urban bible

Chapter 398 Azure Dragon System
After the introduction, Cai Hua went to the computer to do his own research, and Chen Qian took Lin Dong to visit the laboratory here.

The most eye-catching thing in the laboratory is the two oval-shaped white equipment like huge eggshells. Lin Dong guessed that this should be the simulation training cabin.

Chen Qian seemed to know what Lin Dong was thinking, and directly brought him to this "eggshell", and introduced: "This is the simulation training cabin developed by the Air Force Equipment Department. Currently, it is only sent to us because the software and hardware are not closely matched. Here, make software adjustments and revisions. Later, I brought your Flying Wolf helmets and prepared to combine them into a more complete and more realistic training device."

Lin Dong nodded, but his eyes did not fall directly on the "giant egg", but on the computer operated by the technician.

All computers do not have a mainframe, but only a monitor. Lin Dong was surprised to find that these "computers" are just monitors, keyboards, and mice connected to a black box the size of a palm. The black box has a network cable connected to the ground line trough , and then I don't know where to go.

"This is..." Lin Dong pointed to the black box, and asked in surprise, "A computer like this? Is it in the cloud?"

Chen Qian said proudly: "Yes, this is our computer!"

Lin Dong was a little surprised, he had never seen such a computer before.

But thinking about it, this is a research institute, a military secrecy unit, and there are some strange things, shouldn't it be nothing?

Lin Dong was a little curious, so he found an empty seat and sat down. He could see that there was a button on the black box that should be the power supply, so he pressed it.

"This is based on domestic hardware and the military Qinglong operating system. It doesn't need a host and is directly operated on the cloud, so it looks different from ordinary computers." Chen Qian explained: "Because Microsoft's plague system has too many backdoors and loopholes. It is easy to be attacked, so although we have implemented many security measures in the past, in the end, we still think that our own operating system is safer, so we have the Qinglong operating system."

"Don't you have your own internal network?" Lin Dong was a little surprised. He knew that the army had its own internal network. Under normal circumstances, there would be no problem of losing secrets in such a large area on the Internet.

"It's not that simple!" Chen Qian sighed: "I used to think so, at least the military network would be safer, but it's not the case."

Chen Qian told Lin Dong about such a thing.

A few years ago, in the experimental computer room of a well-known military academy in China, there were computers connected to the military intranet and computers connected to the Internet.Although they are in the same computer room, they belong to different areas.

Once, a researcher worked overtime and turned on a computer connected to the army's intranet. Because he needed to look up information from the Internet, he was lazy and connected the computer connected to the Internet to the army's intranet, and the two network cables were swapped.

This researcher was originally specially recruited into the military academy. Although he had received short-term military training, he was a rookie in the concept of secrecy. Although the unit often learned about secrecy, he didn't listen to it - he felt that it was too far away from him.

However, he never expected that his computer had been targeted long ago. A spy from a certain country found his computer through a keyword search, and then implanted a ferry Trojan horse. Thousands of files were stolen from more than 40 computers in the local area network, including many files above the secret level!
Although the researcher was dealt with afterwards, the loss cannot be recovered!

There are many such lessons in the army.Grassroots officers and soldiers in the army often receive secrecy education, so they have a relatively strong sense of secrecy, but people in some research institutions and government agencies may not necessarily have a strong sense of secrecy.

Chen Qian said: "So, based on this situation, the Qinglong operating system was developed internally. There is no host or hard disk, and everything is stored in the cloud. Even if you want to copy things away, it is not easy, so it is much safer now. .”

Lin Dong thought more: "I'm afraid it's not just like this! With this operating system, at least I won't be controlled by others in the future!"

Chen Qian nodded and gave a thumbs up, obviously Lin Dong guessed the core thing.

Self-reliance has always been the dream path of national development.

You must know that although the things you buy may have better performance and stronger functions, they will inevitably be controlled by others.To put it simply, the neighbor in the southwestern part of China whose population is almost as large as China, the equipment used by the national army is almost "made by all nations", the same as when China was liberated decades ago.Such a country is too easy to be controlled by others when it comes to war-not to mention the big guys like aircraft, cannons and missiles, even small things like artillery shells and rockets, you can't make them in your own country-at least you don't have the production line to make things Can't use it?
That's why a second-hand aircraft carrier was bought for hundreds of millions of dollars, but it was let go again and again, and finally paid 23 billion dollars, which is more expensive than a new one!
Huaxia is not without such examples.In the 90s of the last century, when Baodao was trying to become independent, Huaxia conducted exercises at sea, and the missiles that flew out did not know where to go. The missiles used a GPS system, which was made by the old United States. They only need to adjust One parameter, and all your missiles will be useless.

What's even more disgusting, if it wasn't for the "dissection" of our Lao Mei's reconnaissance plane on April 4 more than ten years ago, the Chinese military would have no idea that Lao Mei already knew about the IFF on our plane. In other words, if you really fight with Lao Mei, they only need to change the identifier, and when the plane is in the over-the-horizon state, you think it is a friendly plane-but they know you are an enemy plane- - How to fight this battle?
Not to mention the Universiade incident, the J-[-] reform incident, the J-[-] engine incident...

It is precisely because of these things that are controlled by others that the later Beidou navigation system, the current new identification friend or foe system, our Yun-20, and our Taihang engine-although it is not perfect, but At least there is, and it's our own, isn't it?

Just like the current Qinglong system, it is our own, we don’t need to be controlled by others, and we don’t need to worry about others being “stuck” at critical moments. When it’s time to fight, we will have a lot less scruples!
Lin Dong sighed secretly, all we know is the appearance. It turns out that not only the netizens are anxious, but these national defense technicians are even more anxious.

Although some things are updated independently by imitating the copycats, in any case, for the benefit of the country, no matter how imitated it is, it is not too much.

This made Lin Dong think of a sentence: "Knowing that our country is such a hooligan, I feel relieved!"

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(End of this chapter)