3 ms·
Is that rate limit hardware based? or implemented in software? If it's software, they can update it at any time.
by awqrre 11y ago
Is that rate limit hardware based? or implemented in software? If it's software, they can update it at any time.
- mjcl 11y agoHardware. There is a chip (or a SoC component) called Secure Enclave that holds the real encryption key and accepts PINs or fingerprint data and releases the key. Of course, there is the potential that Secure Enclave could be updated with new microcode (I have no idea if that is actually possible).