A flexible cryptographic approach for secure data storage in the cloud using role-based access control.
Lan ZhouVijay VaradharajanMichael HitchensPublished in: Int. J. Cloud Comput. (2012)
Keyphrases
- data storage
- role based access control
- data security
- data management
- data integrity
- rbac model
- access control
- sensitive data
- cloud computing
- database management systems
- access control mechanism
- multi domain
- data centric
- security requirements
- data privacy
- smart card
- access control policies
- security policies
- encryption scheme
- security mechanisms
- application development
- database
- data access
- encrypted data
- databases
- b tree
- security analysis
- data integration
- data warehouse
- query processing
- database systems