Passwords and sign in
Two-factor authentication
Use two-factor authentication to add an extra layer of security when signing in.
Secure your Mozilla account with Two-Step Authentication
Secure your Mozilla account with Two-Step Authentication. Learn more here.
Mozilla Account
Mozilla Account
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Set up two-factor authentication on your Mozilla account
Enable two-step authentication to protect your Mozilla account from unauthorized access. Learn how.
Firefox, Mozilla Account
Firefox, Mozilla Account
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What if I'm locked out of Two-Step Authentication?
Disable two-step authentication or use a backup authentication code to regain access to your account if you've been locked out of two-step authentication login.
Firefox, Mozilla Account
Firefox, Mozilla Account
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Review your Mozilla account activity and protect your data
Learn how to review your Mozilla account activity, change your password, enable two-step authentication, and check for data breaches.
Mozilla Account
Mozilla Account
Last updated:
3 weeks, 4 days ago