To be clear. Proper 2FA, via something like a smartcard or any truly external device is still much more secure. You could have one of those factors be a passkey, that's fine, and may be a good idea.
But there are UX issues with passkeys as well, that aren't all well addressed. My biggest gripe is that there is often no way to migrate from one passkey provider to another, though apparently there may be a standard for this in the works?
Not who you are replying too. But a yubikey is not a weak factor.
In fact, it’s not even meaningfully more secure than passkey (as passkey is designed) - passkey is, however, more convenient.
So it’s more ‘one weak factor + (really times) one medium/strong factor’ vs ‘one medium/strong factor’.
Which yes, the first one is better in every way from a security perspective. At least in isolation.
The tricky part is that passkeys for most users are way more convenient, meaning they’ll actually get used more, which means if adopted they’ll likely result in more actual security on average.
Yubikeys work well if you’re paying attention, have a security mindset, don’t lose them, etc. which good luck for your average user.
if 2fa is "use the second factor that's on same device as first factor" (like when using phone apps in many cases, password + 2fa from email/sms/authenticator app on same device), I disagree.
nixpulvis|3 days ago
But there are UX issues with passkeys as well, that aren't all well addressed. My biggest gripe is that there is often no way to migrate from one passkey provider to another, though apparently there may be a standard for this in the works?
Genbox|3 days ago
UltraSane|3 days ago
lazide|3 days ago
In fact, it’s not even meaningfully more secure than passkey (as passkey is designed) - passkey is, however, more convenient.
So it’s more ‘one weak factor + (really times) one medium/strong factor’ vs ‘one medium/strong factor’.
Which yes, the first one is better in every way from a security perspective. At least in isolation.
The tricky part is that passkeys for most users are way more convenient, meaning they’ll actually get used more, which means if adopted they’ll likely result in more actual security on average.
Yubikeys work well if you’re paying attention, have a security mindset, don’t lose them, etc. which good luck for your average user.
PunchyHamster|3 days ago
dwedge|3 days ago
JasonADrury|3 days ago