With the most advanced technology to perfectly support iOS8, it is a simple and convenient mobile phone management tool. Accurate and timely in traffic monitor and excess warning, Baidu Security Master may help you to surf on the internet freely without worrying about traffic. With the most professional network speed test technology, it will help you to know more about 2G/3G/4G network speed. Baidu Security Master integrates the features of high technology, light and handy, pure and safe as well as simple and convenient.
