Require two-step authentication for your team
For security conscious administrators, Stripe offers the option to require 2FA for every user on your team:
Go to the team settings page. This page will not be accessible unless you are an administrator on the team.
Find the "require two-step authentication for your team" option.
If it's not on, click it to turn it on. It should look like this when enabled:
The requirement is now in effect. Every user who does not have two-step authentication enabled will be required to set it up the next time they log in, and every new user you invite to your team will be required to set it up before joining your team if they haven't done so already.
If you wish to remove this requirement later, flip the switch the other way.