From a university student to a chief academician

Chapter 140 The world's only A2 level security system
Ling sat in front of the supercomputing console, his heart still like water.

He is the number one expert in computer technology in the world and has experienced numerous computer victories.

The security system of the Changan Supercomputing Center that attacked Xia Kingdom this time, coupled with the help of Jaguar Supercomputing, in his opinion, the victory belongs only to him.

There is no doubt about this.

Ling Xin said: "Although 100 million US dollars is not much, it is enough for me to squander for a while."

"By the way, this is the first time for me to attack the security system of a supercomputing center. In the past, I didn't have a supercomputer, so I didn't dare to attack."

"This time, with the help of the Jaguar supercomputer, we have the ability to break through the security system of the supercomputing center."

"This kind of thing may only happen once in a lifetime, and this is also one of the joys of my life."

"In retrospect, it should be interesting."

Zero looked to the left and right, feeling in his heart: "There are a lot of people attacking the security system of Chang'an Supercomputing Center this time. According to visual estimation, there should be more than 200 computer experts."

He shook his head in his heart: "With so many masters, even without me, I can break through the security system of Chang'an Supercomputing Center today."

"Of course, with me here, victory belongs only to me."

Only the director and deputy director present knew who Ling was, and the rest did not know.

Some people are still looking around, trying to find out who is Zero from the crowd.

Zero has never shown his true face on the Internet, and no one has seen his true face.

This has led to, all along, zero being full of mystery in the computer circle.

Name, age, appearance, gender and origin, all of which are unknown.

Therefore, no one knows who is Zero here, they just know that Zero will definitely come, and it must be among these people.

Next to Zero, four people chatted together.

Passerby A said: "Tell me, who is Zero?"

Passer-by B said: "There are so many people, who knows who is Zero?"

After finishing speaking, he looked at the two people beside him and said, "Have you seen who is Zero?"

The two shook their heads repeatedly and said, "I don't know."

Passerby A looks at the crowd, focusing on those around 40 years old.

After all, Zero is No. 1 in global computer technology, so he must be older.

However, after watching for a long time, he didn't see who was Zero.

Passer-by A said: "You say, Ling will not come!"

"Impossible!" Passerby B said: "Such a big event, as long as it is a computer expert, it will not be absent."

"Computer experts like Zero will not be absent."

"Although Zero is very mysterious to the outside world, he is not low-key at all."

"You have forgotten that he has entered the websites of countries all over the world, and all of them have left his mark."

"It proves that Zero is a high-profile individual."

"So, for a high-profile person like him, how could he be absent from today's event?"

Sitting next to Zero, listening to every word they said.

He touched his face and thought, "I'm high-profile?"

"The reason why I entered the websites of various countries is that I just left a mark and did not do anything to harm the interests of these companies."

"Besides, I entered the websites of various countries to hone my computer skills."

"It has nothing to do with being high-profile."

Passerby A shook his head and said: "Don't look for it, let's forget it if you can't find it, so what if you find it? How can a master like him care about little people like us?"

"Yes!" The other three nodded.

There are classes in every circle, and it's normal for high-level people to ignore low-level people.

Passerby A took out a cigarette, touched his pocket, then looked at the other three people and said, "Which one of you has a lighter?"

"Brother, we don't smoke, don't you know?"

"Oh, that's right!" Passerby A looked at the young man 'Ling' sitting beside him, and asked, "Young man, do you have a lighter?"

Zero pointed to the wall beside him and said, "Smoking is prohibited here."

Passerby A glared at Ling angrily, and said, "Boy, do you know what my status is in the computer circle?"

Ling Wuyu glanced at him and said, "No matter what your status is, smoking is still not allowed here."

Passerby A said: "Hey, I have a bad temper..."

At this time, he saw two strong black security guards looking towards him.

"I won't smoke today."

After speaking, he obediently put away the cigarette.

The director raised his wrist, looked at his watch and said, "It's almost time!"

"Yeah!" The deputy director nodded: "We can start now."

