An OWL-Based Approach for RBAC with Negative Authorization.
NuerMaimaiti HeililiYang ChenChen ZhaoZhenxing LuoZuoquan LinPublished in: KSEM (2006)
Keyphrases
- access control
- role based access control
- rbac model
- role based access control model
- access control policies
- fine grained
- data security
- access control models
- multi domain
- positive and negative
- security policies
- role assignment
- knowledge representation
- access control mechanism
- semantic web
- knowledge base
- privacy aware
- database
- database security
- security mechanisms
- management system
- security model
- conflict resolution
- domain specific