* [https://support.mozilla.org/en-US/kb/tracking-protection-firefox SUMO instructions] (also see [https://support.mozilla.org/en-US/kb/firefox-android-tracking-protection Fennec] and [https://support.mozilla.org/en-US/kb/tracking-protection-pbm Private Browsing] docs)
* [https://developer.mozilla.org/en-US/Firefox/Privacy/Tracking_Protection MDN page]
* [http://monica-at-mozilla.blogspot.com/2015/03/how-do-i-turn-on-tracking-protection.html Ways to turn it ON]
* [https://air.mozilla.org/tracking-protection-for-firefox/ Presentation on Air Mozilla]
* [http://monica-at-mozilla.blogspot.co.nz/2014/11/tracking-protection-in-firefox.html Announcement blog post]
* [http://ieee-security.org/TC/SPW2015/W2SP/papers/W2SP_2015_submission_32.pdf Paper quantifying the privacy and performance impact of Tracking Protection]