Just as the boss was gushing about Jin Yuxing's hacker knowledge literacy in the 303 dormitory, the heads of the computer and intelligence circles of several major countries gathered together for the first time.

Compared with the attack on 13 root servers around the world in 02, the complete scrapping of the Internet Software Alliance's secondary root servers this time worries those who know the details.

After all, it was just a DDoS attack in '02. At that time, packets that were 30 to 40 times larger than the regular number were violently hitting these root servers and causing 9 of them to be out of service.

However, this is not just a paralysis, and there is nothing wrong with the root server itself.

For example, if a group of people block your door, people from outside can't get in, and people in your house can't get out, this is called a DDoS attack, but there is no loss of anything in your house.

If a DDoS attack only attacks a normal web server, then the entire Internet will not be paralyzed. It happened that in 02, it was the root servers around the world that suffered a 'blocking' incident at the same time, so it would lead to serious consequences.

Of course, there are many theories about who is behind the 'blocking the door' incident in 02, and no one can fully understand it. However, the events that are happening in front of us have panicked the elites of the great powers.

The vulnerability of giant servers is definitely there, and this problem is unavoidable on every root server and even a website server. On the other hand, the security policies on these servers are as solid as those on personal PCs. However, in such a situation, the auxiliary root server of the 'Internet Software Alliance' was still directly scrapped in just a dozen seconds, and such hacking methods are daunting.

Originally, it was not only 'an IT company in San Francisco' that attacked the campus network of Beijing University, but when all the machines of this company were scrapped, the rest of the collaborators immediately received the wind and quickly stopped their work with palpitations and retreated from the far east. Then, these people were shocked to receive the news that the 'Internet Software Alliance' had also been attacked.

CIA building, a small meeting room on one floor.

"Director, ICANN has sent a general investigation report on this incident!" The secretary of the director said, "The specific server inspection report will wait for the final judgment of the 'Internet Software Alliance'!" ”

"Oh!? What does the report say? CIA Director Peter Pan asked.

"The report says that this incident may be related to the cyber operation of our organization! Maybe it's a counterattack from the East! The Secretary repeated the points made in the report.

The head of the cyber intelligence team roared angrily: "This is impossible! The network technology of the East is a piece of shit in our opinion! ”

"Ince, don't forget, the recent activities in our bureau have been in order, but there are no major moves, only your actions to attack the east are most likely to lead to the opponent's counterattack!" Yoon Eun, head of the Asian intelligence team, snorted.

"You ......" Ince was obviously unwilling to carry the black cauldron, and was about to sneer at each other, who knew that this was Pan Peter slapped the table and shouted: "Enough!" ”

A meal in the conference room.

Peter Pan said: "Whose responsibility is we aside, let's not discuss it for now, tell me what you think about this hacking attack?" ”

"I think ......"

At the same time, in country Y, in RB, in country E, and even in China...... Similar meetings are going on.

……

At this moment, Simmons, the chief engineer of the Internet Software Alliance, is holding his hands on his chest as he watches his men inspect the root server.

The results of the inspection came out quickly, and all the hard disks on the hard disk array were damaged, and none of them were available. But there are not many bad sectors on each hard disk, which is like we usually format a hard disk, as long as it is a little bit, you can repartition.

The most important point is that after connecting the spare hard disk array, the entire server cannot be restarted again when connected to the power supply, which means that the server is not only the hard disk problem, but also other hidden dangers.

Such a result is undoubtedly shocking.

If someone had said that someone could compromise and destroy a giant server in a dozen seconds or even less through the network, these elites of the 'Internet Software Alliance' would never believe it. But now, a living example is in front of them, and they have to admit that this is a slap in the face, a slap in the face by someone Chiguoguo.

ICANN's CEO, Rhodes Rodes, also led a large number of elite members of his team to watch the inspection process on the BSA's side through video, and everyone realized the horror of the person who carried out this hack. It's not like there's something wrong with the security policy on the root server, because the other party doesn't touch those things at all. Otherwise, once entangled in the security strategy, then it will definitely not be able to end the battle in just a dozen seconds.

BSA engineers began to remove the bad hard drives from the array and inspect them piece by piece on other computers.

Soon, Hahn, an engineer in front of a computer, exclaimed, "This hacker is amazing!" "Everyone's attention was immediately grabbed. They all know that Hahn has a lot of research on hardware, and it's no surprise that he can find the reason.

"What the hell is going on? Hahn, why do you say that a hacker is a person? A computer elite asked.

"It's very simple, I checked three hard drives in a row, and found that they were all erased at ......the same time, and most of the information on the 1 to 8 lanes was erased, which caused the hard drive to be damaged," Hahn said with a serious face, "I think the other hard drives are probably the same, do you know what that means?" ”

"At the same time? Isn't it true in milliseconds? "Someone asked.

