When security threats emerge in industrial automation, few products provoke as much concern—or demand as much attention from the cybersecurity community—as Siemens SIRIUS 3SK2 Safety Relays and SIRIUS 3RK3 Modular Safety Systems. Recently disclosed multiple vulnerabilities highlight not only the...
Eight in the morning at your average critical infrastructure plant: the sweet serenade of humming motors, flashing status lights, and, somewhere deep in the control network, the silent scream of a security vulnerability newly discovered. This time, the haunting culprit is none other than the...