The director said: "Then let's start!"

The deputy director took out his mobile phone, dialed it, and said, "Start!"

Soon, there was a voice on the radio.

[Everyone, please get ready, you can start the supercomputing system now, welcome to experience the new and updated supercomputing system! 】

When many people heard this, the corners of their mouths twitched, that's fine, whoever doesn't know who, so stop pretending.

After a while, everyone turned on the supercomputing console in front of them. The console was like a computer. The startup program was displayed on the screen. In the blink of an eye, the console was activated.

The director and the deputy director watched as everyone manipulated the supercomputer and hacked into the security system of the No. 7 base of the Changan Supercomputing Center.

The director smiled and said, "How long do you think the security system of Chang'an Supercomputing Center can last?"

The deputy director smiled and said: "It should be 10 minutes. After all, that is also a supercomputer, only 0.7 trillion times worse than our Jaguar supercomputer."

The director shook his head and said, "No, I don't think it lasts for 10 or [-] minutes. You know, this place gathers the world's top computer experts."

"With these masters here, how can the security system of Chang'an Supercomputing Center resist it?"

"They can't compare with us in hardware, and they can't compare with us in software."

The deputy director asked: "Director, how long do you think you can withstand it?"

"10 minutes!" The director raised his right index finger and said, "It only takes 10 minutes to break through the security system of Chang'an Supercomputing Center."

"You still remember that two years ago, it took only 13 minutes for the Jaguar supercomputer to break through the supercomputer of the Lyon Supercomputing Center in France."

"You must know that the speed of Lyon's supercomputing reaches 6.9 million billion times, which is 0.4 billion times higher than that of Chang'an Supercomputing Center."

"So, I think it only takes 10 minutes to break through the supercomputer of Chang'an Supercomputing Center."

The deputy director nodded and said, "That makes sense."

The director smiled and said, "So, we only need to wait 10 minutes to witness the failure of the Chang'an Supercomputing Center."

He said mockingly, "It's really funny. Xiaguo Encryption Society made such a big effort, but in the end, there was a lot of thunder and little rain, and there was no result. In the end, they had to give away 100 million US dollars."

"In Xia Guo's words, it's called losing your wife and losing your army."

The deputy director said with a smile: "What I'm saying is, I think this matter will become a joke for many people in the world in the next period of time."

"Haha..." The director laughed, very proud of the result and operation.

This is all caused by himself, and he is very proud of it.

"Huh?" The director suddenly frowned, looked at the deputy director and said hesitantly, "It should be 10 minutes?"

It has been 10 minutes since the supercomputer started and the two chatted here.

The deputy director was stunned for a moment, and said, "It seems to be 10 minutes."

The director said: "It stands to reason that the result should have come out, why hasn't it come out yet? You go and have a look."

"it is good!"

After the deputy director finished speaking, he walked to Ling's side and said, "What happened?"

Without raising his head, he quickly tapped on the keyboard with his two fingers, saying: "Go away, don't disturb me."

The deputy director frowned and looked at Ling coldly. Apart from his boss and parents, he had never been told such a thing before.

But he seemed very anxious when he looked at Zero, with sweat dripping from his forehead.

At this time, he heard a voice from the side, and he turned his head to look.

"It's too strong. How can the security system of Chang'an Supercomputing Center be so strong? It's completely impenetrable."

"That's right, they use the supercomputer of Chang'an Supercomputing Center, and we use the Jaguar supercomputer. The Jaguar supercomputer is better than the supercomputer of Chang'an Supercomputing Center. Even so, they still cannot break through their security. system."

"How is this possible?"

"Can their security system be this good?"

When the deputy director heard this, his eyebrows frowned instantly, and he was puzzled: "Is this impossible? They are using the Jaguar supercomputer, and with their technology, they can't break through the security system of the Changan Supercomputing Center?"

He quickly returned to the director and told the director about the situation.

"What?" The director said in shock, "How could this be? How is this possible?"

The deputy director said: "Director, that's how things are."

The director said: "You call Ling here, I want to ask about the specific situation."

