Mozilla.cfg - Harden FireFox Proxy/Network settings

lockPref("app.update.auto", false);

lockPref("app.update.enabled", false);

lockPref("app.update.service.enabled", false);

lockPref("toolkit.telemetry.prompted", true);

lockPref("browser.rights.override", true);

lockPref("network.proxy.type", 1);

lockPref("network.proxy.no_proxies_on", "localhost, 127.0.0.1, helpdesk.domain.org");

lockPref("browser.startup.homepage_override.mstone", "ignore");

lockPref("browser.startup.homepage", "http://cnn/");

lockPref("network.automatic-ntlm-auth.trusted-uris", "http://intranet,http://dashboard");

lockPref("network.proxy.http", "proxyaddress.domain.org");

lockPref("network.proxy.http_port", 8080);

lockPref("network.proxy.ssl", "proxyaddress.domain.org");

lockPref("network.proxy.ssl_port", 8080);

lockPref("browser.rights.override", true);

lockPref("browser.startup.homepage_override.mstone", "ignore");

lockPref("browser.shell.checkDefaultBrowser", false);