Firefox 57: full Tracking Protection functionality included

Surprise, surprise. Mozilla slipped Firefox's built-in Tracking Protection feature into the Firefox 57 stable release next week.

Tracking Protection was integrated into Firefox back in 2014, and made available in release versions of the browser with the release of Firefox 42.

Tracking Protection, as the name implies already, is designed to block tracking scripts on the Internet. The feature is not a full-blown content blocker, but a feature that improves user privacy on the Internet by blocking trackers, usually those from advertising scripts.

A side-effect of this is that it will block some advertising scripts when enabled. A Mozilla study revealed back in 2015 that enabling Tracking Protection in Firefox decreases page load times by 44%.

Tracking Protection is enabled by default in private browsing mode, but no option was available in the Firefox preferences to enable it fully in the browser.

tracking protection

While Firefox users could configure Firefox's Tracking Protection feature to run in regular windows as well, it was probably not something that most Firefox users knew about.

This will change with the release of Firefox 57 Stable. Firefox users may set the status of the Tracking Protection feature to always so that Firefox uses it at all times.

The new interface comes with an option to manage exceptions, and the already available block list management options.

Tracking Protection is enabled only for websites and services opened in private browsing mode by default. This won't change with the release of Firefox 57; Firefox users who want to extend the blocking need to load about:preferences#privacy to switch the Tracking Protection preference from "only in private windows" to "always" to do so.

Read also:  Mozilla makes Tab Hiding API a priority

Firefox users can follow the development on Mozilla's bug tracking site.

Closing Words

It was not clear for a long time what Mozilla's plans were for Tracking Protection. The integration as a protective feature for Firefox's private browsing mode was seen by many as an important step for the organization.

Google could not possibly add something like this to its browser, but Mozilla never pushed Tracking Protection beyond that original functionality.

The organization ran a Tracking Protection experiment some time ago to gather more data. The integration of the option in Firefox's preferences should help boost Firefox's image as a privacy focused web browser.

Google in the meantime announced the integration of ad-blocking mechanisms in Chrome in 2018, and companies like Opera have added native ad-blocking functionality as well in their browsers.

Tracking Protection's full integration in the Firefox browser is still an important step. Firefox users can enable the feature to improve their privacy and decrease page loading times when they use the browser; that is a good thing. Users who want full content blocking functionality need to install extensions for that though, as Tracking Protection does not offer that. (via Sören)

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Firefox 57: full Tracking Protection functionality included
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Surprise, surprise. Mozilla slipped Firefox's built-in Tracking Protection feature into the Firefox 57 stable release next week.
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Ghacks Technology News
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Responses to Firefox 57: full Tracking Protection functionality included

  1. Pants November 7, 2017 at 2:08 pm #

    I don't understand this - see https://bugzilla.mozilla.org/show_bug.cgi?id=1393627#c10

    > Verify that it's a radio button with three options (always, only in private windows, never) instead of a checkbox.

    But this is what I already have in 56, exactly the same as the picture in the article. And, I could have sworn there have been options in the UI for a while to enable TP for all windows (I might even DL some old FF's to check)

    • Martin Brinkmann November 7, 2017 at 3:06 pm #

      Did you enable this by chance in user.js?

      • Pants November 7, 2017 at 3:33 pm #

        /* 0421: enable more Tracking Protection choices under Options>Privacy>Use Tracking Protection
        * Displays three choices: "Always", "Only in private windows", "Never" ***/
        user_pref("privacy.trackingprotection.ui.enabled", true);

      • T J November 7, 2017 at 4:21 pm #

        I am using FF52 ESR.

        In the user.js (about:config), I have 'privacy.trackingprotection.enabled' and 'privacy.trackingprotection.ui.enabled' set to true.
        I also have the three radio buttons in 'options - privacy' with the always button set. I must have set this.

        I believe that the user.js settings came from the last user.js published by Pants.

        Thanks Pants :))

    • Pants November 7, 2017 at 3:30 pm #

      > And, I could have sworn there have been options in the UI for a while to enable TP for all windows (I might even DL some old FF's to check)

      OK. I DL'ed a nilla 53 and there is just the single on/off switch. It was DNT that always had the triple state in UI (albeit in earlier versions it was not clear and one of the settings was in a overlay popup

      • The Dude November 9, 2017 at 2:09 pm #

        Hey, maaan! What's up dude? Coool yeah.
        I saw this fridge with wi-fi and usb port but I don't know, man. I don't want the government eating my sandwiches and going through my stash. They know man, the government. It is a conspiracy.

