"Hmm, has it recovered again?" Yang Qing watched as the information echoed in the console became less and less, and understood that the penguin must have adopted a method of coping.

Opening the hive, Yang Qing looked for the mobile phone that was using WeChat in all the zombie mobile phone terminals that were being controlled.

"Listening to the communication!"

“……”

After about ten minutes, Yang Qing saw the information of the monitoring.

The IP address of the server accessed by WeChat users in each place in the country is different.

"Is this a regional server?" Yang Qing said secretly.

"The regional server is a kind of CDN server, which distributes all user requests to small servers scattered all over the country, these small servers are only responsible for user services in the region, and transmit all the user's information to the main server through the VPN channel, so as to avoid Yang Qing's router hijacking. ”

"Regional servers are really hard to deal with!" Yang Qing frowned.

There are two ways to deal with regional servers, the first is to invade all regional servers, and the second is to hijack the operator's nameservers.

"The operator's domain name server has a fixed IP in every region of the country, and Yang Qing easily got the IP address of the server, and through the invasion of the hound, he modified all the domain name resolutions about penguins. ”

"It is estimated that it can last for about an hour!" Yang Qing said secretly.

…………

Penguin Cyber Security Department.

"Minister, we are experiencing traffic fluctuations across our entire line of business. ”

"What, all line business!" This time Hua Yueshan couldn't calm down anymore.

Liang Tao asked loudly: "Tell me about the specific situation?"

"The other party hijacked the name servers of the three major operators and pointed all our domain names to 127.0.0.1"

"Damn! Go back to the city!" After scolding, Liang Tao showed a helpless expression on his face for the first time: This is no longer something that our company can defend against!

127.0.0.1 This IP represents the local address, when the server of a domain name points to 127.0.0.1, it is the point to the city. When we want to access a domain name, for example, the first thing the computer has to do is to ask the name server what the IP of the domain name points to, under normal circumstances, the name server will tell you that you should go to that IP address, but now the name server tells you that your home is your destination, which makes the computer unable to find the correct IP address, referred to as carriage return.

Hua Yueshan hurriedly said: "Think of a way?"

Liang Tao thought for a while and said: "Now the other party is no longer fighting with us, but with the three major operators, and with their reaction speed, it is difficult to say when it will be resolved, I will notify them of the relevant situation and ask them to solve it as soon as possible!"

After Liang Tao and Hua Yueshan finished speaking, they took out their mobile phones and made several calls in a row, all of which were made to the directors of the security departments of the three major operators.

"How's the situation?" Hua Yueshan asked.

"They've been notified, and it should be resolved soon!"

Hua Yueshan nodded and said, "Can the hackers who attacked us find out?"

Liang Tao said: "It's difficult, but if Lu Banken makes a move, there should be hope!"

Hua Yueshan heard this: "I'll contact Professor Lu personally!"

Liang Tao nodded and said, "Well, the old man Lu Ban should give you face." ”

"I'll contact Professor Lu now!" Hua Yueshan said and took out his mobile phone.

The phone was connected, and after Hua Yueshan talked to the other party for about two minutes, he handed the phone to Liang Tao and said, "Professor Lu promised to help, you can talk to him about the specific situation!"

"Hmm!" Lu Tao said and took the phone: "Professor Lu, I'm Liang Tao!"

"Well, that's the case...... Liang Tao told the other party about the server being hacked one by one.

"Pass me the other party's invasion log!" Lu Ban said on the other end of the phone.

Liang Tao was a little unhappy when he heard this, giving the intrusion log to the other party was equivalent to giving two general vulnerabilities to the other party, although he was unhappy, but Liang Tao still agreed to the other party's request, who let himself ask the other party now!

"Okay, I'll pass it on to you!"

"Well, no problem, I will definitely cooperate!"

"Okay, I'm sorry for you!"

Hanging up the phone, Liang Tao said to Hua Yueshan: "Damn, I have been blackmailed with two general loopholes, this old man is really treacherous!"

………………

Yang Qing was lying on the boss's chair at this time, scrolling through Weibo.

"My WeChat is down again!"

