Chapter 477 It is not easy to be a hacker

   "This plane is really good!" Qin Tao said with emotion.

"Yes, it is the world's first advanced trainer aircraft for the third-generation aircraft!" Speaking of this, Dolzenkov is also very excited: "Its appearance can greatly reduce the use time of the two-seater third-generation aircraft. , to reduce the cost of training pilots, we believe that there will be at least a thousand aircraft on a global scale!"

   "Yes, the scale of 1,000 planes. I don't know if your Jacques Design Bureau distributed more, or the Macchi Company distributed more?"

   "Mr. Dolzenkov, who is this person? How did he come here?" Leonardo, the representative of the Macchi Company in the Jacques Design Bureau, asked angrily.

  The person who came here clearly has malicious intentions and deliberately provokes.

   "Mr. Leonardo, this is President Qin of Dongfang Mingzhou Group." Dolzenkov said.

  President Qin?

   Leonardo still knew the name, he could only suppress the unhappiness in his heart: "So it's Mr. Qin, nice to meet you, I wonder what's the matter with you here?"

   "It's okay, I just stopped by to see old friends and have a visit." Qin Tao said.

   "I'm very sorry, this plane has not been displayed publicly yet, in order to avoid leaking, please..."

Hearing Leonardo's words, Qin Tao looked at Nikolai Dorzenkov meaningfully: "Nikolai, my old friend, is this plane yours or theirs? Why do you I agreed, but they won’t let me see it?”

"Of course it belongs to us. From design to manufacture, we used our Yakovlev Design Bureau." Dolzenkov said, "Mr. Qin, since I promised you to visit this aircraft, how can you You can just look around."

   Leonardo's face was ugly.

"There is an idiom in our east, which is called the dove occupying the magpie's nest. They are not from here, but they want to give orders here. You really regard yourself as the master." Qin Tao sighed, and continued to stride forward. Walking past Leonardo, he looked at his liver-colored face.

  Hmph, what are you being arrogant about?

   "Mr. Dolzenkov, it is wrong for you to do this. Since we are working together, we have the ownership of this kind of aircraft. Unrelated people cannot look at our aircraft. In case they steal the secrets..."

"I can steal the secret just by looking at it casually? If I have the ability, I will sneak into Lockheed and look at the F22 fighter jets." Qin Tao said, came to the gangway, and started to go up climb.

   "No, you can't go up to see the cockpit. The equipment on it is provided by our Maji company!"

  Although the engine is from Slovakia, the avionics on it are from Macchi. Leonardo is in a hurry now.

   "Zhengyang, protect me." Qin Tao said.

  Xu Zhengyang stood behind Qin Tao, blocking Leonardo and others.

  Leonardo was completely annoyed, he wanted to bypass Xu Zhengyang, but Xu Zhengyang was always in front of him, preventing him from taking a step forward.

   And Qin Tao has climbed into the cockpit skillfully and sat directly in it.

"No wonder you don't let me see it. This cabin is too backward, right? Why is there only one monitor?" Qin Tao continued to tease: "Modern fighter jets are already in a layout of one level and three down. Bringing backward things here, you are just fooling people!"

  One level and three down, that is, one head-up display, three downward-looking displays, and three rectangular displays placed in the cockpit, which look very tall. In China, J-10 is designed in this way.

The Yak-130 and M346 also have this design style, but they are all later generations. In the 1990s, the first Yak-130D prototype had a head-up display and a bottom display, which was enough up.

  Even for the F-16, the model with two displays distributed on both sides was not realized until Block30, and the layout of one level and three downs was not available until Block50.

"One level and three strikes are for fighter jets. Now this kind of trainer plane, it is already good to have a display." Leonardo said: "And, in the future, we can continue to replace the avionics. The avionics of fighter jets are improved. That's how it came about."

  The airframe remains the same, but the cockpit can undergo earth-shaking changes. All kinds of fighters have evolved in this way. In this regard, the West and Lao Maozi are taking completely different paths.

What Lao Maozi pays attention to is that it will remain unchanged for thousands of years. From MiG-15 to MiG-29, as long as the pilot sits in, he will have a very familiar feeling. He can directly and easily find various instruments and switches, even if they change Also very small.

  Looking at the F-16 again, after driving the early model and then flying the later model, it is almost necessary to re-learn and adapt to the cockpit layout.

   "That's right, it can be improved in the later stage, but I don't know if you will ask the Yakovlev Design Bureau to charge you when the later stage is improved."

