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by btown
1021 days ago
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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? |
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