Living in the age of the Internet, protecting our information is the most important thing. If we can't protect our information, it will bring a lot of trouble to our lives. Not long ago, the news reported a series of very real things: some unscrupulous merchants or hackers used the network and our chat information to crack our real location and communication information, and then sold these personal confidential information to survey companies or Debt collection companies caused a lot of panic.
In fact, in the Internet era, many things can be used to be profitable. Personal information is a major aspect. Many people can easily obtain the information of many people through the opportunity of red envelopes, so some people use chat software to obtain illegal benefits. It is also quite normal. So we must learn to protect our mobile phone information. When we are not using the mobile phone, we disturb the surrounding cellular frequency band through the cell phone jammer, so that scramble our own signal and makes it hidden, and other people will not be able to obtain our mobile phone information. Also avoid some harassing phone calls, spam, etc. enable yourself to enjoy a better rest.
