There are two network administrators in port electronics, and after Wu Fan left, he added another one named Xiao Ke, who was busy in the computer room. There were three other technicians in the computer room, including the four people who were talking to Lan Shaoming at the door, all of whom were brought over by Director Liu, who was in charge of the information center of a higher-level company.

It's a pity that the experts from all walks of life from outside are not good, and the technical staff at the headquarters are also helpless.

In full view, Wu Fan began to inspect the network equipment, firewalls, switches, and routers on the cabinets everywhere. Although he has been away for more than half a year, he is still familiar with all these network equipment and servers, and some of the network equipment has been replaced, but it is the same as the original model.

Acting enough, Wu Fan manipulated on an open server, entered various commands, and checked multiple routers and Layer 2 and Layer 3 switches.

Wu Fan's methods were extremely fast, even Lan Shaoming, who had been a colleague for more than half a year, didn't see which items and equipment Wu Fan had checked.

After a while of tinkering here and there, everyone always saw Wu Fan with a confident smile.

Twenty minutes had passed, and Wu Fan noticed that Mr. Pan was excited and yawned, so he suddenly tapped the keyboard hard and said loudly: "Found it, found it!"

Wu Fan's cry was like a thunderclap on the ground, shaking everyone's heart.

"Found it?"

"Found the reason?"

Except for Wu Fan, everyone couldn't react, and just asked questions casually mechanically.

"This is a typical type of failure where a virus packet blocks port 80!"

Wu Fan's diagnosis took the lead in waking all the technicians, including Lan Shaoming and Xiao Ke, the two network administrators of Port Electronics, from their stunnedness.

"Tell me specifically, what's going on? Port 80 was indeed blocked after a while, but we have always had antivirus. Lan Shaoming hurriedly asked.

He and other technicians, and even the experts from all walks of life invited earlier, all judged that this step had been reached, and Wu Fan gave the same diagnosis, which was not a big deal.

"I'm sure you've all found the fault and know that the root cause is port 80 being attacked, and you all know the file name of the virus, right?"

Wu Fan's analysis not only shocked Lan Shaoming and other technical personnel, but even Manager Hu, the head of the department, Mr. Pan, the general manager, and Director Liu from the headquarters were secretly speechless, because the conclusions of the multiple diagnostic analysis reports they received were as Wu Fan said.

Zhen Lihua's mood at this time, looking up and down, looking left and right, although she didn't understand this, she was looking forward to the next moment, there was a technician or Manager Hu, Director Liu, sonorously and forcefully retorted.

"You may have been thinking that the virus came from the external network, or that the virus was hidden in the network equipment or server, without considering that the virus came from the internal network and lurked on one of the company's office computers. ”

Wu Fan continued to analyze, he hoped to solve the problem through the hands of other people, so as to show that he was above board, instead of secretly clearing mines, and if there were problems in the future, Port Electronics would have to rely on him.

"Wu Fan, we have also checked the intranet, every office computer has been disinfected, the latest virus database has been downloaded, and we have also checked several times according to the virus file name. What you say is empty and useless. ”

Although Manager Hu was shocked by Wu Fan's quick lockdown of the cause of the failure, for more than half a month, they had been thinking about it for more than half a month, and they had not thought about what kind of possibility, and they still needed Wu Fan to blow the atmosphere.

Moreover, Wu Fan spent 150,000 yuan to invite him, and the conclusion he gave was not surprising, and in the end he couldn't solve the problem at all, so he couldn't do it.

Fortunately, the clause of solving the problem on the same day was added, otherwise the dignified port electronics, including the technical team from the headquarters, would have been fooled by him.

"That's it, Wu Fan, what you said, we have all taken it into consideration, it's useless. ”

Lan Shaoming also opened his mouth to echo Manager Hu, which made Mr. Pan's originally hopeful mood cool down, and a joyful smile appeared on Zhen Lihua's face, and her wonderful eyes were cast on Wu Fan, which seemed to be smiling rather than smiling, which was meaningful.

