Secure and Verifiable Policy Update Outsourcing for Big Data Access Control in the Cloud.
Kan YangXiaohua JiaKui RenPublished in: IEEE Trans. Parallel Distributed Syst. (2015)
Keyphrases
- big data
- access control
- cloud computing
- xml access control
- rbac model
- service providers
- access control policies
- identity management
- data security
- security mechanisms
- security policies
- data analytics
- xml databases
- security issues
- access control mechanism
- security architecture
- security requirements
- multi domain
- role based access control
- information technology
- data management
- security model
- dynamic access control
- data processing
- unauthorized access
- business intelligence
- information systems
- service platform
- data analysis
- social media
- access control systems
- operating system
- xml data
- knowledge discovery
- digital rights management
- data model
- decision making
- association rules
- distributed environment
- semi structured