Chapter 477 It’s not easy to be a hacker

“This aircraft is really good!” Qin Tao said with emotion.

"Yes, it is the world's first advanced training aircraft for third-generation aircraft!" Speaking of this, Dorzhenkov was also very excited: "Its appearance can greatly reduce the use time of two-seat third-generation aircraft. , reducing the cost of training pilots, we believe that there will be at least a thousand aircraft worldwide!"

"Yes, for the scale of one thousand aircraft, I wonder whether your Jacques Design Bureau will get more, or Macchi will get more?"

“Mr. Dorzenkov, who is this? Why is he here?” Leonardo, the representative of Markey Company at the Jacques Design Bureau, asked angrily.

 The person who came here clearly had bad intentions and was deliberately provoking.

“Mr. Leonardo, this is President Qin of Dongfang Mingzhou Group.” Dorzenkov said.

 Mr. Qin?

Leonardo still knew this name. He could only suppress his unhappiness: "It turns out to be Mr. Qin. I am very happy to see you. I wonder what brings you here?"

“It’s okay, I just stopped by to see old friends and take a tour.” Qin Tao said.

“I’m very sorry, this aircraft has not been publicly displayed yet. In order to avoid leaks, please…”

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

"Of course it belongs to us. This aircraft was designed and manufactured by our Yakovlev Design Bureau." Dorzhenkov said: "Mr. Qin, since I promised you to visit this aircraft, then you You can just watch whatever you want.”

 Leonardo’s face looked ugly.

"We have an idiom in the East, which is called the dove occupying the magpie's nest. You are not from here, but you want to give orders here. You really think of yourself as the master." Qin Tao sighed with emotion and continued to stride forward. He walked past Leonardo and looked at his liver-colored face.

 Hmph, why are you so arrogant?

“Mr. Dorzenkov, you are wrong to do this. Since we are cooperating together, we have the ownership of this aircraft. Unrelated persons cannot see our aircraft, in case they steal the secrets..."

"I can steal secrets just by looking at them casually? If I had this ability, I would sneak into Lockheed and see all the F22 fighter jets." Qin Tao said, came to the ramp and started to climb up climb.

“No, you can’t go up to see the cockpit. The equipment above is provided by our Mackey Company!”

Although the engine is from Slovakia, the avionics on it are still from Mackey Company. Leonardo was worried now.

 “Zhengyang, protect me.” Qin Tao said.

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

Leonardo was completely annoyed. He wanted to go around Xu Zhengyang, but Xu Zhengyang always stood in front of him, preventing him from moving forward.

Qin Tao has climbed into the cockpit skillfully and sat directly inside.

"No wonder you don't let me see it. This cabin is too backward, isn't it? Why does it only have one monitor?" Qin Tao continued to tease: "Modern fighter jets already have a layout of one level and three levels. Your Maji company actually still puts this kind of Bring the backward things here, you are just fooling people!"

With one level and three clicks, it is a head-up display, three downward-looking displays, and three rectangular displays placed in the cockpit. It looks very tall. In China, the J-10 is designed like this.

The Yak-130 and M346 also have this design style, but that is from later generations. In the 1990s, the first Yak-130D prototype had a head-up display and a lower display, which was enough .

Even for the F-16, the model with two monitors on both sides was not implemented until Block 30, and the layout of one level and three under was not available until Block 50.

"One level and three bottoms are for fighter jets. Nowadays, this kind of trainer aircraft has a display that is already good." Leonardo said: "And, after it arrives, we can continue to install avionics and improve the avionics of fighter jets. That’s how it came about.”

 The body of the aircraft remains unchanged, but the cockpit can undergo earth-shaking changes. This is how various fighter aircraft have evolved. In this regard, the West and Lao Maozi are taking completely different paths.

What Lao Maozi pays attention to is that it remains unchanged for thousands of years. From the MiG-15 to the MiG-29, as long as the pilot sits in, he can feel a very familiar feeling and can directly and easily find various instruments and switches. Even if there are changes, It's also very small.

 Looking at the F-16 again, after flying the early models, and then flying the later models, it is almost necessary to relearn and adapt to the cockpit layout.

“That’s right, it can be improved later, but I don’t know if you will ask the Yakovlev Design Bureau to charge for the later improvements.”

　　When he heard this, Dorzenkov's face darkened.

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

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

According to what they said at the time, it was to verify the aerodynamic layout anyway, so the avionics was secondary, as long as it was usable. The development of an aircraft takes a long time, and the changes in avionics are advancing by leaps and bounds. In the later stage, it may be possible Is there more advanced avionics equipment?

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 information to the other party, it means that the other party will learn from them. And these avionics equipment are constantly changing. If they are changed later, Will these noodle guys 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 own side will be cheated!

