WordPress 2-Step Verification (Wp2sv) adds an extra layer of security to your WordPress Account.
In addition to your username and password, you’ll enter a code that generated by Android/iPhone/Blackberry app or Plugin will send you via email upon signing in.
Features
Easy setup
Multisite supported
Option to use application or email
Backup codes
Protect XML-RPC with app password
App passwords for apps that don’t support 2-Step Verification