The busy military school study was once again added to the pressure exponentially, and Xiao Chen had no time to think about anything else.

When Xu Sanduo wrote to him for the first time, telling him that Gao Cheng had been transferred to the division reconnaissance battalion as the deputy battalion commander, and that he had applied to become a non-commissioned officer in the lonely guard, Xiao Chen could only reply in his busy studies:

"If you think that when you go to sleep, you dream of the bustle of the company, and when you wake up your eyes, you find that it is just one person, then congratulations. You feel something that you experience a lot, but you don't know why, it's called loneliness. ”

"Learn to live tenaciously in solitude, and you will find that the world does not revolve around you, but you can push it around."

How did it turn, Xu Sanduo couldn't figure it out.

He just felt that there was something indescribable in the text message that Xiao Chen gave him. This is more than the feeling he had when he read the scrolled "Robinson Crusoe", and when he used to read the book, he was envious of this foreigner who could live alone.

But today, when he read Xiao Chen's letter, he found that a person can indeed live, and he should be able to live a more brilliant life.

He thought of the fifth class on the grassland, the road he built, and wondered if they would plant other flowers and plants on the roadside.

And when Xu Sanduo fell into the long test of life, Xiao Chen finally ushered in his graduation defense.

"Hello instructors, the topic of my defense today is -- a preliminary exploration of the defense and offense of the network space."

The news that Xiao Chen was going to graduate early was widely known as early as when he added courses of study. Today happens to be the weekend. Everyone in the training class came to this secluded electric classroom, sat behind the tutor group composed of five instructors, and looked at Xiao Chen standing on the podium with great anticipation.

As we all know, Xiao Chen has made considerable achievements in computer network security and software programming in just one and a half years.

It's just that the outlet space he is talking about today is a bit specious. The feeling to everyone is that this is a new term that needs to be explained.

"Grid space, this is a term I have coined myself."

……

"In our inherent cognition, we all limit the scope of network command to the intersection of network and electromagnetism. However, for the foreseeable future, I think, it will cover the union of both. ”

"The guidance activity of a mounted anti-tank missile seeker is an independent electromagnetic activity of the missile against the target, and it is not integrated with the computer of the ground operator and the network terminal connected to it."

"However, through the Internet intrusion, we can infiltrate the satellite that forwards the missile's remote control telemetry signal through the terminal, intercept the target image transmitted by the targeting system, and then monitor the missile's activities."

"In the course of this activity, we found nodes for the network and electromagnetics. In future wars, such merging activities will increase dramatically, and if we separate cyber and electromagnetic technologies, we will inevitably lack sufficient awareness of more efficient military activities. ”

Xiao Chen put forward a big concept, so big that a separate graduation defense couldn't tell the doorway at all. Therefore, Xiao Chen only chose a few parts, using the hypothetical enemy situation and the way that the current technical means can be realized, to partially improve his concept.

The five faculty members sitting in the audience were specially invited, and among them there were even academicians of the Chinese Academy of Sciences and the Chinese Academy of Sciences.

Xiao Chen's opening report made these faculty members interested as early as two months ago, but in view of the college's training model for the cadre class, Xiao Chen did not have a direct tutor, so it was not until today that they saw the full picture of Xiao Chen's graduation thesis.

There is no time limit for this defense.

Xiao Chen spoke for an hour before he made it clear.

There is no nonsense in between, it is purely because the content is too large and some concepts have to be explained in detail.

After the explanation, Xiao Chen stood on the podium and waited quietly for the instructors to ask questions.

"Student Xiao Chen, your definition of network space is very novel. I want to ask you, what caused you to have such an idea? ”

Xiao Chen's concept of network space involves the problem of social society. For a long-time student who has been studying science and engineering for a long time, the instructors felt the need to understand the reasons for this problem.

Xiao Chen nodded: "Actually, it's not too complicated, it's just that when I was surfing the Internet, I saw someone introduce Canadian writer William Gibson's "Neuromancer". Although I was not able to read the full text, it touched my mind through the overview of it by netizens. ”

"Cyberspace?"

One of the academicians of the Academy of Sciences smiled and nodded, he had read the book. No wonder Xiao Chen's definition of the network space is so familiar.

However, compared with foreign perceptions of cyberspace, Xiao Chen's reference to the network space is more clear and macroscopic. The integrated application of electromagnetic technology and network technology is indeed an important direction for the development of military science and technology in the future.

Xiao Chen also smiled and waited for the academician's question. And the students of the Tigan class sitting behind the five instructors could not suppress the amazement in their hearts at this time, Xiao Chen's insight was simply too far beyond them.

"You said in the article that although China has performed quite well in the past few cyber wars launched by the people, we have always been on the weak side in cyberspace, and we will continue to be weak. Can you clearly state your thoughts? ”

This question was asked by a professor of military diplomacy, and computer science was not his specialty, so he asked a seemingly simple question that was very sensitive to the word "weak".

"Actually, it's easy to explain that none of the root servers in the world are in China. This is a congenital weakness. In the field of network technology, our talent number and technical level are far inferior to others. ”

Responding to the questions of the faculty members from all sides, Xiao Chen's defense lasted for an afternoon.

When the last question was asked by another academician of the Academy of Sciences, Liu Jingming, the instructor who had been waiting for a long time, finally announced that the defense was over.

As for the results of Xiao Chen's defense, it will be announced in three days.

After seeing these five instructors leave, Xiao Chen finally breathed a sigh of relief.

It can be said that the knowledge he learned in this school was vividly questioned in this defense. I had just learned so many extra things before, otherwise it would be a little difficult to satisfy the curiosity of these five instructors.

Looking at Xiao Chen, who was extremely relaxed, Liu Jingming walked to him with a smile on the corner of his mouth:

"Okay, Xiao Chen, you can go back and rest. Take a good rest for these two days, and after three days, the results of the defense will be announced, and you will accept a new assignment, and then you will have to rely on yourself. ”

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