CP-ABE Access Control that Block Access of Withdrawn Users in Dynamic Cloud.
Yong-Woon HwangIm-Yeong LeePublished in: KSII Trans. Internet Inf. Syst. (2020)
Keyphrases
- access control
- access control mechanism
- security model
- unauthorized access
- fine grained
- data security
- dynamic access control
- security policies
- role based access control
- security mechanisms
- security enforcement
- access control policies
- access rights
- security requirements
- database security
- trust relationships
- cloud computing
- access control systems
- security architecture
- rbac model
- end users
- identity management
- data protection
- database applications
- social media