Most cyber security professionals take for granted the information technology or IT nature of their work. That is, when designing cyber protections for some target infrastructure, it is generally presumed that protections are required for software running on computers and networks. The question of whether some system is digital or even computerized would seem to have been last relevant to ask in 1970. We all presume that everything is software on CPUs. The problem is … Continue reading An overview of the OT/ICS landscape for cyber professionals