LaunchKey eliminates the need and liability of passwords by letting you log in and out of WordPress with your smartphone or tablet.
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
Secure, 2 step Verification for WordPress login, via One Time Pin (OTP).
Sovay secures your identity and your WordPress site logins. Authenticate once and securely access all your sites — without password hassles.