my iceberg president

Chapter 63 System Maintenance
Seeing the two arguing, Liang Bingqian hastily coughed lightly, trying to stop it from the sidelines.However, Sun Hao was insulted by the bullshit director Zhang for no reason just now, how could he let it go now?

Sun Hao didn't give Director Zhang a chance to open his mouth at all, and continued to scold: "How dare you talk about the operating rules with me? In terms of computers, there are your fucking operating rules?

I have never heard of any famous hacker who learned from the tutorials of his predecessors!I really can't imagine how you can even say such a layman's words, how did you become the director of network security? "

It is true that every major development in the IT field is almost a subversion of the predecessors.The same is true for the network system. The reason why hackers can destroy other people's systems is to completely overthrow other people's things!

No matter what industry, if there is a unified set of norms, then the rules can only be made by the predecessors.That being the case, everyone operates in the same way, so how can future generations break the system made by the predecessors?

It can be said that the only person who can say nonsense like Director Zhang can only be a super layman!This is exactly what shocked Sun Hao before. He really didn't expect that in such a big company as Yongfu Jewelry, the Director of Internet Security was an amateur!

"You..." Director Zhang was trembling with anger, and wanted to refute, but Sun Hao asked back again, the technical terms in the words directly made him speechless, making him blushing and speechless.

Liang Bingqian couldn't quite understand those professional terms, but now that she saw Director Zhang's appearance, even she, a pure layman, understood that Director Zhang was not Sun Hao's opponent at all.

"Could it be that Director Zhang is really, as Sun Hao said, just playing tricks in Yongfu?" Liang Bingqian had already begun to have doubts in her heart.

Now that Director Zhang has been shut up, Sun Hao didn't bother to talk nonsense to him anymore, so he turned to Liang Bingqian and said, "Mr. Liang, can I start? Or, you need to find someone with a higher level, come here Supervise me?"

"Cough!" Liang Bingqian choked, knowing that Sun Hao had misunderstood, thinking that Director Zhang called him over.But now I can't explain it, so I can only hurriedly say: "No, you can start."

Sun Hao nodded, picked up his notebook in front of the server, and continued the work just now.

This time, in order not to cause misunderstandings, Sun Hao explained to Liang Bingqian while operating: "There is a loophole here. If an expert invades, it is easy to be attacked by Rudy..."

"There is also a problem here. I will build a GNOME first, which is the network object model environment, and it is used to prevent DDoS attacks!"

……

Sun Hao's fingers flew like flying, operating on the keyboard, and quickly explained in his mouth.Liang Bingqian stood beside her, she couldn't understand anything at all, and her hearing was foggy, just like a primary school student listening to a postgraduate course!
Liang Bingqian wanted Sun Hao to stop explaining and just concentrate on operating, but he couldn't understand what he explained anyway.But suddenly, with an idea, Liang Bingqian turned to Director Zhang and asked, "Director Zhang, what is a DDoS attack?"

Director Zhang was standing aside with a livid face, looking at Sun Hao with fiery eyes, thinking about how to deal with him.Now being called by the boss suddenly, he hastily put on a smiling face and asked awkwardly, "What did you say?"

Liang Bingqian repeated the question just now, staring fixedly at Director Zhang with her beautiful eyes, waiting for his explanation.

"Ah...this D senior, this thing...it this..." Director Zhang faltered, unable to explain why.

Seeing that Liang Bingqian's face was getting colder and colder, Director Zhang was so panicked that his forehead was sweating, he hurriedly took off his glasses, and wiped his forehead vigorously with his sleeve.It's a pity, he's not Yixiu, rubbing his head won't help him figure out the answer!

Liang Bingqian already understood, turned her head away with a cold face, without even looking at Director Zhang.

Director Zhang looked flustered. Seeing Mr. Liang like this, he immediately knew that something was going to happen to him.As a result, the sweat on his forehead became more and more intense, and he hurriedly thought about how to let the boss calm down first.

In fact, in Liang Bingqian's heart now, Director Zhang is not even considered, because he is not qualified for such a thing!What she is thinking about now is her trusted brother. She doesn't understand how he would introduce this Zhang to her!

Sun Hao in front of the computer kept flying his hands on the keyboard, and turned his head in disbelief: "You don't even know what a DDoS attack is, but you can be the network security director of Yongfu?

Depend on!Your level is worse than what I just thought!I'm really convinced of you. With such a bad level, you're so embarrassed to come to get someone else's salary?I even doubt whether you are qualified enough to work as a network administrator in an Internet cafe! "

Now, being despised by Sun Hao can no longer arouse Director Zhang's anger, and he still has to think about how to protect himself first!
When Liang Bingqian, who was next to him, heard this, her doubts became heavier: "My brother doesn't understand computers, so he was fooled by this guy surnamed Zhang? Or did he actually introduce this idiot to him for Internet security for other purposes? "

A few minutes later, Sun Hao suddenly shouted: "Mr. Liang, someone installed a rooykit in your server!"

Hearing the surprise in his tone, Liang Bingqian was also startled, and hurriedly asked: "Ah? What do you mean, is it serious?"

Sun Hao nodded and explained: "Rooykit is a malicious code that completely kidnaps the system, can delete system files, terminate programs, spread viruses, worms, etc.

Most importantly, if someone launches an attack based on this, it will be very troublesome to stop!Because even if you disconnect the server power, the virus will automatically replicate after each restart.

