One of the best ways to add an extra layer of security is to have Two-factor authentication for your login form. This tutorial covers how to activate and configure the BookingPress Two-Factor authentication to enhance security for user logins.
The process it shows is simple. First you activate the 2FA addon from the BookingPress Add-on page. Once active, you can set up settings such as code length, code type, expiry time and custom verification messages. On top of that, it even demonstrates how customers will need to enter a verification code sent to login which they can get through Email, SMS, WhatsApp or Telegram.