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.
Instant account security with effortless, email-based two-factor authentication; optional mobile app for more security; no tokens.
Adds an extra layer of security to your WordPress Account. Same as Google 2-step verification.
Adds 2 step verification to your site
Sovay secures your identity and your WordPress site logins. Authenticate once and securely access all your sites — without password hassles.
This plugin enables 2-step verification using one-time password when you log in your WordPress.