this post was submitted on 28 Aug 2024
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Firefox rolls out Total Cookie Protection by default to all desktop users worldwide | It is Firefox’s strongest privacy protection to date, confining cookies to the site where they were created (blog.mozilla.org)
submitted 3 months ago by ForgottenFlux to c/technology
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[–] [email protected] 31 points 2 months ago (1 children)

Is this different from blocking 3rd party cookies?

[–] bhamlin 64 points 2 months ago

A little. If a third party cookie is set while you're visiting a site, only that site will get the third party cookie back. Multiple sites can have embedded content making third party cookies, and with this change firefox will track where it was made and only give it back there.

With this change, it doesn't matter if it's first or third or whatever; cookies will only be given back to a site that matches much of what is in your location bar.