Two-Factor Authentication with Node.js

There are a variety of strategies for protecting your important online credentials.  We often hear about password managers and generators, but for me, the more important strategy is using two-factor authentication (2FA).  Passwords can be guessed, phone numbers can be spoofed, but using two-factor authentication essentially requires that user be in possession of a physical device with an app like Google Authenticator, […]
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Link: https://davidwalsh.name/2fa