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Captive portal detection
Description of how Firefox detects captive portal networks.
Insecure connection password warning in Firefox
Firefox will show you a "connection is not secure" warning message when a website login page is insecure and information could be stolen.
Install Firefox on Linux
This article describes how to download and install Firefox on Linux.
Update Firefox to the latest release
Firefox automatically updates itself by default, but you can always do a manual update. Learn how to update Firefox on Windows, Mac, or Linux.
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