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Captive portal detection
Page that describes how Firefox detects captive portal networks.
Common Myths about Private Browsing
Learn more about common misconceptions about Private Browsing in Firefox.
Insecure password warning in Firefox
Firefox issues an insecure password warning when a web page's login form is not secure and your information could be stolen.
Enhanced Tracking Protection in Firefox for desktop
Enhanced Tracking Protection in Firefox automatically protects your privacy while you browse.
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