English
  • mfa
  • 2fa
  • totp
  • nodejs
  • security
  • authentication
  • authenticator app
  • otplib

How to implement two-factor authentication (2FA) in Node.js with authenticator apps

Learn how to implement two-factor authentication (2FA) in Node.js using authenticator apps, TOTP, and the otplib library. This step-by-step guide covers everything from generating QR codes to verifying authentication codes.

Yijun
Yijun
Developer

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