This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Echekwara usoro a. Biko jụọ ajụjụ ọhụrụ ma ọ bụrụ na ị chọrọ enyemaka.

Introduce master password for already synced computers?

  • 1 nzaghachinzaghachi
  • 4
  • 1 view
  • Nzaghachi ikpeazụ nke philipp

xaggi
xaggi
more options

I have 3 computers (1 Mac, 2 Ubuntu) synced via Firefox Sync. Currently my passwords are unprotected.

Now I would like to introduce a master password on all of my computers. But somehow, if I set up the master password on one computer, my passwords are still unprotected on the other computers. Even when I completely delete all data and re-sync, I can access my passwords without master password on the other computers.

How do I have to proceed in order to get the passwords on all computers protected with a master password while still being synced, and at the same time make sure that there are no remnants of unprotected passwords on any computer or the firefox server?

Alternatively, if I stop syncing passwords on all devices, will they be deleted from the sync server?

I have 3 computers (1 Mac, 2 Ubuntu) synced via Firefox Sync. Currently my passwords are unprotected. Now I would like to introduce a master password on all of my computers. But somehow, if I set up the master password on one computer, my passwords are still unprotected on the other computers. Even when I completely delete all data and re-sync, I can access my passwords without master password on the other computers. How do I have to proceed in order to get the passwords on all computers protected with a master password while still being synced, and at the same time make sure that there are no remnants of unprotected passwords on any computer or the firefox server? Alternatively, if I stop syncing passwords on all devices, will they be deleted from the sync server?

Asịsa ahọpụtara

hi xaggi, we have to differentiate here - a master password is protecting passwords locally on a device. strong encryption is already built-into sync, so you need no extra measures to protect the passwords on the sync servers except than choosing a strong account password in the first place (technical details at https://github.com/mozilla/fxa-auth-server/wiki/onepw-protocol - your data gets encrypted locally before it is submitted to the sync servers, with no way of accessing that data for third parties like mozilla without knowing your credentials).

if you want to use master passwords on your other devices as well, you can do that but have to set them up manually - this isn't a setting that gets transferred through sync...

Gụọ azịza a na nghọta 👍 2

All Replies (1)

philipp
philipp
  • Moderator
more options

Asịsa Ahọpụtara

hi xaggi, we have to differentiate here - a master password is protecting passwords locally on a device. strong encryption is already built-into sync, so you need no extra measures to protect the passwords on the sync servers except than choosing a strong account password in the first place (technical details at https://github.com/mozilla/fxa-auth-server/wiki/onepw-protocol - your data gets encrypted locally before it is submitted to the sync servers, with no way of accessing that data for third parties like mozilla without knowing your credentials).

if you want to use master passwords on your other devices as well, you can do that but have to set them up manually - this isn't a setting that gets transferred through sync...