Dropbox currently supports the use of a FIDO Security Key when signing in to dropbox.com using the Chrome or Firefox web browsers.
Dropbox
More Commercial Deployments

Bank of America
Bank of America uses FIDO-based biometrics on mobile devices and security keys for web authentication.

Gemini
Gemini is a cryptocurrency exchange and custodian, founded by Tyler and Cameron Winklevoss in 2014.…

CVS Health
CVS Health is a U.S. healthcare organization that includes multiple operating divisions including retail with…
