Privacy

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A place to discuss privacy and freedom in the digital world.

Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.

In this community everyone is welcome to post links and discuss topics related to privacy.

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Posting a link to a website containing tracking isn't great, if contents of the website are behind a paywall maybe copy them into the post
Don't promote proprietary software
Try to keep things on topic
If you have a question, please try searching for previous discussions, maybe it has already been answered
Reposts are fine, but should have at least a couple of weeks in between so that the post can reach a new audience
Be nice :)

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What does Ublock Origin do with cookies? (fedia.io)

submitted 2 months ago by nickb333@fedia.io to c/privacy@lemmy.ml

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I have been using Firefox with Ublock Origin as my main browser for a long while. Usually when I get a privacy prompt, I reject cookies, or maybe some sites that are more difficult take me a to a panel that wants me to switch off loads of individual trackers.

How does Ublock handle the cookies? Obviously some are required for site functionality, such as being logged in here, but if I accept cookies (or can't reject them) then presumably they are still accepted? Or does it accept the essential ones and delete third-party trackers?

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[–] listless@lemmy.cringecollective.io 36 points 2 months ago

uBlock is a content filter. Cookies are set when a server responds to a web (http/https) request. So if uBlock has a domain blocked, not only are any cookies blocked, but no requests make it to that domain (whatever.com) at all.

If a domain is not blocked by uBlock Origin's filters, then cookies are set per your browser's configuration. Firefox I believe blocks some 3rd party tracking cookies by default, but can be configured to block all third-party cookies as well, but this may break site functionality like single sign-on.