I am planning on adding a Two-Factor Authentication (2FA) feature in BPS Pro 16.1. BPS Pro currently has JTC Anti-Spam|Anti-Hacker and Login Security and Monitoring for Login protection.
I’ve decided against adding a 2FA feature in BPS Pro after researching this extensively. The primary reason for not adding a 2FA feature is that there is not enough demand for it. There are several WordPress 2FA plugins available to choose from. If you run into a conflict or problem with a 2FA plugin and BPS Pro then let me know which 2FA plugin that is.