u2f
Content (4)
Log In Using a Security Key (USB Device)
Supported browsers include Chrome 70 or later, Firefox 60 or later, Safari 13 or later, or Microsoft Edge 79 or later.
Google no longer supports the U2F authentication standard in Chrome. This technology was previously used for USB security keys (hardware tokens), such as those used with Cornell Two-Step Login.
To accommodate this change, Duo, the vendor that supports the Two-Step Login service, in January 2022…
User Experience
My USB security key does not work for Two-Step Login in the Firefox browser.
User Experience
When you use your U2F security key, you see the following message: