Algebra and logic for access control.
Matthew CollinsonDavid J. PymPublished in: Formal Aspects Comput. (2010)
Keyphrases
- access control
- fine grained
- dynamic access control
- security policies
- data security
- role based access control
- access control models
- security model
- data model
- query language
- security mechanisms
- security requirements
- rbac model
- discretionary access control
- role assignment
- security architecture
- access control policies
- access control mechanism
- digital rights management
- identity management
- database security
- object oriented
- relational databases