City on the Sky: Extending XACML for Flexible, Secure Data Sharing on the Cloud.
Tien Tuan Anh DinhWenqiang WangAnwitaman DattaPublished in: J. Grid Comput. (2012)
Keyphrases
- data sharing
- sensitive data
- homomorphic encryption
- data access
- encryption scheme
- peer to peer
- access control
- distributed data
- data integration
- information sharing
- private data
- cloud computing
- semantic interoperability
- data security
- data privacy
- multi domain
- access control policies
- markup language
- privacy protection
- government agencies
- cloud storage
- security analysis
- databases
- security requirements
- standard model
- differential privacy
- database
- security administration