Passkeys replace passwords with encrypted key pairs that can’t be phished or leaked. Learn how FIDO2 and WebAuthn work, their pros and flaws.

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

  • bdonvr@thelemmy.clubEnglish
    4·
    5 hours ago

    I have a couple in my Bitwarden (Vaultwarden)

    But I already have issues with Android trying to force me to use the system Passkey provider, and companies like Apple only supporting their own device’s built in manager for Apple accounts.