Modeling Access Control Lists with Discrete-Time Quasi Birth-Death Processes.
Sándor PalugyaiMáté J. CsorbaPublished in: ISCIS (2005)
Keyphrases
- access control
- fine grained
- dynamic access control
- data security
- security policies
- workflow systems
- role based access control
- security model
- security mechanisms
- security requirements
- identity management
- rbac model
- access control policies
- access control models
- database security
- databases
- access control systems
- data protection
- role assignment
- discretionary access control
- operating system
- role based access control model
- unauthorized access
- trust relationships
- security architecture
- privacy preserving
- data sharing