  When he heard this, Dolzenkov's face darkened.

  They learned from the East and found a Western company to complete this project together. The negotiation between the two parties sounded very good at the beginning, but now, with Mr. Qin’s guidance, they can clearly feel that there are pitfalls everywhere.

As for the engine, Maki Company has always said that it has not been produced and will not be used. Let them use DV2 first to make do with it. Anyway, it is to verify the aerodynamic layout. As for the avionics system of the cockpit, although the other party provided help, the things they took out But it was an early model, with only one HUD!

According to what they said at the time, anyway, it was to verify the aerodynamic layout, so the avionics are secondary, as long as they can be used, the development of an aircraft takes a long time, and the changes in avionics are advancing by leaps and bounds. Have more advanced avionics?

  They recognized it at the time, but now they have realized that this is definitely a trap!

Once the aerodynamics and structure are fixed, they will not change. Therefore, if you give these materials to the other party, it means that you have been learned by the other party. These avionics are constantly changing. If you change them later, Will these noodle people continue to ask for money?

  Yakovlev Design Bureau has no money, well, let’s not change it. In this way, in terms of avionics, our side will be overshadowed!

   "You are trying to provoke our relationship!" Leonardo said angrily: "We have a good relationship, but you just came here and provoked us!"

   "Brother, why are you so angry? It's because I have seen through your tricks, and you can't deceive the old man anymore, right?"

"of course not!"

  Seeing Leonardo furious below, Qin Tao was very satisfied. The more angry this guy is, the more successful his plan will be!

"Nicolas, my friend, I think you have chosen a wrong partner. Our domestic avionics companies can produce cockpits with a one-level and three-down layout. Our J-31A still uses a single piece. The monitor, together with the function of voice input, can improve the operational efficiency of the pilot, and the device you are using now is at the Western level twenty years ago!"

   "President Qin, are you here to compete with us?" Leonardo reacted: "So you deliberately provoke our relationship?"

  Qin Tao shook his head: "No, no, I didn't say that, I just stopped by to see old friends. Now, I'm not interested in this plane, let's go!"

   After finishing speaking, Qin Tao stood up from the cockpit, stepped on the side wings, and jumped off the wing.

  Qin Tao is very young after all, so he can do these movements with ease.

  Leonardo's face was extremely ugly, he looked at Dolzenkov: "Mr. Dolzenkov, please don't believe his words!"

   "We'll talk about our affairs later." Dolzenkov said, catching up with Qin Tao in strides: "Mr. Qin, Mr. Qin!"

After all, Qin Tao is his big benefactor. He just came here and gave him a gift of one million dollars. Moreover, the trouble of looking for the noodle man was also to remind him that now, he still has many thoughts in his heart. I want to talk to Qin Tao.

  Of course, the people from the Markey Company have to be left alone. Anyway, there is no test flight mission today.

   "Dorzenkov, my friend, let's go somewhere and talk over a drink?"

  Dorzenkov nodded.

  In the bar box near the design bureau, the two chatted while drinking.

   "Mr. Qin, there are indeed many suspicious things about Maji Company, and their purpose of cooperating with us is impure!" Dorzenkov affirmed this statement.

"Actually, if they are generous and ask for the technology of Yak-130, you can sell them at a price, which is also a normal business practice." Qin Tao said: "However, if you come to steal the Yak-130 under the guise of cooperation Your technology, such methods are too despicable."

   "That's right!" Dolzenkov nodded. Now he is completely enlightened and has a clearer understanding of the behavior of the Mackey Company.

   "Mr. Qin, are the things you said about the cockpit avionics equipment true?" Dolzenkov asked, "You already have the same level of cockpit technology in your country?"

Qin Tao nodded: "Yes, of course we have this kind of technology, but this project is kept secret in China, so I can't take you to see it, but if you really need it, we can provide a full set of technology. You What you can see is the J-31A project, and the cockpit of this project is more advanced."

Speaking of the J-31A, Dolzenkov continued to express emotion. That project at the Yakovlev Design Bureau will not develop to the level of a stealth global fighter. Not reconciled, but now it seems that these technologies will shine in the East and will not be buried.

   "Qin, are you interested in the technology of Yak-130?" Dolzenkov asked.

Of course I’m interested. I’m planning to take this technology away when I come here this time, but when I heard Dorzenkov’s question, Qin Tao smiled and shook his head: “You should also know that at present, our country The size of the third-generation domestic aircraft is only fifty or sixty, and the pilots have been trained long ago, so there is no interest in this kind of aircraft."

