Security Constraints in Temporal Role-Based Access-Controlled Workflows (Extended Version).
Carlo CombiLuca ViganòMatteo ZavatteriPublished in: CoRR (2015)
Keyphrases
- access control
- role based access control
- security policies
- access control systems
- data security
- access control models
- role assignment
- workflow systems
- spatio temporal
- access control mechanism
- temporal information
- temporal dimension
- access control policies
- web services
- access requests
- security requirements
- data processing
- security mechanisms
- information security
- spatial and temporal
- security issues
- temporal data
- temporal patterns
- temporal constraints
- security management
- temporal planning
- constraint programming
- business processes
- information systems