A lot of discussion is about the security of these devices (resistance to false open states). But most of the time the safety (false closed states) has even higher stakes associated to it. Having to wait because some api server is slow is annoying but can quickly become life threatening in a different context. Fail-Safe vs Fail-Secure is (imo) often overlooked and probably just as important as the actual implemented security.
Lutger|6 months ago
mrbombastic|6 months ago