Firefox is a secure web browser, and that's partly due to its Enhanced Tracking Protection feature. It blocks trackers and harmful scripts, including cookies and hidden ads.

New features in Firefox 133.0 include the following: Firefox now has a new anti-tracking feature, Bounce Tracking Protection, which is now available in Enhanced Tracking Protection's "Strict" mode.

Firefox also comes with other privacy features, like its "Private Browsing" option and "Enhanced Tracking Protection." Safari also has cookie-blocking settings.