ADQL: A Flexible Access Definition and Query Language to Define Access Control Models.
Andreas C. SonnenbichlerAndreas Geyer-SchulzPublished in: SECRYPT (2012)
Keyphrases
- access control models
- access control
- query language
- role based access control model
- role based access control
- privacy aware
- fine grained
- data model
- query evaluation
- security issues
- database security
- data security
- access control policies
- object oriented
- lightweight
- database
- security policies
- security mechanisms
- e government