"Wu Fan, if you can't solve the problem today, you won't be paid a penny. ”

Mr. Pan said in a slightly disappointed tone, an old friend recommended Wu Fan, saying that he was a genius hacker, and now it seems that it is not enough.

"Mr. Pan, don't be anxious, the problem will be solved today, and it will be solved immediately. The source of the virus is on an office computer on the intranet, but the source virus, the file name itself, is not the virus file name we know now, it has the ability to self-replicate, modify the name after replication, and send it to the server. ”

Wu Fan's words once again shocked Lan Shaoming and other technicians, because they didn't expect this, and judging from the previous efforts to investigate, there was no effect, and the situation that ended in failure was very likely, as Wu Fan said.

There was a brief silence at the scene, and Mr. Pan looked at this and that, hoping to hear someone make a judgment.

"Why didn't we think that it should be like this!"

A technician from the headquarters was the first to break the silence and affirm Wu Fan's analysis.

"That's true, there's no other possibility. Another technician in his thirties from headquarters also nodded.

"However, since we don't know the file name of the source virus, we still can't check and kill it!"

Although Wu Fan unexpectedly pointed the problem to the last possibility, Lan Shaoming still thought that there was no solution to the problem, and he turned his head to look at Wu Fan, with a hint of ridicule in his eyes.

150,000, Lao Tzu has worked hard all year round, and he can't get 150,000, Wu Fan, you are far worse than Lao Tzu, why do you want to get it. Lan Shaoming secretly scolded in his heart.

"Take a pen and a piece of paper, I write out the name of the machine where the virus is lurking, as well as the name of the virus file, and the blue worker will check and kill it, and the problem will be solved. Wu Fan looked calm, glanced at Mr. Pan, and then looked at Lan Shaoming.

Xiao Ke was quick with his hands and feet, and found a pen and paper as quickly as he could, and handed it to Wu Fan. Wu Fan took it, pressed the white paper on the cabinet door, wrote down two lines of English characters with a brush, and then handed the white paper to Lan Shaoming.

Lan Shaoming glanced at the white paper, and his face turned pale, because he didn't have the ability to lock the source virus. In fact, none of the other technicians present had this ability, and he didn't need to feel inferior or blame himself.

After a little search on the server, he already knew which seat the computer with the name of the machine was located in the office building.

"Let's go, let's find this computer together, if anyone violates the network management regulations and attracts viruses, they must be severely punished. ”

Manager Hu was a little excited, after all, he had the eyebrows to solve the problem, this problem was like a nightmare, entangled him for a long time, as the person in charge of information technology, how much pressure he undertook, outsiders could not understand.

"Manager Hu is right, the violation of discipline has brought major risks to the production safety of our port electronics, and has also caused actual heavy losses, and we must be held accountable. For on-site investigation, Director Yu of the General Office will be present. ”

Everyone rushed out, and when they were at the door of the computer room, Mr. Pan stopped and gave instructions.

"Mr. Pan, I immediately notify Director Yu and work together to investigate and deal with disciplinary violations. ”

Although Zhen Lihua didn't want Wu Fan to succeed in solving the problem, as the secretary of the general manager, she still quickly carried out the instructions of her superiors and took out her mobile phone to make a call.

Lan Shaoming led the way in front, came out of the computer room on the first floor, went upstairs to the fourth floor, and a group of people followed behind and went to the office area.

After turning two corners, only the last office area in front of you remains, which belongs to the engineering department. When Zhen Lihua realized this, she had a bad premonition in her heart.

After Mr. Pan entered the office of the engineering department, he stood in front and announced majestically: "You all go out and wait at the door, we will check the network violations with the general department." ”

There are not many people in the engineering department, six desks, and the office is not large, about fifty square meters. Mr. Pan and his group arrived as if they were facing a great enemy, and four or five men and women all stood up from their seats, looking puzzled and unclear.

