this post was submitted on 11 Oct 2023
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Passkey is some sort of specific unique key to a device allowing to use a pin on a device instead of the password. But which won't work on another device.

Now I don't know if that key can be stolen or not, or if it's really more secure or not, as people have really unsecure pins.

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[–] [email protected] 4 points 1 year ago (8 children)

I missed the part where I said I don’t trust Google. You seemed to have ignored everything of substance in my response, namely putting a password on the passkey doesn’t remove passwords and the extension of things like FIDO2 beyond web auth.

[–] [email protected] 2 points 1 year ago (7 children)

I didn't ignore it, I said you need to read up on the basics.

Protecting a private key with a password is totally different than authenticating with a password and you don't see to understand that difference.

[–] [email protected] 1 points 1 year ago (6 children)

It doesn’t get rid of passwords, which is what I said when I said it was a disingenuous claim. It just moves the attack surface, like I said before. You haven’t bothered to demonstrate even a passable understanding of my original comment and the security issues I raised as a security professional because you appear to want to dunk on me. I’ve been having this conversation for years so sorry not interested.

[–] [email protected] 5 points 1 year ago (1 children)

That suggestion up thread to read up on how webauthn/CTAP2/FIDO2 works?

It’s a good suggestion. I would take it.

[–] [email protected] 0 points 1 year ago (1 children)

I don’t think you know what an attack surface is.

[–] [email protected] 4 points 1 year ago

I do. What part in particular worries you?

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