        I don't buy cookies at the supermarket anymore, I heard some rumors the NSA is doing some business with our cookies, man.

        When I grow up I wanna be like you, man! Can I say "DL'ed" too? Awesome, dude.

        DL'ed +1

        Am I cool or what?

  2. HK-Rapper November 7, 2017 at 2:44 pm #

    >to block known trackers

    Certainly useful in an educational or company environment where you cannot install uBlock origin, but outside of it I fail to see the usefulness. The tracking filters in ublock cover 21670 rulesets (privacy group) to protect their users, how much rules does Mozilla offer by default?

    Understand I'm not saying it is bad, I'd just be interested how good it is for vanilla no extension users.

    • Rick A. November 7, 2017 at 3:09 pm #

      @HK-Rapper - "I'd just be interested how good it is for vanilla no extension users." - Probably better than nothing. i think it's a good thing.

      • HK-Rapper November 7, 2017 at 3:57 pm #

        Yeah but to quantify? 50% as good?

        It is my curiosity :)

    • Richard Allen November 7, 2017 at 8:35 pm #

      "The tracking filters in ublock cover 21670 rulesets (privacy group) to protect their users, how much rules does Mozilla offer by default?"

      I've been using Tracking Protection since FF v54. From the little research I've done I think the Tracking Protection list is around 2000 but then I doubt it has any element hiding rules or very few if any site specific exceptions. Sounds small but I can see that FF Tracking Protection is used on maybe half the sites I visit. You mention that uBO covers 21600+ privacy rules (my install shows 21,970 available) but does anyone actually use all of them at the same time? Personally I think that would be crazy because of overlap between filter lists and site breakage. After backing up my profile, I enabled all the privacy options in uBO and almost 18% of the entries aren't even used because of overlap between lists and anyone that has ever used Ghostery can verify that when you get too aggressive blocking trackers you will break a crapton of sites. I'm not going to test that hypothesis but you are welcome to try using all of the privacy lists for a few days and then let me know how it works out. ;) So... if/when a site breaks what happens then? Do you waste time disabling filter lists one by one? Whitelist that site which will then completely disable any 'protection' from potentially malicious ads? No thanks, I've seen the results of people wandering around the interwebs without using content blocking.

      There are advantages to using Tracking Protection vs multiple lists. When a site breaks, and it will happen when using Tracking Protection or multiple lists, it is very easy to disable Tracking Protection on a site. The icon is on the left side of the urlbar. If Tracking Protection is working or disabled on a site the icon will be visible. If it's not needed the icon will not be visible. If some type of functionality is not working on a website, Tracking Protection is the first thing I try, takes like two seconds to disable it from the urlbar, for that specific website. If a website needs to be whitelisted in your content blocker, for any reason, I have yet to see an ad when only Tracking Protection is enabled. And so far I have not experienced any problems when making purchases online. The biggest problem I've experienced is sites embedding 'images' from Tweeter and Instaporn that end up not being visible. I finally got around to submitting feedback to Disconnect but have no idea if the image problem will be resolved.

      My uBO filter lists:
      https://s1.postimg.org/1ip3vyl7kf/u_Block_Filters.png

      • Richard Allen November 8, 2017 at 1:59 am #

        After running a short experiment I have to correct my earlier statement. First I have to give credit to gorhill for doing an excellent job of fine tuning the available default lists in uBlock Origin over the last couple months. I am surprised, embarrassed and reluctantly have to report that using a combination of Adguard Spyware Filters, EasyPrivacy and Fanboy’s Enhanced Tracking List did not break any websites, as I implied earlier, in the short time that I've been using them together. Also the 8 websites that I had to whitelist when using FF Tracking Protection were fine when the 3 privacy lists were being used together. It's been a long time since I tried using multiple privacy lists and back whenever that was it created problems for me.

        Even when using Adguard Spyware Filters, EasyPrivacy and Fanboy’s Enhanced Tracking List all at the same time, FF's Tracking Protection is still being used on all the websites that I had seen it previously being used on. So, FF Tracking Protection (basic list) is more aggressive than the three privacy lists. That is surprising, I thought for sure the three list combination would be at least as aggressive. Wrong! SMH ;)

        I've decided to keep using FF Tracking Protection because it works great when uBO is disabled or a website is whitelisted. It's also time to modify my uBO filter list. Adguard Base Filters being used along with EasyList was a two month experiment, Adguard didn't break any sites but I also didn't notice any improvement so it's going away. Out of the three privacy lists I've decided to use EasyPrivacy and Fanboy’s Enhanced Tracking lists together. Those two have very small overlap, 99.5% of the entries are being used. For years, Fanboy's different lists have been offered bundled with EasyList and EasyPrivacy so I'm thinking some effort was made for them to work in conjunction with each other.

