Xiao Yuan came to the third floor of the audio-visual education building and found that several teachers were whispering in the corridor, including Tang Xinyu, so he walked over.

"Xiao Yuan, why are you here?" Tang Xinyu asked in surprise.

"I heard that the computer in the computer room was poisoned, so I came over to take a look, by the way, is the teacher in class?" Xiao Yuan smiled slightly and said, there are three computer teachers in the school, Tang Xinyu can stand outside and watch the excitement, obviously this class is not his.

"It's Teacher Jin's class, but the matter is more serious, and there are already leaders who have gone in to deal with it." Tang Xinyu replied.

"Well, it's okay if it's nothing to do with you, I'm worried that it's your class, so I hurried over." Xiao Yuan nodded and said, then asked, "What virus is there in the computer?" ”

Several other teachers had never taught Xiao Yuan and were not familiar with him, so when they saw a student communicating with his teacher Tang with such an indifferent demeanor, and Tang Xinyu's words were even a little respectful, which surprised them, they couldn't figure out what this student was about, and Tang Xinyu obviously didn't have the idea of introducing Xiao Yuan to them.

"Come to my office and tell me."

Tang Xinyu pulled Xiao Yuan to his office and said, "It's still a CIH virus, and this time it's much more powerful than last time, last time it infected more than a dozen computers, and this time all the computers in the computer room were infected." ”

"How so?" Xiao Yuan asked.

Tang Xinyu said that he had already expected the situation when he came out of Yu Zhengfeng, but he had a few doubts.

First, how can the CIH virus silently infect all the computers in the computer room, you know, although the CIH virus is malignant, but it itself does not have the function of network transmission, so it can now infect all the machines in the computer room, this situation is really worth speculating.

Second, the onset time of the CIH virus, several popular versions of CIH in the early days, version 1.2 and 1.3 of the attack time is April 26th, version 1.4 of the attack time is the 26th of each month, and now it is late September, whether it is the last virus attack, or today, it is not the 26th, then this can only show a problem, the CIH virus in the computer room has been modified by the master to attack the time.

Third, last time, I had given the computer in the computer room an immune patch, but now, this virus can actually bypass its own patch, which shows that this CIH virus version in the computer room does not belong to any of the currently popular versions, but a new variant, which also shows that this virus has been specially modified.

"According to my analysis, there could be several scenarios." Tang Xinyu knocked on the table and said in a deep voice, "The first is that someone brought the CIH virus to the computer room and placed it on every machine, and then the conditions for the onset of the virus were set to this morning. ”

"Hmm." Xiao Yuan nodded approvingly, waiting for Tang Xinyu to continue his analysis.

"In the second case, the CIH virus has been modified and has the ability to spread through the network, so that as long as someone brings the virus to any machine in the computer room, it will quickly infect all the machines in the computer room through the LAN of the computer room, which I think is the most likely."

"The onset time of the virus has been changed, the transmission mechanism has been enhanced, and even the last time I patched all the machines with immunity, it was bypassed, and I think this person who modified the virus should be a master." Xiao Yuan said.

"Well, you have a point." Tang Xinyu nodded, and then said with a smile, "Anyway, this virus has nothing to do with us, let's give Jin Square and the leaders of the Audio-visual Education Department a headache." ”

"Hehe, I'm afraid this matter has nothing to do with me." Xiao Yuan said with a wry smile.

"What's going on? By the way, I wanted to ask you just now, but I forgot about it after talking for a while, this matter is still kept secret, including the students in the class are still in the computer room and haven't come out, why did you know so quickly? Tang Xinyu hurriedly asked.

"Do you think I'm willing to know, this is what Yu Zhengfeng told me, and said that this virus was spread by me last time I brought a floppy disk into the computer room, and I was going to be fired." Xiao Yuan explained.

"This Yu Zhengfeng is really not a thing, the computer room is under the management of the Audio-visual Education Department, why is he crazy if he has nothing to do?" Tang Xinyu said fiercely.

