See how Firefox protects your privacy. The Firefox browser blocks online trackers - automatically; to protect your privacy and prevent companies from collecting your personal information and making a profit from it – without your consent. You can now see which trackers Firefox is blocking for you in your personal privacy dashboard. Here you get an overview of all trackers blocked this week. You can also further customize your privacy settings, access Firefox Monitor to see if your data has been compromised in other companies' data leaks, and use Firefox Lockwise to manage your browser logins and passwords.