Nie Zuo looked at the computer information, and asked Xiaohu on the opposite side for a long time: "Xiaohu, is this hacker powerful?" ”

"Wow, it's so unprofessional to describe you as powerful, this hacker's defense ability is not very good, but the attack ability is very strong." Xiaohu said: "Brother Zuo, do you know the Cyber Command?" Seventeen hundred hackers, I can't keep them safe. But...... They have mosquito nets, and I am not polite, and I give them some benefits. So the unthinkable happened in a neighboring country, and I was able to see a Japanese action movie, but I was defeated half an hour later. ”

The mosquito net is the firewall of the neighboring country, and the national local area network is called the Guangming network, and as long as the dead fat man is mentioned in the Guangming network, the name will be automatically enlarged. Mosquito nets protect the net from the Internet, and at the same time, people in their own countries cannot connect to the Internet. Xiaohu was very annoyed when he attacked the other party, he was no worse than any of them, but they were beaten in groups, forcing him, a genius, to disconnect by physical means. The young man, annoyed, unceremoniously opened the mosquito net and sent a small movie into his treasured two mobile hard drives. Xiaohu also knows that the neighbors don't even have the courage to download, he just wants to feel comfortable in his heart.

Xiaohu said: "Brother Zuo, don't expect me to be of much help, I really can't beat them." They are not only in neighboring countries, but also in many parts of the world, and I locked a few people's IPs, but it didn't make sense at all. "Sony has been attacked by them, and the other party has advertised that if they do not meet their conditions, they will disclose Sony's top trade secrets. A hacker like Xiaohu is strong in attack and weak in defense, but fortunately, the physical disconnection method is still very useful.

Nie Zuo asked, "What do they use as an intermediary?" ”

Xiaohu opened the drawer and pushed a white thing similar to the size and shape of a mobile phone to Nie Zuo: "This is a decoder, built-in flash memory, etc...... To put it simply, this thing should be placed within ten meters of the host, which is similar to rubbing the net, but it is just a net for the host to rub this thing. All systems have vulnerabilities, so Microsoft often releases patches, and the patches are inexhaustible. This thing is connected through the guò system vulnerability. It should be said that although the host keeps confidential information. The fewer people you contact, the better, but you can't just go back to the old system and never update it......"

Nie Zuo was more concerned about other issues, and interrupted and asked, "Where is this thing hidden?" ”

Xiaohu turned the computer, this is a three-dimensional simulation, the fifth type of host is in a room next to the thirty-first floor, ID security door, there is a security guard on duty at the door, the room is empty all around, only the host is placed in the center. Host has several meanings. This means a host for storage. Nie left to move the screen, and the decoder was stuffed under the host.

Since it is the most important secret room, there are no cameras. To access information, in addition to permission, access is accompanied by security guards and an employee of the Cyber Security Department. The fruit building is a whole building, the sides are all floor-to-ceiling glass, and one floor-to-ceiling glass has been cut, which is suspected to be with the help of a cleaning elevator to reach the 31st floor. Invade from the outside world and cut through the glass, enter the room and place the decoder.

Nie Zuo asked: "Why isn't there a monitor installed indoors?" ”

"Brother Zuo, come here."

Nie Zuo passed, and Xiaohu opened a video, which was a glass fan. Nothing else. Xiaohu rubbed his hands and said, "The time has come to witness the miracle." Xiaohu began to toss the glass with software, and soon a picture of a man and a woman on the bed appeared.

"This is what happened in the hotel across the street." Xiaohu said: "Glass is the simplest, metal, glasses, and even tiles can be imaged. Surveillance is the most vulnerable device. It can be hacked wirelessly, wired, or even physically. It is right not to install surveillance indoors. Brother Zuo, you see, there are motion alarms in this glass and nearby, and the alarms will not be turned off unless the security door is opened. ”

"I get it, it looks like an outside invasion, but an outside invasion will definitely set off the alarm. So someone entered the room through the normal procedure, the alarm turned off, and he moved. Nie Zuo said: "Someone deliberately stuffed something at the bottom of the host. ”

"Yes, when he's operating, the security and cyber security staff can't stare at the computer screen."

Nie Zuo asked again: "After installation, isn't it possible to decode it immediately?" This makes it possible to deduce who entered the room and dropped something. ”

"Brother Zuo, I didn't find out the decoding, and I only found out when the number jù started to transmit. He has a computer, a decoder, and the decoder is not controlled by a computer. Once installed, decoding can begin immediately. After the decoding is completed, it will be fed back to the computer, and then he will use the computer to connect to the host computer through the guò decoder. So when it comes to decoding, it's purely a matter of the decoder and the host. How long does it take for the decoder to undo the password and connect to the host? I don't know, the police technicians give me between one and nine hours. Xiaohu didn't want to explain in such detail, anyway, Nie Zuo didn't understand, the decoder would restart regularly, but the password obtained from the previous decoding would be retained.

