5 ms·
Right. But that functionality can be airgapped from the readout parts.
by TheLoneWolfling 11y ago
Right. But that functionality can be airgapped from the readout parts.
- fabulist 11y agoSome sandboxing could be done, but if an attacker roots a pacemaker or an insulin pump it will be extremely difficult if not impossible to prevent them from convincing the device to perform its intended function at an unintended time.
- TheLoneWolfling 11y agoAirgapped. Not just sandboxed. As in two separate processors, with no overlapping RAM / etc. You can't do your example, because there's no way to get at the internal clock from the radio.