4 ms·

I had good luck with the add-on [1], but it looks like it will break in 57. [1]: https://addons.mozilla.org/en-US/firefox/addon/u2f-support-add-on/ https://add

• r3bl 9y ago
  So, one stable release without something like a two-factor authentication method. Since the addon will break and no official support will be released on time, there's no other choice but to use Chrome/Chromium to use Yubikeys.
  • majewsky 9y ago
    Or, you know, just use the ESR release for a few weeks.