WordPress Auth using Google Authenticator is a simple plugin which allows authorization with Google Authenticator tokens.
WWPass Two-factor Authentication for WordPress.
RapID Secure Login (RapID-SL) is a simple and convenient authentication plugin.
Add two-factor authentication (2FA) for all your users with this easy to use plugin. Harden your website login page. Add whole new layer of security.
Two-factor authentication (2FA / MFA) for all your users / user roles.
RingCaptcha Phone Verification & SMS Order Notifications for WooCommerce.
Free, simple and secure token-based authentication for your WordPress. No registration required.
A plugin to allow easy sign-up and sign-in on WordPress using your cell phone.
Code9 2-step verification code for users. utility tool for wordpress. lightweight and high performance.
The Swoop WordPress plugin is a simple and secure password-free authentication service. We invented the Magic Link™ and now the Magic Message™.
This plugin allows you to Login with OTP/SMS Verification Code with supported forms.
"PassClip Auth" provides strong and easy authentication.
"PassClip Auth for WordPress" is the plugin to launch PassClip Auth to WordPress sites easily.
The login process is applicable to both administrators and subscribers.
*This plugin connects to the external server in order to authenticate.
PassBy[ME] improves the security of your WordPress website. Enable two-factor authentication for your users now.
Cyberus Key eliminates passwords using one-time tokens delivered via ultrasounds.
Two factor authentication by REVE Secure
SAASPASS provides the easiest way to secure your Wordpress with two-factor authentication (2FA) and enable passwordless security. MFA made amazing!
Passwordless 2FA for your WordPress admin account with one-click install. Trusona's FREE passwordless plug-in prevents unauthorized logins, defacing and hacks while accessing your account with ease.
Secure access to your content (Pages, Posts, or Custom Post Types) with ContentLock's email-based two-step verification!
Sovay secures your identity and your WordPress site logins. Authenticate once and securely access all your sites — without password hassles.