At that time, if people who are not skilled enough to stop the attack, the more the defense is carried out according to the 'standard', the more it will stimulate the spread of the virus... In short, it will be time-consuming trouble. "

Sun Hao explained this question in as detailed and simple a manner as possible, and at the end, he satirized Director Zhang by the way.

Liang Bingqian struggled to understand and figured out the situation, now she finally understood the seriousness.So he hurriedly asked: "Then what should I do? Do you have a solution? Hurry up and help me solve it, okay?"

In desperation, she asked several questions in a row, fully revealing the anxiety in her heart.

There is no way, Yongfu jewelry family has a big business, if such a serious cyber attack breaks out, the loss will make her irreparable!
Sun Hao hurriedly stabilized Liang Bingqian, and comforted him in a warm voice: "Don't worry, this thing is troublesome, but I can handle it. Moreover, the malicious code has not been activated yet, it is just lurking in your system."

Liang Bingqian took a long breath, but asked strangely: "How come it hasn't happened yet?"

"The code in this system is like someone who bought a person in your company to be a spy. When the other party wants to attack, he can open the door for the other party at any time. But now, the spy is still lurking and has not been dispatched. .”

Sun Hao used a metaphor to explain the function of this code.

However, this metaphor is wonderful, it not only explains the role of the malicious code, but also hints at the role of Director Zhang!
Sure enough, after hearing this, Liang Bingqian immediately turned to Director Zhang with an unfriendly expression, staring at him with cold eyes, as if wanting to see if he was an insider or a spy.

When Director Zhang heard that, his legs were so frightened that he almost collapsed on the ground.Hastily shaking his head like a rattle, pleading repeatedly: "Mr. Liang, I'm not a spy, you must believe me!"

As if he understood that it was useless, Director Zhang gritted his teeth and said, "Mr. Liang, I don't really know much about computer systems! I used to help the school maintain computers. With my ability, how can I put any code here?" ah?

I beg you to forgive me, I just want to get some salary, I absolutely dare not have any bad intentions!Everything I said is true, Mr. Liang, you must believe me..."

For a few 10 minutes, Director Zhang still regarded himself as a master, trying to question Sun Hao's ability.But now, he immediately begged for mercy like a bereaved dog, and desperately belittled his ability.

The reason Director Zhang wanted to do this was because he understood the seriousness of this matter!
He used to maintain the network at school, even if the system was completely paralyzed, nothing would happen, at most he was scolded by the students.

But now this is Yongfu Jewelry, one of the top jewelry companies in the country!If it is confirmed that he put a virus in the computer system of Yongfu headquarters, pigs will know how serious this matter is!

In the lightest terms, this is an attempt to steal commercial secrets, and at the very least, it is a fixed-term imprisonment and a fine.To be serious, this is a conspiracy to sneak into Yongfu Building, trying to rob and steal the jewels stored here, worth hundreds of millions!

Liang Bingqian's face was uncertain, she frowned and thought for a moment, she didn't even look at Director Zhang, but said to Sun Hao: "Please help, help me get this code done quickly, okay?"

"You're welcome, it was what we discussed." Sun Hao agreed with a smile, and turned to solve the problem.This code is cumbersome, even for a master like him, it takes a lot of effort.

Seeing that no one paid attention to him, Director Zhang simply lay down on the ground, holding Liang Bingqian's shoes and begging.

Annoyed, Liang Bingqian kicked him away and said coldly, "Shut up! I didn't see what he was doing, what if I disturbed him?"

Now, Director Zhang hurriedly shut up, not daring to make any more noise.After all, if Sun Hao can solve this problem, even if he cannot escape responsibility in the end, there will be no felony.

Because he was so exhausted, even with the air conditioner blowing on his head, a thin layer of sweat still oozed from Sun Hao's forehead.Liang Bingqian saw it from the side, and hurriedly wiped his sweat carefully, for fear of disturbing him with too much movement.

Ten minutes later, Sun Hao finally stopped what he was doing, heaved a sigh of relief, turned his head with a smile and said, "Don't worry, Mr. Liang, I've already taken care of it for you. Besides, there are no other problems in the system! "

Hearing this, Liang Bingqian leaned against the cabinet next to her all of a sudden, her heart was finally relieved.Even Director Zhang, who was sitting on the ground, looked like a pardoned death row prisoner, lying on the ground relaxed.

Looking at his dead dog, Sun Hao thought contemptuously in his heart: "Since you are a layman fooling around, why don't you know how to keep a low profile and insist on jumping out and pretending to be compared? This is all right, you can't waste your salary anymore Not to mention, you might even face jail time!"

In fact, Director Zhang is also regretting it now!He wasn't called here by Liang Bingqian at all, but he discovered Mr. Liang's whereabouts by himself and followed him to show off in front of the boss.

At first, he thought that Sun Hao, like the geeks he met before, were all shy and inarticulate nerds.As long as you are bluffed twice by him, you will be unable to speak immediately, and it will naturally appear that he is of a high level...

Now that the matter has been settled, Sun Hao is ready to leave.He packed up the computer, patted Liang Bingqian on the shoulder, and said: "The system is very important. You'd better find a professional security company to maintain it every one or two months."

Liang Bingqian opened her mouth to say something, but in the end she just nodded in agreement.In fact, she's been doing it all along!It's just that Zhang was the one who went to the security company before!
(End of this chapter)