Supporting Negative Authorization in Spatiotemporal Role Based Access Control.
Samrat MondalShamik SuralPublished in: NetCoM (2009)
Keyphrases
- role based access control
- access control
- rbac model
- privacy aware
- multi domain
- data security
- access control models
- discretionary access control
- access control policies
- fine grained
- security policies
- access control mechanism
- privacy policies
- data mining
- security mechanisms
- business processes
- anomaly detection
- website