Liang Wenxiong, who was sitting in the last row, turned off the computer in a panic, stood up and asked, "Mr. Pan, what's going on, it's affecting our work." ”

"You don't talk nonsense, we need to check every computer, Xiao Ke, send each of them a note, and ask them to write down the boot password. ”

Pan is always the leader of Port Electronics, although he is short and fat, but he has rich experience, he is not angry and arrogant. The revenue profit of port electronics is not high, because the system is paralyzed due to network problems, even if it is solved today, it is not a loss of social benefits, direct economic losses, including the funds for replacing network equipment, and the service fee for inviting experts from all walks of life, which is nearly one million, which is not a small number.

Poor management, he has a lot of responsibility as a leader.

Liang Wenxiong walked out of the door in a daze, and when he passed by Wu Fan's side, he glanced at Wu Fan in surprise, his eyes immediately became vicious, and then he looked at Zhen Lihua suspiciously.

Zhen Lihua's face was gloomy, she glanced at Liang Wenxiong, and both of them walked outside the door, and after chattering for a while, Liang Wenxiong was dripping with cold sweat.

After waiting for ten minutes, Director Yu of the General Office had arrived, and Mr. Pan explained to them that because of the virus problem, they needed to find and clear it, and investigate the responsibility of the discipline violators.

Xiao Ke turned on a computer on his desk in the first row to remotely monitor the network situation.

"Lan Gong, Manager Hu, now the virus keeps sending packets and starts to attack port 80!" Xiao Ke immediately reported the current situation.

"Okay, Lan Gong began to clear the source virus, after success, Xiao Ke immediately checked and killed the active virus, if half an hour later, there is no virus attack, it can preliminarily explain that the problem is basically solved. ”

At this time, Manager Hu took out the demeanor of a department head, commanding Ruoding, although he is not very familiar with network control and operation, but the basic principles are understood, after all, he is from an IT class.

Lan Shaoming walked directly to the last row, and when he stopped at Liang Wenxiong's desk, Liang Wenxiong and Zhen Lihua, who were standing at the door, had green faces.

Turn on the phone, and a minute later, Lan Shaoming entered the boot password.

After a few brief operations on the keyboard, Lan Shaoming beckoned, signaling that he had made a discovery.

Director Yu walked over quickly and stood beside Lan Shaoming, Lan Shaoming pointed to the file browser on the screen, and showed them the white paper in his hand. After the two compared, Director Yu took out his mobile phone and took pictures separately. Lan Shaoming opened the "My Computer" attribute, found the name of the machine, and Director Yu continued to shoot.

As the inspection continued, Director Yu's face became more and more solemn, and even became shocked. He glanced up at Mr. Pan, who immediately stepped forward quickly and looked at the computer screen.

IE browser's history browsing address,There are all kinds of inexplicable addresses,Open one at random,It's unsightly,All kinds of pictures,Videos,It's the flesh of the red fruit。

"I used a foreign proxy server address. Director Yu said in a low voice, but in this regard, he has some experience, because he has participated in relevant training.

"It's all filmed, it's all evidence. ”

Mr. Pan's face has turned the color of pig liver, and he couldn't imagine that after three orders, there would be someone in the company who was so bold and went against the wind. Not long ago, the company rectified the work style and work discipline environment, and the general office continued to carry out activities to strengthen the study of professional ethics, but it is still difficult to prevent some people from being willing to fall.

Go to unhealthy websites, watch some exciting videos of the Japanese Kingdom, in your own home, as long as no one knows, it doesn't matter, but on the company's office computer, it's a big deal.

Liang Wenxiong's office computer, under the operation of Lan Shaoming, also found a large number of unsightly films, and Director Yu filmed the catalog.

"Mr. Pan, Director Yu, it's me who is wrong, I did wrong, please don't fire me. ”

Liang Wenxiong walked over tremblingly, knelt down with a plop, and said with a crying voice.

"Because you have violated discipline and caused huge financial losses to the unit, it may be dealt with as a criminal case, so you have to be mentally prepared. ”

Director Yu's face was expressionless, but his tone was gentle, but as soon as these words came out, Zhen Lihua, who was following behind Liang Wenxiong, weakened and collapsed to the ground.