"If you think about it on your toes, you can also think that he was instructed by someone, because someone wanted to kill me, you know, my family's original situation was not good, once this matter fell on me, then I will pay for the loss of the school, this loss is enough to make my family bankrupt." Xiao Yuan said with a chuckle.

"Hehe, but now you don't have to worry, even if you compensate for the loss of the school, it's not a big deal." Tang Xinyu said with a smile, he knew that the money that his sister bought the algorithm was in Xiao Yuan's hands.

"What are you talking about, I didn't do it, why should I carry the black cauldron?" Xiao Yuan was speechless at Tang Xinyu's unscrupulous jokes, glanced at him, and said a little depressed.

"Then who instructed Yu Zhengfeng to do it?" Tang Xinyu stopped laughing and asked Zhengrong.

"Ten ** was done by Chi Xiang, this guy Chi Xiang is targeting me everywhere, isn't he the one who reported the fact that I brought a floppy disk into the computer room?" Xiao Yuan said.

"You have a grudge against him?" Tang Xinyu asked.

"To be honest, I don't know where I offended him, it seems that he transferred to another school and came specifically to deal with me, but it's a pity that this guy is too cunning, he does everything to let others charge for him, he never comes forward, the last time he took the initiative to report me, it was already rare." Xiao Yuan said a little depressed, to be honest, anyone who encounters such an insidious villain will be very depressed.

"As the saying goes, a gentleman is easy to hide, but a villain is difficult to prevent, you are really unlucky, you can meet such a villain in high school." Tang Xinyu looked at Xiao Yuan sympathetically and said.

"Don't talk about this, the top priority is to find a way to deal with this matter, don't let Yu Zhengfeng catch me with any tricks." Xiao Yuan waved his hand and said.

"Well, the key to this is how to prove that your floppy disk was not poisonous that day, but it's been a week, and then take out your non-toxic floppy disk, I'm afraid it's not convincing enough, there are two problems in this, which may make people take it out and talk about it." Tang Xinyu said.

"First, I can't prove that what I brought to the computer room that day was the floppy disk I took out now, although you and some classmates in the class can testify, but since Chi Xiang wants to target me, it is possible to unite with the classmates in the class who have a good relationship with him to stand up and prove that the non-toxic floppy disk I took out is not the one I took out that day." Xiao Yuan took over and said.

"Well, second, even if you prove that the floppy disk is the one you took out that day, how can you prove that you haven't formatted the floppy disk for so long, and the contents are still the same as those of the day?" Tang Xinyu continued.

"Hehe, so, it's a bit difficult today." Xiao Yuan said with a wry smile.

"It's not difficult to say this, if you can find a heavyweight authority and quickly cut through the mess to make a conclusion, indicating that this matter has nothing to do with you, then there will be no more problems." Tang Xinyu said.

"Authority?" Xiao Yuan shrugged his shoulders and said, "The key is where to find this authority?" ”

At the same time, he thought, maybe he found his mother, it can be regarded as a heavyweight authority, she is the deputy dean of the School of Computer Science of Jiangzhou University, doctoral supervisor, although she is not a virus researcher, it is estimated that no one dares to say that she is not an authority, but subconsciously, he is unwilling to go to her for help, although he has decided to accept her, but the mustard in his heart for so many years in the past and present life is not a solution that can be explained.

"Authority is not hard to find." Tang Xinyu said.

At this moment, there was a sudden sound of footsteps outside the door, many people came over, and Yu Zhengfeng's voice came from outside.

"I think the virus must have been brought by Xiao Yuan."

ps: It's a little late.,I was going to write it out last night and then go to sleep.,But I was too sleepy at the time.,The brain was a little dull.,And this chapter is just going to test the intelligence of green tea.,I really can't hold on.,I didn't write it until now.,I'm sorry.。