        Anyway... I hate being corrected by my own testing. Sorry! What a maroon... what an imbessile (imbécile)!

      • Anonymous November 8, 2017 at 2:36 am #

        Bad thing is - "Do no track" header is also forced when tracking protection is enabled.

    • Anonymous November 7, 2017 at 9:46 pm #

      Disconnect uses this https://services.disconnect.me/disconnect-plaintext.json

    • Anonymous November 8, 2017 at 6:54 am #

      Far better than nothing at all. Most browsers already have some basic content blocking as far as script auditing and safe browsing api's. This is a good balance for someone who doesn't wanna block all adds and prevent content creators from getting their revenue, while still not wanting to store ad cookies and be effected by some malvertising. Tor browser won't even add an adblocker outright because it messes with the fingerprint of the browser and makes the browser stand out. I get why he chose not to. I do, however, wish they'd take some of Noscript's functionality and put it in Firefox's backend though. Wishful thinking, but that would be a nifty thing to complement tracking protection.

  3. Rick A. November 7, 2017 at 3:06 pm #

    i used to leave Firefox's tracking protection in private browsing mode off because i used to have Disconnect installed with uBlock Origin, Privacy Badger and Blur. i don't use Disconnect and Blur anymore, just uBlock Origin and Privacy Badger. Firefox's tracking protection list is based off of Disconnect, my point is i wonder if Firefox 57 would be slightly faster-(probably not noticeable) by blocking some of the tracking with Firefox instead of uBlock Origin and Privacy Badger? Basically taking a tiny bit of the burden of of those 2 extensions. Like i said probably not noticeable at all, but i might give it a try, but will probably just let the 2 extensions handle it as it would be quicker to fix any web site breakage.

    Anyway, it's nice Mozilla is doing this with Firefox.

  4. Arcionquad November 7, 2017 at 3:29 pm #

    To see all three options, I had to set privacy.trackingprotection.ui.enabled to true.

  5. Goldendays November 7, 2017 at 4:25 pm #

    Obviously, I am missing something in the article glorifying Mozilla for adding Disconnect as an option for Tracking Protection.

  6. SeaMonkeyFox November 7, 2017 at 5:20 pm #

    SeaMonkey 2.49.1 released

    The SeaMonkey project is proud to present SeaMonkey 2.49.1: The new major release of the all-in-one Internet suite is available for download now! Building on the same Mozilla platform as Firefox 52.4 ESR, it delivers those same developments in web technologies such as HTML5, hardware acceleration and improved JavaScript speed.

    SeaMonkey 2.49.1 is available in 20 languages, for Windows, Mac OS X and Linux.

    https://www.seamonkey-project.org/

    • Jody Thornton November 7, 2017 at 7:54 pm #

      How does that relate to the article?

    • www.com November 8, 2017 at 11:46 am #

      Well at least you're not promoting Pale Moon step back in time nonsense...

  7. Chris November 7, 2017 at 5:54 pm #

    I wonder if this prevents click-through rebates/cashback sites from working properly.

    • VioletMoon November 7, 2017 at 8:15 pm #

      The Tracking Protection is the Disconnect.me add-on. Nothing more unless I am missing something. Most users install it sooner rather later when setting up a browser.

      https://disconnect.me/

      It's like Pocket--Mozilla took that over and ruined it. The only way to bring back the original functionality of Pocket is to install "In My Pocket."

      The Sea Monkey Project blurb simply hints that there is still an active FF based browser that isn't making a wasteland of FF.

  8. GreenL November 7, 2017 at 10:38 pm #

    Firefox Tracking protection blocks ads on Ghacks. Aren't you afraid of revenue loss?

  9. Django November 8, 2017 at 6:36 pm #

    In other news, Mozilla is going to integrate Tor into Private Browsing mode, in the future. The two teams are getting so close that Tor itself is going to have changes to facilitate the embedding, much like Servo components like WebRender and Stylo have had changes to fit into Firefox.

    That requires a high level of cooperation. Mozilla is also hoping to help orient Tor towards standardization so that more browsers can use it, but it's not going to happen any time soon because Tor protocols and stuff are not in a shape where they can be standardized at this point.

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