identity management
- security model
- usage control
- security issues
- digital video
- covert channel
- rbac model
- digital audio
- security analysis
- role based access control
- standard model
- key management
- sensitive data
- multi domain
- authentication scheme
- smart card
- software architecture
- lightweight