Dynamic and Private Cryptographic Access Control for Untrusted Clouds: Costs and Constructions (Extended Version).
William C. Garrison IIIAdam ShullAdam J. LeeSteven A. MyersPublished in: CoRR (2016)
Keyphrases
- access control
- security policies
- fine grained
- data security
- dynamic access control
- privacy preserving
- access control policies
- role based access control
- access control systems
- security model
- high assurance
- security architecture
- identity management
- security requirements
- access control mechanism
- private information
- access control models
- protection schemes
- cloud computing
- database security
- security mechanisms
- conflict resolution
- smart card
- role based access control model
- database systems
- rbac model
- usage control
- authentication and access control