privacy.donottrackheader.enabled

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Osdoba, Sascha

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May 31, 2024, 5:49:21 AM5/31/24
to enter...@mozilla.org
Hi Mike,

is there any chance to set "privacy.donottrackheader.enabled" via preferences in GPO?

I saw the other options in tracking in GPO template but those will not change the "privacy.donottrackheader.enabled" setting and I cant find a way to do it.


Regards,

Sascha

marius...@orange.com

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May 31, 2024, 6:34:13 AM5/31/24
to Osdoba, Sascha, enter...@mozilla.org
Hello Sascha,

Actually the DNT request that you want to send to websites is completely useless, or worse!

When you enable it, you send to the website a "please, do not track me!" request, but the website can :
- ignore it
- still track you
- or it can even specifically more track you than if you hadn't sent the DNT request in the first place!

Apple has completely removed it from Safari in 2019

Some links about this topic:
https://www.avast.com/c-what-is-do-not-track
https://www.reddit.com/r/privacy/comments/vs6we6/til_that_do_not_track_requests_are_useless/
https://gizmodo.com/do-not-track-the-privacy-tool-used-by-millions-of-peop-1828868324
https://spreadprivacy.com/do-not-track/
https://www.zdnet.com/article/why-do-not-track-is-worse-than-a-miserable-failure/

If you still want it anyway, you can set this pref using the autoconfig.js method

Cordialement, Best regards,

Marius TARLO
Maintenance e-buro
Orange/OBS/OBS SA/FZ/DS FR/IDF/TME
Orange/INNOVATION/IT-S/FCW/ODW/WSM
tél. +33 1 42 75 34 25
marius...@orange.com

-----Message d'origine-----
De : enter...@mozilla.org <enter...@mozilla.org> De la part de Osdoba, Sascha
Envoyé : vendredi 31 mai 2024 11:49
À : enter...@mozilla.org
Objet : [Mozilla Enterprise] privacy.donottrackheader.enabled

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Osdoba, Sascha

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May 31, 2024, 6:46:58 AM5/31/24
to marius...@orange.com, enter...@mozilla.org
Hi Marius,

yes i know that it just might be respected by web sites but this setting was recommended after a browser investigation.
I will ignore it so long 😊 Thanks for the recommended autoconfig.js in case we have to set it anyway.



Regards,

Sascha


-----Ursprüngliche Nachricht-----
Von: marius...@orange.com <marius...@orange.com>
Gesendet: Freitag, 31. Mai 2024 12:34
An: Osdoba, Sascha <S.Os...@gsi.de>; enter...@mozilla.org
Betreff: RE: privacy.donottrackheader.enabled

Andrew C Aitchison

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May 31, 2024, 8:38:05 AM5/31/24
to Osdoba, Sascha, enter...@mozilla.org
DNT has been largely superceded by GPC
https://globalprivacycontrol.org/
which has legal force in several juristictions, including the EU and California.

This can be set from the GUI with
Prefences/Privacy and Security/Website Privacy Preferences
"Tell websites not to sell or share my data"
or by setting
privacy.globalprivacycontrol.functionality.enabled
and
services.sync.prefs.sync.privacy.globalprivacycontrol.enabled
both to " true" in about:config

Sorry, I don't know how to set it from GPO.

--
Andrew C. Aitchison Kendal, UK
and...@aitchison.me.uk

Mike Kaply

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Jun 21, 2024, 11:35:30 AM6/21/24
to Andrew C Aitchison, Osdoba, Sascha, enter...@mozilla.org
FYI, "privacy.globalprivacycontrol.enabled" is already available via the Preferences policy.

If you feel strongly about privacy.donottrackheader.enabled, feel free to open a bug:


and I'll get it prioritized.

Mike

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Osdoba, Sascha

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Jun 21, 2024, 12:31:39 PM6/21/24
to Mike Kaply, Andrew C Aitchison, enter...@mozilla.org

Hi Mike,

 

thank you but i will not file a bug for “privacy.donottrackheader.enabled”

 

Tried with “privacy.globalprivacycontrol.enabled” set to true but got no green light on the test website (esr 115.12.0)

 

Did you tried it?

 

 

Regards,

 

Sascha

Osdoba, Sascha

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Jun 21, 2024, 12:33:54 PM6/21/24
to Osdoba, Sascha, Mike Kaply, Andrew C Aitchison, enter...@mozilla.org

my bad:  “privacy.globalprivacycontrol.functionality.enabled” also has to be set to true then you got a green light

 

Sascha

Mike Kaply

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Jun 21, 2024, 1:34:43 PM6/21/24
to Osdoba, Sascha, Andrew C Aitchison, enter...@mozilla.org
On Fri, Jun 21, 2024 at 12:33 PM Osdoba, Sascha <S.Os...@gsi.de> wrote:

my bad:  “privacy.globalprivacycontrol.functionality.enabled” also has to be set to true then you got a green light


Yes, and that is true by default on Firefox now (it might not have been in the 115 ESR)

Mike
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