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All FIDO keys support a PIN. It’s off by default when using them as 2FA because you already insert a password, but you can turn it on. It’s also required for pa

All FIDO keys support a PIN. It’s off by default when using them as 2FA because you already insert a password, but you can turn it on. It’s also required for passkeys or generally when using security keys as single factor.

dwaite 4y ago
> All FIDO keys support a PIN CTAP 2 compatible keys, e.g. FIDO 2 (certified or not). Older U2F-only keys won't support a PIN.