The situation was even worse than expected, when Chen Qiaoshan rushed to the studio, he couldn't even connect to the server remotely, and Wang Sifeng had already rushed to the Zhongguancun computer room.

The studio has also become a pot of porridge, Kangsheng has not been affected for the time being, half of the staff workstations of the Qingshan Forum are empty, and the rest have no intention of working, and they are gathering together and don't know what to talk about.

Looking at the messy situation in the office area, Chen Qiaoshan's face was extremely ugly.

"What are you doing together, there's nothing to do, right?"

Everyone was startled, only to find that Chen Qiaoshan was standing at the door, the young boss who was harmless to humans and animals in the past, now with a blue face, staring at the office area with unkind eyes.

The crowd scattered in a hurry, each returned to his workstation, and when he heard the movement outside, Liu Chang walked out of the office.

As soon as she saw Chen Qiaoshan arrive, she hurriedly walked up to the front and said, "Lao Wang has gone to the computer room, the situation is not very good, the server has been unable to respond, Yao Yong and Wang Lei also went over to help." Liu Chang's look is not very good, she participated in the creation of the forum throughout the process, not to mention that Lao Wang still holds 15% of the shares, and she is also anxious when she encounters this matter.

Chen Qiaoshan glanced at the office area, and then asked, "What is the situation?"

"Since one o'clock in the afternoon, some administrators have complained that it is difficult to log in to the forum, and after Lao Wang's detection, he found that there are disguised IPs that send us Syn packets, resulting in a large number of resources on the server that cannot be released. Liu Chang only knew a general situation, and she directly repeated Wang Sifeng's answer not long ago.

"Then what did Brother Wang say?" Chen Qiaoshan asked again.

He was also helpless, now the server has been down, the remote connection is not clear, and the specific situation is not clear, so he can only go to the computer room to find a way. ”

Chen Qiaoshan was a little strange, "What did Brother Dai do with him?"

Liu Chang replied: "The forum also uses the Discuz system, and he said that Dz can't deal with hacker attacks for the time being, but sooner or later this function will be added, and he wants to find a solution with the past." ”

Chen Qiaoshan didn't know what to say, and was thinking about going to the computer room to see the situation, Liu Chang's mobile phone rang, and he hung up without saying a word, only to see that her face became more and more ugly.

"What's wrong?" Chen Qiaoshan's heart sank, knowing that it was definitely not good news.

"The Zhongguancun computer room called, saying that our server was poisoned and the traffic was too large, and informed us that we were going to shut down the forum's server. LIU CHANG WAS VERY ANGRY IN HER HEART, ALTHOUGH SHE WAS NOT A PROFESSIONAL, AT LEAST SHE COULD TELL THE DIFFERENCE BETWEEN A DDOS ATTACK AND A VIRUS.

It's good for these people to simply put the blame on the virus, and they don't even have a reliable excuse, which is also too perfunctory.

Bad news followed, Chen Qiaoshan calmed down a little, and even the server had to go offline, no matter how bad the situation was, it would be like this.

"The computer room is a subsidiary of Dr. Peng, there should be a network security engineer, I remember they promised to provide technical support?"

Liu Chang was very helpless, "Lao Wang said, those people are okay to maintain the machine, and they can't count on safety at all." ”

Chen Qiaoshan completely calmed down, the matter has come to this point, he has also come to his senses, he can't solve any problems in a hurry, Wang Sifeng came out of the information security laboratory of Peking University, and now everything can only count on him.

Inadvertently, Chen Qiaoshan realized that Yan Xiaoqin had been following him all the time, and he was also worried.

Chen Qiaoshan asked, "Isn't there a class in the afternoon, why don't I send you back first?"

"What are you going to do, you have to go to the train station at four o'clock. If it weren't for Yan Xiaoqin's reminder, Chen Qiaoshan would have almost forgotten about it.

Tomorrow, my grandmother will celebrate her seventieth birthday, and he has already promised that he will go home at home, but the forum server is down, and he really doesn't feel at ease and leaves.

