Block-Based Access Control for Blockchain-Based Electronic Medical Records (EMRs) Query in eHealth.
Xiaoshuai ZhangStefan PosladZixiang MaPublished in: GLOBECOM (2018)
Keyphrases
- access control
- electronic medical record
- access control models
- health care
- medical records
- clinical data
- fine grained
- surveillance system
- data security
- patient data
- dynamic access control
- medical data
- security policies
- access control policies
- database
- role based access control
- biological data
- query processing
- electronic health records
- open source
- keywords
- data sources
- statistical methods
- medical knowledge
- search engine
- data mining