Privacy and security Learn how to protect your privacy and secure your data. Сите All articles and threads In English Choose a strong password How do I set up Sync on my computer? Secure your Mozilla account with two-step authentication How do I choose what information to sync on Firefox? How to set up Firefox Sync in Firefox for Android What if I'm locked out of Two-Step Authentication? Mozilla account - Managing account data How to generate a secure password in Firefox Sync bookmarks, logins and browsing history on Firefox for iOS How Firefox securely saves passwords How Firefox Sync keeps your data safe even if TLS fails Disable Firefox Sync Delete sync data from Firefox by signing out of your Mozilla account Remove a synced device from your Mozilla account How do I know the status of my sync? Changing your two-step authentication device for your Mozilla account Disable Firefox Sync on a lost phone or tablet Change your Mozilla account password Suspicious activity on my Mozilla account My sign in was “blocked for security reasons” on Mozilla account Firefox accounts renamed Mozilla accounts - What you need to know Unlink your Google or Apple ID from your Mozilla account