"Yes... Not a millisecond is bad...... Hahn said, "This can only be done by one person, otherwise even the most cooperating team will cause a subtle time difference when the instruction program attacks the server's hard disk due to hand speed problems!" ”

"But it can't be concluded that it was done by one person, right?" A beautiful engineer retorted, "You know, in order to reduce the burden on the server, our hard disks do not support vertical reading and writing!" ”

The so-called vertical reading and writing refers to intelligent seeking and intelligent reading and writing. In the general personal PC, this technology is widely used, just because no matter how the personal PC reads and writes, its data volume rarely exceeds 1TB, and the overall burden on the computer is not large. However, this is a huge burden for root servers that have a huge amount of data traffic every day.

"You say that just confirms my statement that I am not a team!" Hahn continued his point, "You know, even if the same manufacturer, the same model, and the same batch of hard drives, there is a slight difference in the speed of the hard drive, especially the read and write speed, plus the problem of everyone's hand speed, so what team can kill so many hard drives at the same time so uniformly?" ”

The beautiful engineer was unconvinced: "If the other party is just one person, then you say, how did he do all this?" ”

Hearing this, not only Hahn laughed, but also the colleagues next to him laughed.

Simmons, who had been smiling all along, said: "If Hahn knew, then he would be 'God'!" ”

This made the beautiful engineer quite embarrassed.

"Alright, don't laugh! Didn't you say that there is something else wrong with the server besides the hard drive? Rod on the screen said, "Then hurry up and check it out!" The CIA is still waiting for our report! ”

……

"What!? Boss, you mean, not only our campus network card, but also the campus network in Shencheng and Fog City? Yuxing said in surprise.

"That's right! If you don't believe it, go to the end of the world and take a look! It's already up there! Zhang Yi said.

"What about Mizuki next door, and the University of Science and Technology?" Yuxing asked again.

"It's all stuck!" Cao Donglin answered, "We're all dead here, and we can still miss them!" ”

Yuxing immediately fell silent, it seemed that he was a little reckless this time. Maybe he was a little dizzy when he saw the cold beauty! But fortunately, this attack on Yuxing was not completely caused by the surname Hu, otherwise I was afraid that there would be a bigger turmoil.

Right now, Yuxing decided to be a man with his tail between his legs, otherwise it would be troublesome if someone noticed him.

It's a pity that what Yuxing doesn't know is that he has been targeted.

The next day was a week, and Yuxing got up early for morning exercises. Now he thinks about the equipment of the Taekwondo Club, since he collapsed Park Jin-hee in public, he has been regarded as a tiger wolf by the members of the Taekwondo Club, and he is never allowed to step into the club again, and he also stabbed this matter to the student union.

Therefore, Yuxing can only run laps with weights, and then go to the forest to practice boxing to achieve his goal, although there is little progress, but it is better than nothing.

As usual, Yuxing ran around Weiming Lake for more than a dozen laps, and was about to burrow into the forest, but he didn't expect a familiar shadow to appear on the path ahead.

Chill autumn!

Yu Xing muttered in his heart, and turned into the forest path without turning a blind eye.

Unexpectedly, Han Yingqiu also followed.

ran forward for a while, and seeing that the other party was still following, Yuxing finally couldn't help but stop, and didn't talk to Han Yingqiu, and practiced Wen Banzi Boxing in the middle of a small open field.

How do you know that Han Yingqiu did the same, stopped down, took out a small cloth mat from the sports bag behind him, spread it on the ground, and practiced yoga.

was so by her, Yuxing almost ran out of breath. Fortunately, at this time, the forest was quiet, and the atmosphere around him was swirling, and Yuxing finally calmed down and completely integrated into the boxing technique.

The light of the morning sun sprinkled through the dense wisps of the forest, and at this time, Yuxing's fist technique was fully unfolded, his eyes were blazing, his qi and spirit had reached the peak of fullness, and his spiritual power was unconsciously dispersed into the limbs and hundreds of remains, and slowly circulated in the meridians.

On the side, Han Yingqiu, who was still expecting Yuxing to take the initiative to talk, couldn't help but be shocked.

I saw Yuxing's fist coiling around, like a dragon going out to sea, and like a phoenix singing in the sky. In the boxing place, there is the sound of dragons and tigers, and the power is amazing. As the footsteps unfolded, his body was like a dream, erratic, and the field was full of afterimages, and the people and fists were one, and there was no separation from each other!

(I'm afraid the second watch will be at half past one in the morning, confess!) ）