A constraint and risk-aware approach to attribute-based access control for cyber-physical systems

Cyber-physical systems (CPSs) integrate cyber components and physical processes. This integration enhances the capabilities of physical systems by incorporating intelligence into objects and services. On the other hand, the integration of cyber and physical components and the interaction between them introduce new security threats. Since CPSs are mostly safety-critical systems, data stored and communicated in them are highly critical. Hence,...