How would I turn the power back on when it goes out? It would be a 6 hour drive for me to the power plant. I’ll take my odds with the VPN and satellite internet connection! If someone wants to cause an outage they can drive their car in to a power pole, have an earthquake drop rocks off a bank and crush the pen stocks, have a river change its course and take out 10 poles, send little animals on to the insulators to cause short circuits, have branches fall on the power lines, have droughts make the power plant run out of water... all those things already happened. if some nerd hacks in to my PLC they can’t do anything worse than I’ve already done! Someone physically breaking in to the building could cause a lot more damage, they could just burn it down!!