"Forget it, don't go back, I'll call my grandmother tomorrow. ”

Yan Xiaoqin hesitated a little, thought about it and then said: "This is not good, your grandmother has long known that you are going back, and she has been thinking about it, if you don't go home, her old man will definitely be sad." ”

"How does the old lady know that I want to go home?" After speaking, Chen Qiaoshan realized that he had asked a very stupid question, with Xiao Wu in the middle as a microphone, the old lady was afraid that she would have known it a long time ago.

"Xiao Wu said that. Sure enough, Yan Xiaoqin's words confirmed his guess.

Listening to the answer between the two, Liu Chang couldn't say anything, Chen Qiaoshan, as the boss, was really inseparable at this time, after thinking about it, she asked: "Dashan, if you don't buy a ticket to go home, you can save a lot of time." ”

Chen Qiaoshan's face was bitter, the high-speed was not repaired, and the flight was not to be counted on.

Seeing that he didn't squeak, for fear that Liu Chang would misunderstand, Yan Xiaoqin helped explain: "Sister Chang, we are a small county, the nearest airport is in Nanyang, and there is no flight to Yanjing yet, but Xinzheng Airport is okay, but there is a gap of more than 700 miles, and it is not as convenient to take the train back and forth." ”

Chen Qiaoshan was stunned, this is a solution, he said to Yan Xiaoqin: "Help me book a ticket to Xinzheng, tonight or tomorrow morning." ”

"Is it too late?" Yan Xiaoqin was a little uneasy.

"It's too late, I will rent a car in Xinzheng when I go back, and I will definitely be able to rush back. "There are only a few close relatives left in his life, and his grandmother is also old, to paraphrase an old saying, he is already far away from the sky and close to the earth, who knows how many birthdays he can do, Chen Qiaoshan has made up his mind, this birthday banquet must not be missed.

"Okay, you get busy first, I'll take care of the ticket. Yan Xiaoqin didn't hesitate any longer, things were already messy enough, and other favors couldn't help, and things in life were still fine.

Chen Qiaoshan was very anxious, and after waiting for a while, Wang Sifeng finally heard back.

"Big mountain, the Syn_Recv queue of the forum server is filled with malicious packets, no longer accepts new Syn requests, normal users can't establish TCP connections, in short, our server has been denied service by Syn and Flood. ”

Wang Sifeng has a headache, and he has nothing to deal with the current situation.

Syn and Flood are the mainstream DDoS attack methods, which have only appeared for a few years, but they have been frequently used by hackers.

It can paralyze the target server at a small cost, but it is difficult to trace the source, which makes countless Internet companies anxious.

Yahoo has suffered so much that there is no other way to deal with it than to upgrade its firewall.

Chen Qiaoshan looked at the time, it was almost three o'clock, and the website continued to be paralyzed, so it would definitely not work if it went on like this, "Brother Wang, is there any good solution now to restore the website?"

Wang Sifeng said: "Syn and Flood attacks take advantage of the design flaws of the TCP transport protocol, and there are only two ways to solve the problem, either find the person behind the scenes, or spend money to buy a professional firewall. ”

Although the firewall was the most suspicious, after the attack began, the other party did not show his head, obviously not wanting to provoke suspicion, afraid that he was waiting to find the door.

Chen Qiaoshan does not intend to give in, in the Internet industry, it is normal to encounter hacker attacks, if the news of successful blackmail comes out, the Tsingshan Forum will become the laughing stock of the industry.

There are many such precedents, and the compromise will certainly outweigh the losses, and once the blackmail is successful, I am afraid that it will attract more people to have crooked ideas.

Chen Qiaoshan asked: "Brother Wang, just say it directly, how can you solve the problem as quickly as possible?"

Wang Sifeng said: "Now we can only find NSOP, they are the first to do this in China. ”

Chen Qiaoshan did not hesitate, and said directly: "Then contact them immediately, don't worry about the money, I'll solve it, and we must make the forum return to normal as soon as possible." ”

The popularity of the Tsingshan Forum is increasing day by day, especially if it is doing promotional activities recently, if it is really down for three or two days, this loss will be great.

Tianya Forum was also down earlier, but because of insufficient funds, the server couldn't keep up, and it was defeated by several sets of "photo albums" by a female netizen.

Chen Qiaoshan learned a lesson, the server spent more than one million before and after, and the hardware was piled up, but he was targeted by hackers, and he could only sigh secretly, it was really unfavorable for the years.