How to hide the (General and security) tabs in the internet options window

I'm Lions to hide the general and the security of the Internet options window tabs in firefox, so students cannot access and reconfigure the browser to save usernames and passwords. It's easy to do with Internet explorer via local group policy.

use a mozilla.cfg file in the Firefox program folder to lock the prefs or specify new default values.

Place a local file - settings.js in the defaultspref folder where you will also find the channel - prefs.js to specify using mozilla.cfg file.

pref("general.config.filename", "mozilla.cfg");
pref("general.config.obscure_value", 0); // use this to disable the byte-shift

See:

You can use these functions in mozilla.cfg:

defaultPref();  // set new default value
pref();         // set pref, but allow changes in current session
lockPref();     // lock pref, disallow changes

Tags: Firefox

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