While talking and laughing, teachers and students Xu Jie and Liu Qingyun launched a new round of cyber attacks on Yizhou Island’s website.
Liu Qingyun himself didn't realize that the moment he entered actual combat, his mentality changed.
At this moment, his fingers were dancing on the keyboard, and he felt as if his brain had entered an ethereal state.
The technical problems that were not fully understood at first seemed to be easily solved at this moment.
The network intrusion techniques that had not been mastered before seemed to be quickly learned and applied under Teacher Xu's casual guidance.
Practice is the only criterion for testing truth.
Practical combat is the best way to verify the theory.
At this moment, Liu Qingyun only felt that the hacking techniques that he had thought were obscure and difficult in the past had become easy in his mind.
With just a few moves, he launched an overwhelming cyber attack on the website of Yizhou Island, which is thousands of kilometers away.
Xu Jie was sitting next to Liu Qingyun.
He could feel Liu Qingyun's full devotion and visible technical growth.
When a person truly loves something, he will always be able to unleash unimaginable talent and strength for it.
This is how Li Hao plays games.
This is how Li Hu writes novels.
Han Xiaochen sings like this.
Li Rui paints, Lin Weirui plays basketball, Xu Tianxing studies law, Li Xiting studies medicine...
It's all like this.
The moment Liu Qingyun sat in front of the computer, he, like his classmates, burst out with unparalleled love and persistence.
Those lines of code that make ordinary people despair, those strings of rapidly beating data, in Liu Qingyun's eyes, have long become his most beloved toy.
His brain was running rapidly at this moment.
Like a dry sponge, it is constantly absorbing nutrients from the vast ocean of computer technology.
Xu Jie was very happy.
He felt that Liu Qingyun at this time was like those cultivating geniuses who entered a state of enlightenment in fantasy novels, constantly breaking through his own bottlenecks.
After this battle, Liu Qingyun's technical level will reach a higher level.
This is a good thing he is happy to see.
While Liu Qingyun was in a fiery state, Xu Jie planned to teach him all his understanding of cyber attacks.
The current Xu Jie is indeed much better than his student Liu Qingyun.
But in the near future, Xu Jie believes that Liu Qingyun will definitely grow into a top technology expert that surpasses him.
Blue is better than blue!
"What do you think is the essence of network attack and defense?"
Xu Jie kept typing on the keyboard, turned his head and asked softly.
The attack organized by the two men is marching into the Yizhou Island website in an orderly manner.
In just a few seconds, the teacher and student had already broken through the opponent's defense network in an instant.
A thousand-mile embankment collapsed in an ant nest.
With the first successful breakthrough, there will be a second, third...
With a moment of invasion, there will be one second, two seconds, one minute, two minutes...
Until it is completely captured!
At this time, Liu Qingyun was in a state of excitement, and his brain was running much faster than usual.
He heard Teacher Xu's question, and while sending the attack instructions in a leisurely manner, he thought for a while and replied:
"Teacher Xu, I think the essence of network attack and defense is the confrontation between people."
"The so-called high-performance equipment and complete defense network essentially still need to be controlled by the people behind it."
“The current science and technology is still far from allowing AI to completely take over the operation and maintenance work.”
"Even those legendary AIs that have gone through deep learning can't do it."
"After all, AI is essentially a program created by humans."
"If you want to play with human beings like in science fiction movies, you can't do it overnight."
Liu Qingyun did not say anything to death.
After all, no one can predict in advance what the future will be like.
Will there really be artificial intelligence that exceeds the limits of human intelligence in the future?
neither knows.
But at least at this stage, artificial intelligence is still just a tool in human hands.
Xu Jie smiled and nodded, very satisfied with Liu Qingyun's answer.
“It’s very good that you can not be bothered by existing technologies and see clearly the essence behind network attack and defense.”
"People must be able to jump out of their own cognitive circle and look at problems from a higher dimension. Only in this way can they see things more clearly and clearly."
"For hackers, just through a user name, a string of numbers, and a string of English codes, they can dig out all a person's personal information through technical means."
"Height and weight, family status, hobbies, marital status, consumption records...etc."
"Any personal information that leaves traces on the Internet can be clearly grasped."
"This is for ordinary individual users."
"They are almost unprepared for the leakage of personal information."
"In other words, even if they want to protect personal privacy, it is unrealistic and impractical in today's era."
Xu Jie paused and then said:
"For most enterprise users, they will spend money and energy on network security."
"The same applies to the Yizhou Island website we attacked today."
"For this type of users who have security protection measures, if hackers want to successfully intrude and steal relevant information, the cost must be much higher than invading individual users."
"But as you said, this kind of network attack and defense is essentially a battle between people."
"Many times, the biggest breakthrough point for a seemingly impregnable defense system is actually the person who uses it."
"Legendary hacker Kevin once said that instead of going to all the trouble to crack a system, it's better to get the password directly from the administrator."
"As technology improves, your grasp of various human hearts and human nature must also keep up."
Liu Qingyun nodded thoughtfully.
"Teacher Xu, I understand."
“Whether it’s the technical aspect or the understanding of people’s hearts, I still need to continue to learn and improve.”
"I won't slack off."
Xu Jie smiled and patted Liu Qingyun on the shoulder.
"No rush, take your time."
"Now, let the people from the Yizhou Island Network Security Department experience your stormy intrusion art!"
After the exploratory attack just now, Xu Jie and Liu Qingyun have roughly figured out the enemy's defense strategies and methods.
When Liu Qingyun heard Teacher Xu's words, he suddenly sat up straight and raised the corners of his mouth.
"Teacher Xu, it's time to make them despair!"
…
Yizhou Island, Yibei City, Network Security Department.
Facing round after round of non-stop cyber attacks, supervisor Zhou Wenjie had beads of sweat on his forehead.
But at this time, he had no intention of wiping his sweat. Instead, he stared nervously at the large screen responsible for traffic monitoring in front of him.
Facing Xu Jie and Liu Qingyun's violent attacks, their defense became increasingly difficult.
Xu Jie and Liu Qingyun have successfully invaded their server system more than once.
Although it only lasted a few seconds, such an uninterrupted sense of oppression still made Zhou Wenjie and the others' hearts rise to their throats.
Gudong.
He swallowed and said with difficulty to Chen Jiahao, Director of the Network Security Department behind him:
"Director, we... we may not be able to guard against it..."
Chen Jiahao stared and shouted in a sharp voice:
"Towards the north!"
"What did you say?"
Just when he was about to get angry.
Bang!
The last defense network is broken!
Everyone in the Network Security Department stared at the computer screen.
His face is as pale as paper, and his heart is as gray as death.
On the official website of the Yizhou Island puppet regime, the background has turned dazzling red.
In the center of the screen, four big characters suddenly appeared: