After sitting down, they introduced each other, Wang Feipeng didn't expect Liu Jianfeng to be promoted to deputy director of the Baoshan District Public Security Bureau, and he didn't expect that he hadn't seen him in just 1 month, Yu Feixue was actually seconded to work in the National Security Bureau, it is estimated that Feng Jian's recommendation work, and it is her skills that arouse the interest of Guoan. Pen % fun % Pavilion www.biquge.info

The three of them are all people who do things, and they don't talk much nonsense, although they are familiar with each other, they first asked Wang Feipeng to sign a confidentiality agreement according to the procedure, promising never to leak secrets, and then got to the point. First of all, Yu Feixue introduced the situation: Among the foreigners who enter the country every year, there are journalists, official business, tourism, investment, study, etc., and some of them are spies sent by the country to engage in intelligence gathering work. According to their identity, body characteristics, personal history, characteristics and expertise, etc., the national security department classifies them, analyzes the threat level and harm tendency of each person, and monitors key personnel, and adopts whole-process monitoring for those who are highly threatening, so as to prevent foreign spies from infiltrating important departments, stealing secrets, or carrying out sabotage activities.

The School of Materials Science and Engineering of Shanghai University is very prestigious in the world, and the Department of Materials Engineering and the Shanghai Institute of Materials jointly developed a material that absorbs radar waves, which is applied to the fuselage of the latest domestic fighters J-20 and J-31. This new type of stealth paint has attracted a lot of foreign spying eyes, especially the United States, Japan and South Korea, which have significantly increased the frequency and intensity of espionage activities in recent years, trying to steal relevant information and solve the mystery of the absorption and stealth of the latest domestic fighters.

The information of the new stealth coating is stored in the Shanghai Institute of Materials, which is produced by the subordinate military industrial enterprises, and the confidentiality specifications are extremely high, and the measures are strict, but this is the case, there are still many small leaks, which have thwarted the infiltration of many foreign espionage forces.

Since last year, the national security surveillance has found that foreign forces seem to have shifted direction, and the Department of Materials Engineering of Shanghai University, as one of the cooperative public relations parties, has entered their attention. Wu Xiaochun, the head of the department, is one of the leading researchers of new stealth coatings, and a lot of work in the early stage was completed in the school laboratory. If you start from the school laboratory and get the research direction and side support products, you can reverse deduce, decrypt the absorbing paint of China's latest stealth fighter, test and manufacture the corresponding band radar, and discover and capture the new domestic stealth fighter.

After introducing the basic situation, Yu Feixue finally cut to the point, "The Public Security Bureau conducts normal monitoring of the laboratory, and last year, in order to strengthen the security of the key laboratory, Guoan specially added a set of advanced video infrared integrated miniature cameras, as well as miniature vibration sensors, I will show you a video." After saying that, he picked up a remote control and pressed it.

The large screen on the wall displays a number of surveillance images, Wang Feipeng has never been to the laboratory of the Department of Materials Engineering, and he can't figure out where it is, but from the angle and scope of monitoring, it can be seen that the cameras in this place are all over the corner, large and small, bright and dark, without any dead ends, and it is almost impossible to sneak in.

Wang Feipeng's observation is keen, after looking at it for a while, he immediately found that the time of a monitoring suddenly stopped, lasted for about 5 seconds, and then immediately returned to normal, and then another monitoring appeared abnormal, the duration was about the same, there was a pause in the middle, and then the monitoring appeared one by one The time was suspended, the short 2, 3 seconds, the long 5, 6 seconds, but there was no human figure, and there were 6 monitors before and after similar situations. After about half an hour, the aforementioned monitoring was suspended in sequence, in the same order, but in reverse.

Yu Feixue explained: "There was no alarm from the alarm device, and the monitoring personnel did not find the problem at that time. We monitor too many targets, insufficient manpower, it is impossible to stare at each monitor, most of them use video stream interruption alarm device, this monitoring is obviously disturbed and frozen. ”

Wang Feipeng was surprised: "The pause time is too short, it is really difficult to detect, there is no alarm, how did you find out in time?" ”

Yu Feixue then explained: "We not only have video surveillance, but also vibration sensors, and it is also abnormal, so we went back to check the monitoring, and then we found that there was a problem, not only the peripheral 6 surveillance, but also the monitoring in the laboratory." ”

She then elaborated: "In the middle of the half-hour, our vibration sensor showed 2 significant vibrations and triggered an alarm. The sensors are installed under the floor in the key areas of the laboratory, like landmines, and the laboratory staff are told in advance that they will not step on these areas. When a stranger sneaks in and steps on an area with vibration sensors, he will immediately be alarmed, but he himself is unaware. ”

Wang Feipeng asked eagerly, "Someone secretly infiltrated the laboratory?" Did you lose any important information? When did it happen? ”

Yu Feixue glared at him and refuted: "Our precautions can't be breached so easily, no matter what they do to attract attention, in the end, they still have to obtain intelligence, all important materials and samples in the laboratory are placed in a special iron cabinet, that is the magic weapon of our national security!" The improved seven-core mechanical chain lock, no password, no fingerprint, must be equipped with a special key to open. ”

Wang Feipeng said disapprovingly: "It's so mysterious, it provokes them, and even steals the cabinet together, and slowly smashes it with a hammer when you go back, or steals the key?" ”

Yu Feixue began to burst into flames, and her voice was a little loud: "The cabinet is a few hundred catties, and it can fly abroad, and there is a protective device inside." The key needs two keys, which must be recognized by our national security remote video and confirmed before they can be opened! If you are a spy like this, our Ministry of National Security will have a lot of things, and we will be sure to catch one by one. ”

Wang Feipeng muttered: "If you don't understand, just ask, the anger is still so big, it's easy to get married and take it back~"

"What did you say?" Yu Feixue slapped the table and became angry.

Liu Jianfeng hurriedly persuaded: "Happy cooperation!" Happy working together! "Continue to analyze the topic: although the laboratory was not stolen, it was obvious that someone had secretly infiltrated it, and the national security leaders attached great importance to it, and specially asked Yu Feixue and me to cooperate with the investigation to prevent problems before they happen, and never leak the wave-absorbing paint of the country's latest fighter plane!

On the campus of Shanghai University, investigating and protecting the laboratory of the Department of Materials Engineering, dismantling the infiltration and sabotage of foreign forces, it would be better if there were school students cooperating, Yu Feixue first thought of Wang Feipeng. This kid has been trained in the falcon training camp, and the falcon instructor Feng Jian has personally taught, not only has good skills, but also is very skilled in tracking, identification, reconnaissance, capture and other spy warfare methods. (To be continued.) )