“You are sowing discord between us!” Leonardo said angrily: “We had a good relationship, but you just came here and you’re going to sow discord between us!”

"Brother, why are you so angry? It's because I saw through your trick and you can't deceive me anymore, right?"

"of course not!"

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

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

“Mr. Qin, are you here to compete with us?” Leonardo reacted: “So you are deliberately trying to sow discord between us?”

Qin Tao shook his head: "No, no, I didn't say that. I was just passing by to see an old friend. Now, I have no interest in this plane, let's go!"

 After saying that, Qin Tao stood up from the cockpit, stepped directly on the side wing, and jumped off the wing.

Qin Tao is very young after all and can do these actions easily.

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

“Let’s talk about our affairs later.” Dorzenkov said, striding to catch up with Qin Tao: “Mr. Qin, Mr. Qin!”

After all, Qin Tao is his big benefactor. He just came here and gave him a gift of one million US dollars. Moreover, the trouble with the Noodle Man was to remind him that he still has many thoughts in his mind. I want to talk to Qin Tao.

Of course we have to leave the people from Mackey Company aside, since there is no test flight mission today anyway.

“Dolzhenkov, my friend, let’s go somewhere and talk over a drink?”

 Dolzhenkov nodded.

 In the bar box near the design bureau, the two of them started chatting while drinking.

"Mr. Qin, there are indeed many suspicious things about Mackey Company, and their purpose of cooperating with us is not pure!" Dorzenkov confirmed this statement.

"Actually, if they are generous and ask for Yak-130 technology, you offer a price and sell it to them. This is also normal business behavior." Qin Tao said: "But if they come to steal it under the guise of joint cooperation, With your technology, such methods are too despicable.”

“That’s right!” Dorzenkov nodded. Now he was enlightened and had a clearer understanding of Markey’s behavior.

“Mr. Qin, are all the things you said about the cockpit avionics equipment true?” Dorzhenkov asked: “Do you already have one-level and three-level cockpit technology in your country?”

Qin Tao nodded: "Yes, of course we have this technology, but this project is confidential 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 we can see is the J-31A project, the cockpit of this project is more advanced."

Speaking of the J-31A, Dorzhenkov continued to lament that that project at the Yakovlev Design Bureau would not be developed to the level of a stealth global fighter. Although the technology taken away was very Not willing to give in, but now it seems that these technologies will shine in the East and will not be buried.

“Qin, are you interested in Yak-130 technology?” Dorzhenkov asked.

Of course he was interested. He came here this time with the intention of packing up this technology and taking it away. However, when he heard Dorzhenkov’s question, Qin Tao smiled and shook his head: “You should also know that at present, our country There are only 50 or 60 third-generation aircraft in the fleet, and the pilots have been trained for a long time and have little interest in this kind of aircraft."

Only countries that operate a large number of third-generation aircraft need advanced higher education aircraft to train pilots. Dongfang has introduced Su-27SK in two batches, each batch has 24 aircraft. Including its own production, the current number is less than 60. If there is no need to purchase a higher-education machine, just use the two-seater machine for training.

 Dolzhenkov's eyes showed disappointment.

"We really don't have any needs, but if your design bureau needs funds to continue to develop the Yak-130, we can also help. As long as your price is not very high, we can buy these technical data, even if we go back and store them first, I'll use it later when needed." Qin Tao said, "We are all good friends, so we will never see you in trouble."

 “Yeah.” Dorzhenkov nodded.

 At the end of the day's work, Leonardo returned to the guest house where he lived with a dozen of his assistants.

"That Mr. Qin from Mingzhou Group must be here for us!" An assistant said gloomily: "He has been sowing discord between us, just because he wants to step in and replace us as partners of Jacques Design Bureau !”

“I heard that Mingzhou Group is a shipbuilder!”

"Their ambitions are huge. Even though they are shipbuilding, they have already started to get involved in other industries, such as aerospace. They purchased the An-225 transport aircraft, and they also invested in the J-31A plan. Now, they are definitely I’m interested in the training aircraft!”

 Leonardo didn't say anything. At this time, he felt a little depressed.

 A good cooperation plan will be disrupted just because Mr. Qin of Mingzhou Group comes here?

 He was a little disbelieving.

The other party is just here to disgust people, and moreover, the other party is here to disgust people. After the other party is finished being disgusted, it is time to leave!

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

 Qin Tao returned to the hotel and watched TV in the room. At eleven o'clock in the evening, Xu Zhengyang walked in: "Mr. Qin, it's easy."

"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 just things that happen by the way. Since I came here, I bought it back to save others money.

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

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

Even Delano has learned it, not to mention Xu Zhengyang who has been following Qin Tao everywhere!

