Permenantly disable plugins and addons
Is there a way to restrict the access to plugins and addons to the administrator? We do not want our patrons to have access to the ability to modify Firefox in any way.
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Hello tmartin225.
If you want to disable the plugins and addons please go through this link. https://support.mozilla.org/en-US/kb/disable-or-remove-add-ons
Regards, Gautam sharma.
You can consider to lock plugin.state.* prefs for each plugin to a specific value.
- 0:Never Activate; 1:Ask to Activate; 2:Always Activate
You can use a mozilla.cfg file in the Firefox program folder to lock prefs or specify new (default) values.
Place a local-settings.js file in the defaults\pref folder where also the channel-prefs.js file is located to specify using mozilla.cfg.
pref("general.config.filename", "mozilla.cfg"); pref("general.config.obscure_value", 0);
These functions can be used in the mozilla.cfg file:
defaultPref(); // set new default value pref(); // set pref, allow changes in current session lockPref(); // lock pref, disallow changes
See: