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by btown 1021 days ago
I'm curious about your thoughts on balancing the damage of another Mirai with the damage of another SolarWinds. A regulation where every IoT device must accept a signed OTA update would make update servers an extremely valuable target for supply chain compromises.

On the one hand, without updates, a world of IoT devices will inevitably get infected slowly and permanently (as long as they're physically active).

But on the other hand, with mandatory updates, a world of IoT devices can get infected all at once (in the case of a supply chain attack) and possibly just as permanently (if the attacker's payload can disable or re-route the update system)?

Do you think that prevailing security standards for IoT manufacturers are good enough that this balance falls in favor of a mandatory-update regulation?

1 comments

I don't know about a mandatory update regulation -- one way or the other, that isn't on the table right now. I would love extensive discussion on the record, however, of the costs and benefits of requiring updates to get the label.