Stripe supports three primary methods of two-step authentication:
Text Messaging (SMS) authentication
Mobile Apps authentication
Hardware security keys authentication
We also support using Windows Hello or Touch ID for two-step authentication once one of the above authentication methods are in place.
We recommend setting up at least two primary methods, to prevent being locked out of your account if you lose access to one.
Currently Stripe only supports one device for SMS or mobile app authentication.
If you are the administrator of a Stripe merchant, you can require all team members to use two-step authentication on the Team settings page.