Instant account security with effortless multi-factor authentication via Mobile Push, Mobile Passcode (TOTP), WebAuthn/U2F Security Keys, and more.

Fortytwo’s 2FA plugin controls access to your site by sending an authentication code via SMS to your mobile phone when you register or login.

Free, simple and secure token-based authentication for your WordPress. No registration required.

This plugin enables 2-step verification using one-time password when you log in your WordPress.

Sovay secures your identity and your WordPress site logins. Authenticate once and securely access all your sites — without password hassles.

2FAS Classic — Two Factor Authentication strengthens WP-admin security by requiring an additional verification (token) code on untrusted devices.