Improving Security Data Access Control for Multi-Authority Cloud Storage.
Jian WangKehua WuChunxiao YeXiaofeng XiaFei OuyangPublished in: ISPA/BDCloud/SocialCom/SustainCom (2019)
Keyphrases
- access control
- data security
- security policies
- database
- security mechanisms
- security requirements
- dynamic access control
- data sources
- data quality
- data mining techniques
- role based access control
- data protection
- unauthorized access
- original data
- data sharing
- operating system
- distributed data
- computer systems
- end users
- security model
- access control systems