Hybrid Cryptographic Access Control for Cloud-Based EHR Systems.
Uthpala Subodhani PremarathneAlsharif AbuadbbaAbdulatif AlabdulatifIbrahim KhalilZahir TariAlbert Y. ZomayaRajkumar BuyyaPublished in: IEEE Cloud Comput. (2016)
Keyphrases
- access control
- high assurance
- fine grained
- access control mechanism
- security policies
- dynamic access control
- access control models
- data security
- security model
- smart card
- access control systems
- protection schemes
- identity management
- role based access control model
- role based access control
- distributed systems
- security mechanisms
- database security
- rbac model
- operating system
- computer systems