Trusted data sharing with flexible access control based on blockchain.
Xu MaChen WangXiaofeng ChenPublished in: Comput. Stand. Interfaces (2021)
Keyphrases
- access control
- data sharing
- data security
- data access
- trust relationships
- data privacy
- fine grained
- information sharing
- dynamic access control
- security policies
- data integration
- distributed data
- peer to peer
- information exchange
- privacy protection
- role based access control
- access control models
- security requirements
- distributed environment
- identity management
- database applications
- access control mechanism