Email one-time codes for administrator logins. The dashboard opens only after the code sent to that administrator's inbox is entered.
Alternatives to Super Duper Two-Factor Login
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Require two-factor authentication for selected user roles. An add-on for the Two Factor plugin.
Titanium Site Watch – Website Uptime Monitoring & Downtime Alerts with Health Checks for WooCommercev1.0.8
Website uptime monitoring, downtime alerts and an 11-check WooCommerce Health diagnostic with store health alerts.
Two Factor Authenticationv1.17.0
Secure WordPress login with Two Factor Authentication - supports WP, Woo + other login forms, HOTP, TOTP (Google Authenticator, Authy, etc.)
Tap-to-approve two-factor authentication for WordPress logins, backed by the U2 Secured Authenticator app.
A simple, secure 2FA plugin that adds a verification screen after login, requiring a code from your authenticator app.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Two-factor login for WordPress with codes from an authenticator app or a Telegram bot, backup codes and required 2FA for chosen roles.
Gupti 2FAv1.0.0
Secure your WordPress login with two-factor authentication (2FA) using any TOTP authenticator app — no external services, no bloat.
Balui Security Suitev1.8.2
Security from one clean dashboard: two-step verification, login limits, password policy, CAPTCHA, custom login URL, security headers and hardening.