WP Secure Login adds a security layer and 2 step authentication to your WordPress site by asking a One Time Password in addition to the username and p
This plugin enables 2-step verification using one-time password when you log in your WordPress.
Two-Factor Authentication login security for your WordPress site using AuthAnvil.
InWebo strong authentication plugin for WordPress
Adds an ExtraShield of protection and security to your WordPress by using your mobile phone to generate a one-time password for login.