Before the spy was contacted, after the police and the Jade Emperor understood the principle of the decoder, they both lamented that the commercial espionage armament was getting better and better. When Nie Zuo contacted the spy, it was normal. People don't even have this thing, and they are embarrassed to call themselves the country, and they can see that the other party is determined to obtain iron powder refining technology.

Nie Zuo took the ID card that allowed him to enter and exit the Guoye Group freely and went to the Guoye Building. The fruit building does not have the grandeur of Wanlian International, there is only one building, and it can be seen that it has a history of at least 20 years. The floor in the building is also the style of ten years ago, and many subsidiaries of the Guoye Group work in the building, and the size of the company and whether the interior is luxurious or not depends on the company's performance. From this point of view, Guoye Group and Wanlian International still have a lot in common. However, the enterprise is like this, it is better to hire a bad person who can make money for the business than to support a good person with high moral character.

Nie Zuo inspected the thirty-first floor on the spot, and it was impossible to reach the target room without authorization, but the first four types of rooms for trade secrets were not so strict, especially the first three categories, which belonged to rooms where senior staff could enter and exit at will by swiping their ID cards. After seeing the scene, Nie Zuo went to the office of Lin Shao, the director, and the Jade Emperor talked to a staff member, saw Nie Zuo, and immediately moved to the secretary's room. Nie Zuo did not hesitate to despise this big boy, and the Jade Emperor replied, Because I am serious, I am handsome.

Lin Shao's office is much more luxurious and extravagant than Nie Zuo's office, these are Lin Shao's private money, Lin Shao's motto, money is to be enjoyed. Nie Zuo sat on Lin Shao's boss's chair, turned on the computer given by the Jade Emperor, and began to analyze the information of the twelve suspects.

After reading it, Nie Zuo connected the computer to the printer, printed out twelve photos, and then left Lin Shao's office. The Jade Emperor was curious, and sneakily opened the door of Lin Shao's office and looked out, Nie Zuo was chatting with several administrative female secretaries, about five minutes later, Nie Zuo left, and the Jade Emperor asked, "What did that person ask you just now?" ”

A secretary replied: "He asked if there was anything to eat nearby, and he was hungry." ”

"......" The Jade Emperor was ashamed that he didn't invite Nie Zuo to breakfast, but if he didn't invite you, he wouldn't eat, and he would starve to death. The Jade Emperor is very professional in analyzing the suspects, and finance and communication are the two main parts. Doing business espionage is mostly for money, does a person's income and consumption match, what are the consumption habits and tendencies, and is there a private financial crisis? Spies are not in it for money, but they need funds for their activities, because commercial spies can also use guò to support their operations through previous revenues, while spies need state grants. So money is one of the most advantageous weapons to escort anti-commercial espionage. Not to mention communication, ordinary commercial spies do not work alone, especially for such a large order, there is an accomplice who needs to be contacted. In addition to ordinary telephone contact, there are also networks, connectors and other means,

In addition, the Jade Emperor also interviewed the suspect through guò to understand the other party's accent and body characteristics to verify whether the other party was consistent with the resume information. According to current information, the spy did not bribe or intimidate one of the twelve suspects into doing things for him. It is very likely that this spy has been lurking in the Guoye Group for at least three years, and has brought a lot of commercial losses to the Guoye Group, but the Guoye Group does not know.

The Jade Emperor has narrowed down the suspects to two men and two women, this news as a police liaison Zhao Ang naturally knows, Dongcheng Commercial Crime Investigation Bureau boss Wu Rui also has the information, at the request of the Jade Emperor, the police do not intervene in the investigation for the time being, and now there is a preliminary conclusion, Wu Rui contacted the Jade Emperor, asked to participate in the interrogation of the four suspects, the Jade Emperor agreed, the time was set for the afternoon of the next day, and the two sides formulated an 'interrogation' plan.

Nie Zuo's incompetence made the Jade Emperor a little disappointed, and a day passed, Nie Zuo had only talked to the two suspects who had been ruled out by himself, and the progress of the work was very slow.

The Jade Emperor's first move was to knock on the mountain and shake the tiger, the Jade Emperor and Wu Rui had lunch together in the staff restaurant, and at lunchtime, the Jade Emperor personally went to invite the four suspects: At two o'clock this afternoon, please go to Lin Shao's office. At the same time, four plainclothes officers were dispatched to stalk the four suspects, and the four plainclothes had to reveal their intentions to stalk, but they also had to disguise their intentions to stalk. Just let the other party know that the police have focused on them.

The second trick is to peel off the cocoon when questioning, and to make noodles with points, which is a common method used by the police, and experienced police officers will not directly ask you about things and people related to the case, because these questions The suspect must have prepared a draft. Just as Lei Leopard asked Nie Zuo why he hit the flower garden, the guide Nie Zuo explained what happened at that time. Because Nie Zuo has rich driving experience, the possibility of hitting the flower bed is very low, starting from this problem, Nie Zuo can be said to be defenseless. If you don't work in the face of the police, you can not answer, but if you give false testimony and mislead the police investigation, you may face three months in prison, so if you lie to the police, you must do it without leakage, and at least you can't let the police come up with evidence to prove that you are lying. (To be continued......)