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submitted 2 days ago by libewa@feddit.org to c/privacy@lemmy.ml

A rebuttal to an anti-passkey, pro-TOTP post that has made the rounds on Lemmy as well.

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[-] dessalines@lemmy.ml 1 points 2 days ago* (last edited 2 days ago)

Those two categories aren't really meaningful, but even if you consider them to be, passwords (apart from a master password for your password manager) also should never be in the "things you know" category, because then it means you've memorized them, and are not using a password manager to generate completely random ones.

And unless you've got an incredible memory that can memorize unique passwords like "+28x@!8eaEak!" for 10+ sites, then you're likely using a pattern or single password than can be compromised.

[-] swicano@programming.dev 3 points 2 days ago

I do consider the master password to my password manager as my "thing I know", and not the randomly generated passwords it stores. But you're saying that have-vs-know is not really important in the security space, that was mostly just a handy shorthand?

so are passkeys just a simplified workflow version of the complicated dance I have to do on windows to get git commits to push easily with the public key from putty-gen? But also the private key is sometimes locked to the device it was generated on? I guess I should read some actual technical docs on em.

this post was submitted on 14 Oct 2026
126 points (74.8% liked)

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