Supports push authentication, soft token, email verification, security questions.

Two factor authentication by REVE Secure

SUA – Secure User Account WordPress Login is a plugin that will allow you to secure your account

Easily add Acceptto multi factor authentication to your WordPress website. Enable multi factor authentication for your admins and/or users.

Google Authenticator(2FA) works out of the box on your wordpress site without any third party service involvement. Two Factor Authentication made easy. Supports Google Authenticator and Authy Authenticator App.