Blockchain and smart contract for access control in healthcare: A survey, issues and challenges, and open issues.
Mehdi SookhakMohammad Reza JabbarpourNader Sohrabi SafaF. Richard YuPublished in: J. Netw. Comput. Appl. (2021)
Keyphrases
- open issues
- access control
- fine grained
- future trends
- dynamic access control
- data security
- security policies
- role based access control
- access control models
- access control policies
- security mechanisms
- security model
- role based access control model
- access control systems
- security requirements
- database security
- information systems
- databases
- identity management
- security architecture
- role assignment
- digital rights management
- supply chain
- web services
- usage control
- data mining