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

  • filcuk@lemmy.zipEnglish
    4·
    21 hours ago

    Really? If I open github (for example) and select passkey login, I just need to press ok using Bitwarden.

    • fascicle@leminal.spaceEnglish
      1·
      20 hours ago

      Amazon always asked for 2fa and then the passkey pops up but doesn’t actually do anything other then tell me I have it enabled