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Why Your SCADA System Is a Liability Now (And What To Do About It)

Legacy control systems are costing you uptime and exposing you to cybersecurity risks that your insurance company is starting to care about. Here's what modernization actually looks like at scale.

Cole RiveraApril 22, 20264 min read
Why Your SCADA System Is a Liability Now (And What To Do About It)

Your SCADA system was probably installed when your plant manager was still on salary. It works. Nobody touches it. That philosophy is killing you in 2026, and if you are not already hearing about it from your IT department or your board, you will be soon.

The modernization of industrial control systems is not happening because vendors want to sell you something new. It is happening because the old model creates three specific problems that now have measurable costs: unplanned downtime from outdated hardware, cybersecurity exposure that regulators and insurers are starting to penalize, and inability to see what your equipment is actually doing in real time across distributed sites.

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Cole Rivera

Construction technology journalist. Former site superintendent. Covers modernization of the built environment.

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Why Your SCADA System Is a Liability Now (And What To Do About It) | Industry 4.1