3 ms·

You should be able to remove less secure authentication mechanisms via accounts.google.com, after setting up a security key

• noisy_boy 12y ago
  You still need to keep atleast one backup method in case the security key is corrupted/broken/lost etc.
  • asuffield 12y ago
    Print out a recovery code and keep it somewhere safe.
  • pngai 12y ago
    You can have two or more security keys associated with your account on Google.
• mynameisvlad 12y ago
  Oh really? I thought that it forced you to go back to the app if you use a non-U2F browser.