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A comment on Hackers hit French national blood bank. Parent comment

Re:Hackers hit French national blood bank by AdamN on Wednesday November 04, 2026 @08:29AM (#50365257)
You probably need admin/write concepts in order to change users, rotate keys, allow/disallow IP ranges, network setup, etc....

Still totally agree that there should be guardrails around the core functionality but it's easy to imagine that the thermostat would be something one would expect to be able to control once you implement all this remote functionality.

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Re:Hackers hit French national blood bank by giantg2 on Wednesday November 04, 2026 @09:04AM (#50365674)
You need none of that if it's truly broadcast only. The network or receiving system can be configured to accommodate the device. A hardware button and screen on the device can be used to regenerate a key, although that is probably necessary.
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