Achieving fine-grained access control for secure data sharing on cloud servers.
Guojun WangQin LiuJie WuPublished in: Concurr. Comput. Pract. Exp. (2011)
Keyphrases
- data sharing
- data center
- homomorphic encryption
- sensitive data
- cloud computing
- data access
- encryption scheme
- data integration
- peer to peer
- information sharing
- distributed data
- data privacy
- privacy protection
- cloud storage
- access control
- security requirements
- data security
- relational database management systems
- databases
- rbac model
- database applications
- data management
- security policies
- security analysis
- standard model
- role based access control
- distributed systems
- relational databases
- database