this post was submitted on 14 Feb 2024
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Passkeys: how do they work? No, like, seriously. It’s clear that the industry is increasingly betting on passkeys as a replacement for passwords, a way to use the internet that is both more secure and more user-friendly. But for all that upside, it’s not always clear how we, the normal human users, are supposed to use passkeys. You’re telling me it’s just a thing... that lives on my phone? What if I lose my phone? What if you steal my phone?

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[–] Deceptichum@kbin.social 28 points 9 months ago (14 children)

Passkeys feel so much more worse. It becomes one central point to lose everything.

[–] Spotlight7573@lemmy.world -1 points 9 months ago (3 children)

If you already have a central point to lose everything in the form of a password manager, is it any worse? What's the difference between a random password stored in your password manager that you don't remember versus a private key stored in your password manager that you're not expected to remember? You've always needed to make backups or have alternative ways to get in (recovery codes, customer support channels, etc), nothing about that has changed when going from passwords to passkeys. When passkeys are supported on sites, there can be no autofill issues (password or TOTP), no password complexity requirements, no worries about how they are hashing them on the server side, no phishing issues, etc. That's an improvement over the system we have now.

And for those that don't have a password manager, they are likely reusing passwords. Passkeys prevent the risk of password reuse and the risk of phishing.

[–] Hexagon@feddit.it 10 points 9 months ago

I use a password manager and the database is automatically synchronized to multiple devices. I use syncthing for that, but a public cloud would be fine as well, because it's encrypted (well, as long as the master password is strong enough)

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