Bridging cybersecurity and functional safety to prevent cyber-induced collisions and worker injuries.
Industrial safety standards (ISO 3691-4, ISO 13849) mandate that safety-critical control circuits achieve Performance Level d. RobotHSM bridges safety and security: if an unauthenticated message or deliberate injection attempt is detected on the navigation bus, the HSM trips redundant physical relays triggering Safe Torque Off (STO) in under 5 milliseconds.
As an AMR speeds up or navigates tight warehouse corners, its safety LiDAR switches protective scanning fields. RobotHSM verifies cryptographic signatures on field-switch commands, preventing malware from artificially shrinking the safety zone to bypass obstacle detection.