A serious and responsible technician in the Yakovlev Design Bureau discovered an abnormality that night.

This technician named Titov happened to be on night shift. He came to the design office and played a few games of Tetris on the computer before bringing up the network monitoring interface.

He frowned as soon as the surveillance camera was called up: "Damn it, who plugged in the wrong network cable, causing a broadcast storm! Fortunately it was at night, if it had been during the day, I would have been scolded to death!"

Titov cursed and headed to the room where the switch was located.

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

In fact, it was not too late for Lao Maozi to start. In the 1960s, Lao Maozi began to consider building a national computer network. Even as early as 1959, someone proposed a national computer network to improve the formulation of economic plans, but the military Unwillingness to share information.

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

The project was quite advanced at the time, and the forward-looking Glushkov even further proposed the idea of ​​using the system to abolish banknotes and switch to electronic payments. Glushkov later proposed EGSVT, but in the end it failed to get approval.

 Lao Maozi has stalled on the Internet for various reasons, but the American ARPANET has achieved success.

Of course, this is only a problem on the international Internet, and the local area network will not be affected.

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

When Titov came to the computer room, he could see the cabinet responsible for the interaction of the entire design bureau's computer network. Seven or eight switches were plugged into it, and one or two hundred network cables were tangled in a mess.

 One of the network cables was plugged in wrongly, which caused a broadcast storm! This was Titov's subconscious judgment.

Because the network cables are messy, sometimes if a certain network cable fails, a crystal plug will be replaced. If you do it wrong, it may cause a broadcast storm. To put it simply, it is a short circuit in the network, and the output end of a switch will Plug it into the input port, 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 fault occurred, they had been looking for it for a long time, but now they had experience. Therefore, Titov first found which of the network cables had been damaged recently, then unplugged all the network cables, and then restarted the switch. , let the network resume operation first.

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

How is this going?

 Titov felt that his head was going to explode. If it were other problems, it would be troublesome!

 He originally wanted to spend such a night comfortably, but now he had to solve this special problem.

 What to do next?

 You can’t unplug all the network cables! That would be equivalent to re-establishing the network, and he would have to find another way!

If there 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 may be broken. So next, he needs to check all the computer interfaces and then connect all Check the wiring!

 It was a busy night.

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

When setting up the network, a cable was also connected to the ladder conference room, which was passed through a telephone pole. Since the signal will be seriously attenuated after the network cable exceeds 100 meters, a few middle stations were specially added in the middle. A repeater is actually equivalent to a single-port, one-in and one-out switch.

Now, one of the switches has been replaced by a dual-port one, with an extra network cable plugged into it! This network cable was inserted directly into the telephone pole, and then...

Titov looked at the bottom of the telephone pole. The land there had obviously been turned over. The other party was very careful. He dug up the turf on it, turned it over and then covered it up. If it weren't for the other party's wrong crystal head, which caused the network Storm, then the layout here is impossible to discover!

 Where does this network cable lead to?

Looking at the nearby guest houses within a hundred meters, Titov knew that this matter was serious and must be reported!

 Boom, boom, boom!

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

Before he could get up and open the door, the door panel made a rattling sound, and it was violently broken open by someone outside!

Leonardo looked outside angrily, but before he could get angry, heavily armed men rushed in.

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

However, the visitor did not treat them as guests. After coming in, they immediately conducted a search. Leonardo's most valuable laptop was first found. Then, the other party began to pry the cable box on the wall, and then , and a network cable was pulled out from it!

“Hey, what are you doing? I’m from Noodle Country. If you do this, I will report it to the embassy...”

Before I finished speaking, there was a crash, and pliers specialized in making network cables were found, as well as several crystal heads!

 “Take him away!”

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

 “Hey, hey, what on earth are you going to do, you robbers!”

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

What?

 Leonardo was completely confused, what on earth is going on?

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

 After hearing Xu Zhengyang’s report, Qin Tao looked emotional.

“No matter what era, hackers are a disgusting species. They dare to hack the local area network of Yakovlev Design Bureau. They should be punished by law. By the way, why do they use such primitive methods?”

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

 These require a prerequisite: physical connectivity, that is to say, you must have a network cable to connect. If you don't have a network cable, you must have a wireless network. If there is nothing, it is useless to invade.

 Hence, the first generation of hackers at that time had really good physical fitness, because they often needed to use tools to wire connections in order to invade a fully closed network system.

This is just like a hacker saying that he can invade the college entrance examination marking system and then modify the candidates' scores. The college entrance examination marking system is a closed internal system, and the external network cable is simply unplugged, unless the hacker can jump in through the window and plug in one. Network cable, and then invade the system, otherwise, there is no way at all.

 (End of this chapter)