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[-] MangoPenguin@lemmy.blahaj.zone 22 points 3 days ago

I can understand a lightweight IoT network to monitor temperatures and get alarms automatically. But why on earth would it allow controlling the fridge remotely?

[-] rumba@lemmy.zip 5 points 3 days ago

Perhaps that's how the fridge company keeps you paying for the service. Allowing you to set temps, time defrost is all operational. You can do power saving and make sure that defrosts only happen during the store's downtime. You could also isolate a screwed up unit, have the store unstock it and shut it down until maintenance can come out to repair it.

[-] fubarx@lemmy.world 3 points 3 days ago

You need that if you want to let managers remotely control settings via mobile apps.

Next time, the manufacturer will learn to use a local-only protocol like Matter.

[-] Damage@slrpnk.net 2 points 3 days ago

It's fucking stupid, you don't use the manufacturer's systems for that, or you'll need one system for the fridges, one for the ovens, one for the lighting... You're supposed to connect them all to YOUR control system, over isolated VLAN/LANs and then secure your system only.

Control systems will have to be air gapped going forward. This IOT fetish that the MBAs had is going to come back and bite a bunch of products in the ass.

[-] Damage@slrpnk.net 3 points 3 days ago

Control systems need to be gated behind a properly secured SCADA server, then you can monitor whatever you want by connecting to your company's VPN.

this post was submitted on 12 Oct 2026
490 points (99.0% liked)

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