Explore innovative approaches to threat hunting in ICS/SCADA networks through a 40-minute conference talk that delves into physics-based security visualization and instrumentation techniques. Learn advanced methods for monitoring Internet of Military Things (IoMT) and industrial control systems that go beyond traditional enterprise network security approaches. Discover how physics-based data collection can reveal complex threats originating from supply-chain vulnerabilities, insider activities, or external sources. Gain insights into emerging concepts of threat hunting in space and the Internet of Space Things (IoST), equipping security professionals with cutting-edge strategies for protecting critical infrastructure and space-based systems.