Situation: In my working network, there are some configurations that do not allow, a browser to connect to any sites, which are not in local net. Firefox always asks to update the java plugin, and always try to connect to java.com
. If it cannot connect to java.com, it will not let the applet run. I don't want to update manual any plugin but with a clone, because I must administrate about 150 PCs. Since the computers are only in local net, no internet access, there are not any security problem. So I think I can turn the update feature off, absolutely!
The question is: how can I turn it off. I've tried in Tool -> Add-on -> Setting -> unmark the option: "Update add-on automatically". But the FF even try to connect to java.com.
Background Infos: Firefox 23, Java 7.25