"Director, I called just now, but he ignored me. He is very busy now." The deputy director said.

"Then call someone else, call Garland."

Garland, a computer whiz at the Jaguar Supercomputing Center, was also involved in the attack.

It's just that his computer technology doesn't even rank among the top [-] in the world.

"it is good!"

The deputy director left after speaking, and soon brought a man around 40 years old.

The director quickly asked, "Garland, what's going on?"

Garland said seriously: "Director, the security system of Chang'an Supercomputing Center is very strong, so far, no one has broken into it."

"Not one?" The director asked in surprise.

"Yes!"

"What about zero?"

"Zero?" Garland asked, "Who is it?"

The director said: "Don't worry about who it is? Is it true that no one attacked?"

"Yeah!" Garland nodded.

The director and the deputy director looked at each other and took a breath.

They had a hunch that something big was going to happen.

The deputy director said: "The person who developed this security system is a ghost, isn't this security system so strong?"

You know, the supercomputing of Changan Supercomputing Center is worse than that of Jaguar.

But even so, the computer experts who used the Jaguar supercomputer still failed to break through.

This proves that the performance of the Changan Supercomputing Center's supercomputer is higher than that of the Jaguar supercomputer.

The supercomputing speed of Changan Supercomputing Center is 6.5 exascale, and that of Jaguar is 7.2 exascale.

The difference between the two is 0.7 billion billion times.

Although this number is small, it is 7000 trillion times.

The speed of an ordinary home computer is [-] million times.

7000 teraflops is equivalent to the sum of the speeds of 2333 million home computers.

The supercomputing performance of the Changan Supercomputing Center has a higher performance than that of Jaguar supercomputing.

And these computer masters can exert 70% to 80% of the performance of the Jaguar supercomputer, that is, the speed of 5.05 million to 5.76 million million times.

Then the supercomputing speed of Changan Supercomputing Center at this time far exceeds 5.76 million million times, at least 5.9 million million times.

The director exclaimed in surprise: "The security system of Chang'an Supercomputing Center can actually bring out 90% of the supercomputing performance of Chang'an Supercomputing Center?"

"How did they do that?"

It is a very scary result to play 90% of the performance of the supercomputer.

There doesn't seem to be any system in the world that can do that.

The best system in the world is the supercomputing system of Oak Ridge in North America, which can only exert 85% of the supercomputing performance.

There is still a difference of 90% between 5%.

Don’t underestimate the 5%, the speed of supercomputing is measured in exascale, and the difference of 1% is at least 100 trillion times.

As he spoke, the director and the deputy director looked at each other with deep shock in their eyes.

Time moves forward by 15 minute.

Xia Guo, Changan Supercomputing Center, main computer room!
At this time, the time has just entered ten o'clock.

Everyone was waiting in fear. Looking at the information on the screen, they saw that there was an external network intrusion.

At first it was a network intrusion, followed by two shares, three shares... more than 200 shares!
Everyone who watched was terrified.

Of course, except for Ye Fei, he is very confident in his calculations.

Others thought that the security system would be breached, but after his rigorous mathematical calculations, he didn't think so.

Cheng Ji'an clenched his fists, his forehead was sweating, and he looked at the computer screen nervously.

He didn't want to lose, and he also hoped to win in his heart.

But reason told him that they would lose.

However, emotions are not controlled by reason.

In many cases, emotions can make people lose their minds.

"Huh?" Suddenly, a trace of doubt flashed in Cheng Ji'an's eyes.

He found that after 10 minutes, none of the attacking networks broke through the defense of the security system.

He thought to himself: "This is wrong, why haven't you broken through the defense of the security system?"

"The other party is using the Jaguar supercomputer. They are also the world's top computer experts. It shouldn't take so long to break through the security system defense!"

"Could it be..." He suddenly remembered what Ye Fei said.

He whispered in disbelief: "This is impossible!"

Soon, the rest of the people also found that something was wrong.

Nan Guodong murmured in his heart: "Is it really as Ye Fei said?"

