Critical Infrastructure Is A Cyber-Physical Intelligence ChallengeCritical infrastructure is increasingly dependent on interconnected physical and digital systems. Energy facilities, telecommunications networks, transportation systems, industrial sites, defence facilities, and other strategic assets can contain sensors, operational technology, information technology, communications sy... https://importedmodularkitchen38269.wikissl.com/2562118/dionum_sentinel_sigint_and_the_importance_of_rf_spectrum_intelligence