InformationSome active content such as audio and video can be automatically loaded by Firefox on websites. It is recommended to secure application plug-ins.
Some malicious websites use active content to exploit vulnerabilities in the active content handling application plug-in. It is recommended to always prompt the user when a website is about to load active content.
SolutionPerform the following procedure:
* Open the mozilla.cfg file in the installation directory with a text editor
* Add the following lines to mozilla.cfg: