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
seems like too much messing around to make it a widespread solution.
Acrually not really.
I do use it with my password manager.
Very convenient.
BUT, it’s not hardware based so more suscepticle to attacks.