Security Constraints in Temporal Role-Based Access-Controlled Workflows.
Carlo CombiLuca ViganòMatteo ZavatteriPublished in: CODASPY (2016)
Keyphrases
- access control
- role based access control
- access control systems
- security policies
- workflow systems
- data security
- access control models
- spatio temporal
- security requirements
- access control policies
- database security
- access requests
- temporal dimension
- temporal constraints
- information security
- security mechanisms
- role assignment
- temporal information
- data processing
- spatial and temporal
- constraint satisfaction
- web services
- resource constraints
- business process
- access control mechanism
- temporal reasoning
- statistical databases
- security management
- trust negotiation
- multi domain