I hope they don’t shut down NG.
I’ve worked in the process control industry, processing fluids and gasses. Think natural gas, nuclear, even food like cranberry juice. These production facilities need to lock down. The plants themselves need to be off-line 110%. Only then can you guarantee the safety of the software running the valves, controls, and sensors.
Very complex software but keeping these production facilities off-line from the internet is a no-brainer.
-SB