Semantically Rich Access Control in Cloud EHR Systems Based on MA-ABE.
Sharad DixitKaruna Pande JoshiSeung Geol ChoiLavanya ElluriPublished in: BigDataSecurity/HPSC/IDS (2022)
Keyphrases
- access control
- semantically rich
- security model
- fine grained
- access control mechanism
- data security
- role based access control
- security policies
- high assurance
- security mechanisms
- access control policies
- identity management
- dynamic access control
- database security
- access control models
- security requirements
- access control systems
- discretionary access control
- role based access control model
- security issues
- electronic health records
- databases
- public key