A Blockchain-Based Scheme for Access Control in e-Health Scenarios.
João Pedro DiasHugo Sereno FerreiraAngelo MartinsPublished in: SoCPaR (2018)
Keyphrases
- access control
- security model
- fine grained
- data security
- dynamic access control
- security policies
- access control models
- protection schemes
- role assignment
- rbac model
- role based access control
- security requirements
- information systems
- data protection
- identity management
- access control mechanism
- access control policies
- role based access control model
- security mechanisms
- access control systems
- relational databases
- database security
- query processing