Hierarchical Blockchain-based Resource Access Control Architecture and Scheme for IoT Devices.
Rong ChaiWenhang JiangXizheng YangPublished in: VTC Fall (2022)
Keyphrases
- access control
- ubiquitous computing environments
- security architecture
- management system
- security model
- data security
- security policies
- access control mechanism
- dynamic access control
- fine grained
- authentication and access control
- digital rights management
- security mechanisms
- role based access control
- protection schemes
- access control systems
- security requirements
- access control policies
- access control models
- software architecture
- database security
- directory service
- query processing
- context aware
- role based access control model