“+1”

"This penguin's server is pumping again!"

"What's going on, it's been two hours, and you haven't recovered yet?"

"It's intermittent, it's very exciting!"

"Before, WeChat couldn't be used, and now there seems to be a problem with the penguin account!"

"Our company's communication now basically relies on shouting!"

"It's the first time I've received so many phone calls, and it's all penguins!"

"My customer, the order just negotiated!"

"My SMS plan is finally working!"

"The use of dingding has no effect!"

"Our company has already considered using Want Want instead of WeChat!"

"We're thinking about it too!"

"Penguin stall has a big deal, the whole server has been attacked!"

"The ......"

"Float Over ......"

"It's gratifying to never use penguin products!"

"Upstairs Gangtong Internet Cafe!"

"I almost forgot my Weibo account!"

"It's still a reliable phone!"

"My money is all in WeChat, and now I am penniless!"

"Haha, fortunately, I never rush money into WeChat!"

Alipay: "Hehe"

"Damn hackers, why attack penguins!"

“……”

Now the whole Internet has been messed up, Penguin's full line of business has problems, which affects too many people, Penguin's business occupies half of the Internet, whether it is work, or daily life is inseparable from Penguin's products, at this time Penguin's products can not be used after whether it is life or work are greatly affected, in WeChat, Penguin, these two major communication tools are out of order, people can only return to telephone communication.

At this time, various topics about penguins on Weibo took turns to make headlines, and the crowd on the Internet began to gather on Weibo, and now there is only one platform on Weibo that can let people vent their feelings at this time.

"Drip ...... Drip...... Drip ......"

Just when Yang Qing was looking at it, a series of dense lifting sounds started, and Yang Qing suddenly started to do it when he heard the voice.

A console pops up automatically, and line after line of echo information scrolls like a waterfall.

"Host with IP 10.56.86.* to drop"

"Host with IP 10.123.34.* to drop"

"Host with IP 10.155.187.* to drop"

"Hosts with IP 10.87.21.* are discarded"

"Hosts with IP 10.165.84.* are dropped with IP10.165.84"

“……”

"Warning! Migration Network is being compromised!"

"The number of hosts that have been discarded is 13,943"

"The number of hosts that have been discarded is 18388"

"The number of hosts that have been discarded so far is 23,848"

“……”

Seeing this series of echo messages, Yang Qing showed a solemn expression on his face: "Is this the power of the country?"

Yang Qing's migration network is composed of 20 million zombie computers, in this migration network, if the other party wants to find Yang Qing has only one way, that is, to forcibly destroy the entire zombie network, that is, to break every controlled zombie computer, can force the migration network to automatically abandon tens of thousands of zombie computers in just a few tens of seconds, it can be seen how strong the other party's means are, and dealing with ordinary computers is like entering their own computer, without any resistance.

To be able to do this level of technical team not only needs superb technology, but also needs huge equipment support, although Yang Qing's face is dignified, but he is not too worried, now the other party is only attacking the peripheral ordinary computer, it is still very difficult to find himself in a short time.

"Let me see who this is!" Yang Qing said secretly in his heart, his hands began to tap on the keyboard.

"...... in Defense Log Analysis"

"An intrusion IP group has been found"

"It's so easy?" Yang Qing couldn't believe that the other party didn't use any springboard to invade directly.

"IP group belongs to the ...... being searched"

"The current IP affiliation is: Kyoto University Fangshan Data Center!"

"The current IP affiliation is: Kyoto University Guicheng Data Center!"

"The current IP unit is: Electronic Information Branch of the Chinese Academy of Sciences!"

"The current IP unit is: Electronic Information Branch of the Chinese Academy of Sciences!"

"The current IP affiliation is: Kyoto University Ishiyama Data Center!"

“……”

Seeing this series of IP information, Yang Qing knew why the other party didn't hide the IP, this is the top university in China, and there are people from the Chinese Academy of Sciences in it!

Yang Qing was a little excited, he was fighting with a national-level force: "The penguins are really awesome, and everyone from the Chinese Academy of Sciences can invite them out!"