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kbolino 9 days ago

Passkeys have several advantages over passwords but not all of them rely on UX controls. They are, after all, public-private keypairs and the private part is never shared during authentication. The wider web never adopted PAKEs so passwords are still sent verbatim over the (TLS-protected) wire.

charcircuit 9 days ago | parent [-]

With password managers passwords are not reused which avoids this problem already.

kbolino 9 days ago | parent [-]

Not reusing passwords across sites greatly limits the blast radius but verbatim password exchange still carries its own risks. The widespread adoption of TLS addressed most of the issues, as I alluded to already, but there are still insider threats, MITM phishers, and infrastructure compromises from time to time.