Disable Firefox Sync on a lost phone or tablet
This article describes what you should do to prevent someone from accessing your passwords on a lost device with Firefox Sync.
How to manually add accounts to the password manager in Firefox for iOS
Manually add credentials to the password manager to reuse them every time you log in to your favorite websites.
Generate strong passwords in Firefox for iOS
Learn how to use the built-in password generator in Firefox for iOS to create strong, secure passwords automatically.