Context-Dependent Access Control for Contextual Information.
Christin GrobaStephan GroßThomas SpringerPublished in: ARES (2007)
Keyphrases
- context dependent
- contextual information
- access control
- high level
- context aware
- fine grained
- data security
- low level
- dynamic access control
- security model
- semantic information
- security policies
- access control policies
- security requirements
- user centric
- contextual features
- social context
- contextual factors
- access control models
- natural language
- role based access control
- contextual knowledge
- role based access control model
- security mechanisms
- e government