Achieving Efficient Access Control via XACML Policy in Cloud Computing.
Xin PeiHuiqun YuGuisheng FanPublished in: SEKE (2015)
Keyphrases
- access control
- cloud computing
- access control policies
- identity management
- rbac model
- role based access control
- data security
- fine grained
- data center
- security policies
- security issues
- data management
- service providers
- distributed computing
- conflict resolution
- trusted computing
- data privacy
- security mechanisms
- security requirements
- database
- multi domain
- distributed environment
- energy consumption
- privacy policies
- distributed systems
- end users