This is a very useful feature to provide our issuers with.

Here's our customer Project Univercity's feedback:

I am concerned about my clients personal data that is stored in your database, assuming scenario that someone could crack my password and get all names/emails/certificates from my account.

This could also happen to my employees who can have permissions to login to my account and who might have weak passwords.

So I would also love to have a feature to “require 2 factor authentication” for everyone who I add to my account.