Jesus M. Gonzalez-BarahonaFirefox rolls out Total Cookie Protection by default https://blog.mozilla.org/en/mozilla/firefox-rolls-out-total-cookie-protection-by-default-to-all-users-worldwide/ It creates a separate “cookie jar” for each website you visit. Instead of allowing trackers to link up your behavior on multiple sites, they just get to see behavior on individual sites.
endrift 🏳️⚧️@jgbarah @cr1901 heh, I implemented a similar anti-tracking approach in WebKit in 2013 that was meant to defeat trackers that cached unique IDs in images they'd read back. I made it so that the cache was partitioned based on origin, so these cache-based trackers would be able to coordinate.