A Lightweight OTP Plugin for Login, Registration, 2FA, Email & Session Verification. It is FAST, FRIENDLY, SMART, SMOOTH & SECURE.

Two-factor authentication (2FA / MFA) for all your users / user roles.

Upgrade note: This version adds two columns (token, attempts) to the authora_login table. They are created automatically via dbDelta on plugin (re)activation. No other configuration is required.