Firefox Privacy: 2021 Update
A lot changed between 2019 and now, not least in regards to Firefox. Since our last post, Mozilla has improved privacy with Enhanced Tracking Protection (ETP). Earlier this year Mozilla introduced Total Cookie Protection (Dynamic First Party Isolation dFPI). This was then further tightened with Enhanced Cookie Clearing. We’re also looking very forward to Site Isolation (code named Fission) being enabled by default in the coming releases.