Damn.
455 karma · joined October 4, 2024
Am I missing anything? Do you have more information that you'd like to share?
The best systems are implemented either in-house or by a team of consultants working hand-in-glove with the in-house IT or ops teams, then maintained in-house. That's been my experience. Unfortunately your average municipal wastewater plant is probably run on decades-old systems by the same IT dept. that fixes the city council's printer.
It sounds dramatic but every update or change to the system rocks the boat and exposes it to a whole new tranche of dangers. So we spend most of our time observing. There's no such thing as a casual QoL update in SCADA.