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Passkeys Explained: The End of Passwords (sentientrant.com)
submitted 3 weeks ago by sentientRant@lemmy.world to c/technology@lemmy.world
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Passkeys are built on the FIDO2 standard (CTAP2 + WebAuthn standards). They remove the shared secret, stop phishing at the source, and make credential-stuffing useless.

But adoption is still low, and interoperability between Apple, Google, and Microsoft isn’t seamless.

I broke down how passkeys work, their strengths, and what’s still missing

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[-] xthexder@l.sw0.com 4 points 3 weeks ago

Companies should already be storing password hashes, so the risk of leaking a hash vs a public key is roughly the same. It's just that private keys are generally longer than passwords and therefore harder to bruitforce.

Any company storing passwords in a recoverable format deserves to be hacked.

this post was submitted on 11 Nov 2025
331 points (100.0% liked)

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