"Focus Interview" uncovered pseudo base station "principle" experts recommend 360 accurate interception

What kind of equipment, send 40,000 messages an hour? Outlaws Chine, pseudo base station instead of SMS mass device, hiding in the street square, beat a Rob to change a place, avoid the police chase. Last night (March 25) CCTV "Focus interview" column to decrypt the working principle of pseudo base station, where did these pseudo base stations come from? How does a mass SMS operate? Easy to send 40,000 spam messages in one hour. Unlike many people expect, pseudo base station equipment is very simple. Pseudo-base station by the notebook computer, host, antenna composed of a system, small size, easy to carry, but powerful, 20 watts, 30 watts, 50 watts of the sending radius of 500 meters, 1000 meters and 1500 meters, each hour can send up to 40,000 text messages. Pseudo-base stations are usually placed in the car by the user, driving slowly on the road, or put the car in the city shopping district, downtown, airport, stations and other crowded places to send text messages, sent out, it is difficult to find. Figure 1: "Focus Interview" decryption Pseudo-base station working principle after the computer is turned on, a dialog box that can be used to edit any text messages and messages is displayed on the screen. After the system is started, the Outlaws can send any message they want to send with any number. Use a special mobile phone to test the location of the mobile communication signal radio frequency, select one of the frequency points, and then open the pseudo base station, you can send mass messages. Pseudo-base station SMS can be Intelligent Identification Reporter interview industry experts understand that when the phone signal is very weak, but can also receive inexplicable message, you need to be vigilant, to raise security base station secretly. Pseudo-base station can rely on instantaneous high-power launch, squeeze off the normal base station, directly posing as banks, public security and other numbers to send fraud content, so that ordinary people do not know, the harm is great, the impact is worse. Then the user should how to block pseudo base station send spam message, avoid fooled? Mobile security experts pointed out that, because of technological progress, fraud messages will often forge banks, airlines, operators and other official numbers to send "warm reminders", "safety tips", people are impossible to guard against. Mobile phone users to enhance security vigilance, but also need to use mobile phone security software, through technical means to identify fake base station sent fraud messages. At present, 360 mobile phone defender is the only one in the market can be intelligent identification of the fake base station mobile phone security software. Hu Jianbo, director of the Ministry of Telecommunications Research Institute, said mobile users can install junk SMS filtering software to intercept spam messages sent by pseudo base stations. such as 360 mobile phone guards can accurately identify pseudo base station SMS, and mark it, so that people can distinguish it, greatly reduced the chance of being cheated. Figure 2:360 mobile phone guards can accurately identify the pseudo base station SMS reporter from the 360 mobile phone security experts Zhu Yipeng to understand that the public received similar messages, must not be credulous of the lottery and other fraudulent information, credit card consumption fraud information, and the Bank customer service phone to verify, Must not be able to contact the number provided by the fraudulent text message, even if the information sent in the normal number or 110, 10086, 95555 and other special numbers should be carefully identified to prevent being cheated.