"Is it really possible to calculate the performance of a safety system through mathematics?"

Nan Guodong had never encountered this kind of thing before, and his reason told him that it was impossible.

After all, it has always been a matter of common sense that a security system has to be tested to know its performance, and everyone does it.

"But what's going on now?"

"Look again, maybe something happened."

So he waited another 15 minutes.

"Half an hour has passed, even if there is an accident, it should be resolved!"

Ye Fei walked to Nan Guodong and said, "Academician Nan, don't wait, they won't be able to get in."

Nan Guodong looked at Ye Fei and frowned, "Your calculation was correct? Are they really unable to attack?"

Ye Fei smiled and said, "Academician Nan, I believe in my mathematical calculations."

"Okay!" Academician Nan took a deep breath and said with a smile, "Everyone, it's been half an hour. After Professor Ye's mathematical calculations, they can't get in."

Everyone looked at Ye Fei in surprise, and someone said in disbelief, "Professor Ye, is it true?"

Ye Fei nodded and said: "It's true, you can rest assured that they will never attack."

"Of course, it's only half an hour now, and we can wait another half hour."

"If they can't get in for an hour, it proves that they can't get in at all."

When everyone heard this, they all looked at the computer screen with excitement and anticipation.

Half an hour passed quickly.

The fact that they couldn't break through the security system for an hour proved that they really couldn't get in.

After all, if he could get in, he would have made it in a long time ago, and there's no need to not get in for an hour now.

Academician Nan said excitedly: "Everyone, I now announce that the test is over, the security system is round, and the safety factor is A2, which is the security system with the highest defense level in the world, and also the safest security system in the world."

系统的安全等级分为十级，由低到高分别是D、C1、C2、C3、B1、B2、B3、A1、A2和A3。

For example, the supercomputing system of Oak Ridge in North Li Country, the supercomputing system of Fuyue Chaoyue in Dongying Country, the supercomputing system of Lumi Supercomputing in Finland, and the supercomputing system of Shenwei Supercomputing in Xiaguo.

These systems are all supercomputing to play more than 80% of the performance.

According to the classification of the system, A1 exerts more than 80% of supercomputing performance, and A2 exerts more than 90% of supercomputing performance.

As for the A3, it is only theoretical, and it can exert 100% supercomputing performance.

Nan Guodong said: "Yuan is the only A2 security system in the world."

Ye Feidao: "Everyone, let me add one more point, the security system we developed, its peak value can drive 50 billion billion times of supercomputing."

Not all supercomputers can be installed with a security system, and if the supercomputing speed exceeds 50 billion exaflops, the circle cannot meet the requirements of the supercomputing.

Only by updating the circle and increasing the peak value can the supercomputing of more than 50 billion billion times be satisfied.

Of course, a supercomputing with a speed of less than 50 billion exaflops can be driven by a security system.

"What?" Everyone present was stunned, 50 billion supercomputers, doesn't that mean that the security system can be applied to all supercomputers in Xia Kingdom at this stage.

Nan Guodong looked at Ye Fei excitedly and said, "Ye Fei, what you said is true."

"It's true." Ye Fei nodded.

These are calculated mathematically.

"Okay, okay!" Nan Guodong laughed excitedly.

The security system can not only utilize more than 90% of the performance of supercomputers, but also can be installed in all supercomputers with a speed of less than 50 billion exascale.

This means that Xia Guo will be completely stable in terms of information security in the future, as stable as Mount Tai.

Without the quantum computer, Xia Guo's information security is not in any danger.

As for the supercomputer exceeding 50 billion exaflops, it seems that only Beili State owns it, and the supercomputer with a speed exceeding 50 billion exaflops will not be easily used by Beili State.

If you use that supercomputer just to steal some information, it's really overkill.

"Oh..." Everyone in the audience cheered!
It's so exciting, the world's only A2 safety system comes from their hands.

The sense of honor, pride and excitement in my heart cannot be expressed in words.

At this point, there is only cheers!
(End of this chapter)