An Improved Key-Management Scheme for Hierarchical Access Control.
Wan-Yu ChaoCheng-Yi TsaiMin-Shiang HwangPublished in: Int. J. Netw. Secur. (2017)
Keyphrases
- access control
- key management scheme
- fine grained
- key management
- security policies
- data security
- dynamic access control
- wireless sensor networks
- access control models
- security model
- role based access control
- security mechanisms
- access control mechanism
- security requirements
- access control policies
- low cost
- database security
- key distribution
- access control systems