Only countries that operate a large number of third-generation aircraft need advanced high-education aircraft to train pilots. Dongfang introduced Su-27SK in two batches, and each batch is 24. In addition to its own production, the current number is less than 60. There is no need to buy a special high-education machine, and it is enough to directly use the two-seater machine for training.

  Dorzenkov's eyes showed disappointment.

"We really don't have any needs. However, if your design bureau needs funds to continue to develop the Yak-130, we can help. As long as your asking price is not very high, we can buy these technical materials, even if you go back and store them first. Use it later when you need it." Qin Tao said: "We are all good friends, so we will never watch you make trouble."

   "Yes." Dolzenkov nodded.

  The day's work was over, and Leonardo returned to the guest house where he lived with a dozen or so assistants.

"That President Qin of the Mingzhou Group must be targeting us!" An assistant said sullenly: "He has been sowing discord between us, just wanting to intervene and replace us as the partner of the Jacques Design Bureau !"

   "I heard that Mingzhou Group is a shipbuilder!"

"Their ambitions are big. Don't look at shipbuilding. They have already started to get involved in other industries, such as aerospace. They bought the An-225 transport plane, and they also invested in the J-31A plan. Now, definitely It's the trainer plane!"

  Leonardo didn't say anything. At this moment, he was feeling a little depressed.

  The good cooperation plan will be messed up because of the visit of Mr. Qin of Mingzhou Group?

  He didn't believe it.

  The other party is only here to disgust people, and the other party is still coming to disgust people along the way. After the other party is disgusted, it is time to leave!

  With this thought in mind, Leonardo walked into the guest house. He would not know what else was going on secretly under the cover of darkness.

  Qin Tao returned to the hotel and was watching TV in the room. At eleven o'clock in the evening, Xu Zhengyang walked in: "Mr. Qin, you can do it quickly."

"So fast?"

"Um."

"I don't know when they will find out. We must completely disassociate ourselves from this matter. It is best for them to find out by themselves. We can first go to the Mechanical Research Joint Production Organization and give them the rocket engines in stock. Buy it back."

  These are all incidental things. Since I came here, I will buy it back, so as not to save others.

  Xu Zhengyang smiled: "If their technicians are competent, they should be able to find the problem quickly."

  Qin Tao was finally relieved: "It seems that I only need to provide a general idea in the future, and leave the specific operation to you. You have all learned the essence of me!"

  Even Draenor has learned it, let alone Xu Zhengyang who has been running around with Qin Tao!

  A conscientious and responsible technician in the Yakovlev Design Bureau discovered the abnormal situation this night.

  This technician named Titov happened to be on the night shift. He came to the design office and played a few rounds of Tetris with the computer before calling out the network monitoring interface.

   As soon as the monitor was called up, he frowned: "Damn it, whoever plugged in the wrong network cable caused a broadcast storm! Fortunately, it was at night, if it was during the day, I would be scolded to death!"

   Titov cursed and went to the room where the switch was.

   Speaking of a nationwide computer network, the first thing that comes to mind is the American ARPA (ARPA). This project eventually developed into the Internet and became an international standard.

In fact, it is not too late for Lao Maozi to start. In the 1960s, Lao Maozi began to consider building a nationwide computer network. Even as early as 1959, someone proposed a national computer network for improving economic planning, but the army Reluctance to share information.

Later, the famous expert Glushkov proposed the three-level network of OGAS: a network center in Moscow, about 200 intermediate centers in other major cities, and about 20,000 terminals in important sectors of the economy. Use the existing telephone facilities for real-time communication, and at the same time, the terminals can also communicate with each other.

   At that time, the project was quite advanced, and the forward-looking Glushkov even further proposed the idea of ​​using the system to abolish banknotes and switch to electronic payment. Glushkov later proposed EGSVT, but that too was not approved.

   Lao Maozi stagnated on the Internet due to various reasons, but the American ARPANET has achieved success.

  Of course, this is only a problem of the Internet, and the local area network is still unaffected.

  Yakovlev Design Bureau has also begun to use computers to design aircraft. After all, this is a trend. Their computer system belongs to an internal Internet. However, in terms of Lao Maozi's rough style, this kind of internal Internet is destined to be managed extensively.

   When Titov came to the computer room, he could see the cabinet responsible for the interaction of the computer network of the entire design bureau. There were seven or eight switches inserted in it, and one or two hundred network cables were tangled up there.

