Hierarchically Delegatable and Revocable Access Control for Large-Scale IoT Devices with Tradability Based on Blockchain.
Liang ZhangHaibin KanJinrong HuangZhanpeng ZhangPublished in: APWeb-WAIM (1) (2023)
Keyphrases
- access control
- data security
- fine grained
- dynamic access control
- ubiquitous computing environments
- access control policies
- security model
- security policies
- security mechanisms
- management system
- identity management
- mobile devices
- role based access control
- access control systems
- access control models
- security requirements
- rbac model
- cloud computing
- database
- data protection
- access control mechanism
- role assignment