Cerberus Security Guard 能管理你的系统安全，调整优化系统服务，和主程序
manages your Windows security and privacy settings in a professional way by offering a central console to observe and make security related adjustments, optimize services and main applications of the operating system, Internet Explorer and Firefox/Mozilla, while providing nifty Media Player fine tuning. It is a must-have FREE tool to handle all your Windows experience.
