Cryptographic Attribute-Based Access Control (ABAC) for Secure Decision Making of Dynamic Policy With Multiauthority Attribute Tokens.
Yan ZhuRuyun YuDi MaWilliam Cheng-Chung ChuPublished in: IEEE Trans. Reliab. (2019)
Keyphrases
- access control
- rbac model
- xml access control
- access control policies
- decision making
- data security
- security mechanisms
- identity management
- fine grained
- security requirements
- policy enforcement
- access control mechanism
- security model
- dynamic access control
- role based access control
- high assurance
- security policies
- security architecture
- protection schemes
- xml databases
- unauthorized access
- conflict resolution
- multi domain
- access control models
- relational dbms
- service platform
- security analysis
- access control systems
- xml data
- hash functions
- digital rights management
- smart card
- rights management
- database security
- trust relationships
- encryption scheme
- key management
- native xml
- discretionary access control