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.

  • kakes@sh.itjust.works
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    1 year ago

    While I would agree this sounds more secure, I’m always worried about people getting further locked in to Google’s products.

    Hopefully this system won’t take accounts “hostage” by requiring you use Chrome to log in to them, but it’s Google, so…

    EDIT: I’m wrong, passkeys are stored per-device and can be shared between devices using an open standard. Here’s a video explaining the basics. It addresses my concern at around the 2:50 mark.

      • kakes@sh.itjust.works
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        1 year ago

        That’s good to hear. I don’t know much about passkeys, and I should really spend some time learning about them. Didn’t mean to fear-monger, but I guess I’m getting more cynical these days.

    • ubermeisters@lemmy.world
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      1 year ago

      We’re sorry, Firefox cannot access your IMEI to fingerprint your device. Please use a modern web browser like Chrome, Chrome, or maybe try Chrome.

      Yet another anti-consumer, anti-privacy, “for the sake of children!” Type tactic from Google.

    • SkaveRat@discuss.tchncs.de
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      1 year ago

      it’s passkeys. they are getting integrated in a lot of stuff right now, including password managers like bitwarden

    • darth_helmet@sh.itjust.works
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      1 year ago

      Use a yubikey, that doesn’t vendor-lock you to an OS ecosystem. They make one with nfc so it’s not a pain to use with your phone.

      • russjr08@outpost.zeuslink.net
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        1 year ago

        I’m not sure if this is universal or specific to the last site I tried to use my Yubikey with as a passkey, but it only would allow it to be used as 2FA, not actual passwordless authentication.

        I assume this is because Yubikeys don’t create a secret for each individual website I suppose? Not exactly sure about that one.

        • Natanael@slrpnk.net
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          1 year ago

          Both the website and your physical security token must support the right type of webauthn credentials (the token has storage for a certain number of slots with “discoverable credentials”).

          Passkeys is a variant of the same which is bound to your device’s own TPM / SE security chip or equivalent, plus a synchronization feature for backups.

        • Companion1666@lemmy.world
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          1 year ago

          You can use Yubico keys as your passwordless logins. Both Google and Microsoft have this option.

          • russjr08@outpost.zeuslink.net
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            1 year ago

            Strangely enough, Google lets me “add” my Yubikey as a passkey, but then does not let me sign in with it due to it not being “recognized”. If I remove it as a passkey, and only use it as a 2FA token, attempt to sign in and use the “Enter your password” option, it will then let me use the key after I’ve entered my password as a second factor.

            So it seems Google has removed the error (or its not triggering anymore) as they will have been one of the first sites I tried to create a passkey for, but it still does not let you use it as a passkey.

            • Companion1666@lemmy.world
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              1 year ago

              I haven’t encountered this issue, yet. I’m using LibreWolf browser (v118.0) and tested logging in my Google and MS account passwordless. BTW, I have Yubico Security Key NFC (the blue one).

    • Tibert@jlai.luOP
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      1 year ago

      Mot likely it won’t need to have chrome. However maybe Google services may be required.

      However it is also very likely, if a device cannot support such feature, it will only require a password and 2fa.