   One of the network cables was plugged in wrong, so it caused a broadcast storm! This is Titov's subconscious judgment.

Because the network cables are messy, sometimes, if a certain network cable fails, the crystal head will be replaced. If you do something wrong, it may cause a broadcast storm. It is plugged into the input terminal, so that the data will continue to circulate inside the switch and gradually become a massive amount of data.

The first time this kind of failure occurred, they searched for a long time, but now they have experience, so Titov first looked for which of the network cables has been passive recently, and then unplugged all these network cables, and then restarted the switch , to bring the network back up and running first.

  However, when he finished all this and turned on the computer next to him for testing, he was surprised to find that the network was still disconnected!

How is this going?

   Titov felt his head was about to explode. If it was another problem, it would be troublesome!

  He wanted to spend the evening comfortably, but now he had to deal with this particular problem.

  What next?

   You can’t unplug all the network cables! That would be equivalent to reorganizing the network, and he had to think of a different way!

If it is still a broadcast storm, it may not be the network cable here, it may be that the crystal head of the network cable on the user's side is broken, or the line is broken, so next, he needs to check all the computer interfaces, and then connect all Check the line again!

   It's been a busy night.

  Titov checked all the computer network interfaces, and there was no problem. He searched along the line again, and suddenly found that there was a problem with a network cable leading to the independent ladder conference room!

When networking, a cable was also pulled in the ladder meeting room, which passed through the pole. Since the signal will be severely attenuated after the network cable exceeds 100 meters, a few intermediate cables are deliberately added in the middle. A repeater is actually equivalent to a single-port, one-in-one-out switch.

   Now, one of the switches has been replaced by someone with a dual-port switch, with an extra network cable plugged into it! This network cable was tucked directly into the inside of a utility pole, and…

Titov looked under the utility pole. The land there had obviously been turned over. The other party was very careful, dug up the grass on it, and covered it after turning it over. Storm, then the layout here is impossible to be discovered!

  Where does this network cable lead to?

  Looking at the nearby guest houses within 100 meters, Titov knew that this matter was serious and had to be reported!

   Bang, boom, boom!

  When there was a knock on the door outside, Leonardo was a little dissatisfied. Who is knocking on the door? Why is it so rude?

  Before he got up to open the door, the door panel made a cracking sound, and the door was violently broken down by someone outside!

   Leonardo looked out angrily, and before he could get angry, heavily armed personnel rushed in.

   "Hey, who are you and what are you going to do?" Leonardo was completely angry. People like himself came to the Yakovlev Design Bureau to cooperate. As guests, how could they be treated like this?

However, the visitors did not treat them as guests. After entering, they searched immediately. Leonardo’s most valuable laptop was found out first, and then the other party started to pry the wire box on the wall, and then , Pulled out a network cable from inside!

   "Hey, what are you doing? I am from Noodle Country, if you do this, I will report to the embassy..."

  Before I finished talking, there was a clatter, and the pliers for network cables and a few crystal heads were found!

   "Take him away!"

  Two people came over, and one of them took his arm, dragging him outside like a chicken.

   "Hey, hey, what are you doing, you robbers!"

   "You are suspected of computer network theft." The visitor finally said: "If the situation is found to be true, you will be convicted of espionage!"

What?

   Leonardo was completely stunned, what is going on?

  In a nearby hotel, Qin Tao, who was soundly asleep, was woken up by Xu Zhengyang.

  Hearing Xu Zhengyang's report, Qin Tao was filled with emotion.

   "No matter what era, hackers are an annoying species. They dare to hack the local area network of the Yakovlev Design Bureau, and they should be punished by law. By the way, why did they adopt such a primitive method?"

  Watching on TV, those hackers are quite awesome. In a small dark room, they can hack into a certain awesome system without anyone noticing it by tapping their fingers on the keyboard.

   These require a prerequisite: physical communication, that is to say, you must have a network cable to connect, if there is no network cable, you must also have a wireless network. If there is nothing, it is a fart to invade.

  So, the first generation of hackers back then had really good physical fitness, because many times they needed to carry tools to wire, so as to invade a fully closed network system.

This is as if a hacker said that he could hack into the college entrance examination marking system and then modify the test scores. The college entrance examination marking system is a closed internal system, and he directly unplugs the external network cable, unless the hacker can jump in through the window and plug in a Network cable, and then invade the system, otherwise, there is no trick at all.

  (end of this chapter)