PIN or biometrics, which is most secure?

You can't compare the level of security provided by a PIN or biometrics. However, neither provides adequate security by itself.

nextAuth on LinkedIn: Why SD Worx Chose nextAuth's Mobile Passwordless MFA for its 5M+ users

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Roel Peeters on LinkedIn: The Password Game

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nextAuth on LinkedIn: Secure & Passwordless 2FA Mobile Authentication - CTO & CISO

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Roel Peeters on LinkedIn: ChatGPT is not all fun and games

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nextAuth on LinkedIn: #psd3 #mfa

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Roel Peeters on LinkedIn: Computer Security Resource Center

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Roel Peeters on LinkedIn: #infosecurity #pin