Flexible and secure access control for EHR sharing based on blockchain.

Peng Li Dehua Zhou Haobin Ma Junzuo Lai

Published in: J. Syst. Archit. (2024)

Keyphrases

access control
data security
security mechanisms
identity management
security requirements
access control mechanism
security architecture
fine grained

unauthorized access
security model
rbac model
xml access control
security policies
dynamic access control
digital rights management
data protection

role based access control
electronic health records
database security
access control policies
access control models
discretionary access control
security issues
information sharing

rights management
security management
multi domain
security analysis
xml databases
data encryption
clinical data
authentication and access control