Previously, third-party cookies were shared between websites. Now, every website gets its own cookie jar so that cookies can’t be used to share data between them. (Illustration: Meghan Newell)

Firefox 86 Introduces Total Cookie Protection

Today we are pleased to announce Total Cookie Protection, a major privacy advance in Firefox built into ETP Strict Mode. Total Cookie Protection confines cookies to the site where they … Continue reading Firefox 86 Introduces Total Cookie Protection

Mozilla Security Blog