Lazy God Possession

That night, Nan Ming held a celebration party, everyone gathered together, ate and drank, and was happy for half an evening.

During the banquet, Nan Ming and everyone discussed about investing in lazy God's special industries. Everyone had no comments. They also discussed with the public about the next investment for a long time. Then they waved their hands and let everyone go back to rest.

Who would have thought that before going back, Su Hongyi received a phone call and heard a word, saying, "What are you talking about? You wait."

Su Hongyi approached Nanming, lowered his voice, and said, "The Institute of Supercomputing called and said that the load of Qingda Lazy God was abnormal, the network was particularly congested, and he was suspected of being attacked."

"Attack? What type of attack?" Nan Ming stunned, hearing the network congestion, Nan Ming flashed a few letters in his mind immediately.

"People on duty said it was probably an attack." Su Hongyi said.

Nanming heart Road, sure enough.

This afternoon Nanming wondered if anyone would start with Lazy God Technology, and it really came tonight.

"Attack?" When Yang Ji heard these words, she was startled, and her hands touched the belt: "Who? Where?"

"Not that kind of attack, it's a cyber attack," Nan Ming explained.

The so-called attack is a distributed denial of service attack. In simple terms, it is to control a large number of computers, to continuously send requests to a server, to continuously connect, and to fill the entire broadband with incoming and outgoing data packets, making it impossible for people who want to access the site to access.

This attack method is simple and rude, and there is almost no good defense. The only way is to increase the bandwidth.

"Cyber ​​attack ...?" Zhao Gaofeng and Yang Ji muttered a few words about this, their faces blanked. Feeling powerless, "Is it just a hack?"

"Using guys, where can be a hacker." Nan Ming pouted. Although he doesn't know much about hacking skills and network security, he is also a big winner in programming after all. There are still some by-passes.

"It can't be careless, if you use other cover to attack, it is also invincible." Su Hongyi said.

"Let's check it out!" Nan Ming dragged Su Hongyi and Han Dongdao. "If everyone else is fine, go back and rest. You have worked hard all day."

"How can you go at this time?" Everyone was in a state of excitement and said that they had to go and see. Even Master Jiang and Jiang Chaohua, who were in charge of cooking, had their sleeves and felt like going to fight. Let Nanming cry and laugh.

Zhao Gaofeng and Yang Ji held their belts, and they didn't feel like they were both engaged in security. They always felt that no matter what type of attack, they should be the next.

Today, I just made a grand statement, saying that we must protect Nanming well and ensure that no one wants to hurt Nanming. Then he was attacked. How can this be done?

The group arrived at the computer room, and immediately crowded the operation room. In the computer room, the teacher in charge and several graduate students were already there, and saw Nanming quickly said: "General Nan. We confirmed that it was attacked, should we temporarily go offline?"

The so-called offline means that the server is temporarily disconnected from the network. Since there is no attack target, the other party's attack cannot be completed naturally.

Qingda Lazy God does not have any important business that needs to be online now.

"Is the other party attacking Qingda Lazy God or Lazy God Technology's page?" Nan Ming asked. Some time ago, Lazy God Technology moved the page to Qingda Lazy God. Su Hongyi did this.

"From the log files, the attacker is targeting Lazy Technology," said the teacher.

"Sure enough ..." Nan Ming frowned. Lazy God Technology This is a big trick.

Su Hongyi said: "Actually, it is also a method to offline Qingda Lazy God. Our Lazy God Technology page. It was originally placed on the rented server. If we went offline, DaDa Lazy God. All attacks are directed to the original server. When we rented the server, the service provider provided the preventive business and it was their turn to worry. "

At the beginning, when they purchased services, they bought similar security services. At this time, it was time to enjoy the services.

"Well then!" Although I didn't know what was going on, Peng Lao was upset. "I was beaten, how can I shrink? Isn't that eggless? No, I have to fight back!"

"I think so." Nan Ming rubbed his nose and was upset. What a fun day it was today, but some people would make trouble, "If we want to fight back, is there any good way?"

"It is the simplest and ruthless way. The response can only be simple and rude. They occupy our broadband and we can only increase it." Said a teacher.

It's like a big purchase, when a large group of customers are blocked at the door and people can't get in or out. If you want to operate normally, you can only open more doors. You can't use machine guns to make all these customers suddenly.

This is the most annoying point.

"Then increase the bandwidth." Nanming Road.

The teacher went to contact the service provider. Although it is now evening, as a big customer, the service provider responded quickly and allocated a batch of idle broadband to Qingda Lazy God.

And Qingyang University also connected some other broadband to Qingda Lazy God, and soon the bandwidth of Qingda Lazy God exceeded 10g.

In fact, ordinary companies like Lazy Technology that don't provide too many network services, the server only needs 10m, and a bandwidth of at most 100m is enough. The bandwidth of 10g is already a hundred times that of 100m, and a 1.2g movie can be downloaded in one second.

10g, in general, is already the upper limit of the general type of attack power. If it is only a hateful competitor, a boring hacker scattered on the Internet, or other people who are uncomfortable with lazy technology, 10g broadband is enough They attacked.

Computers controlled by network hackers are called broilers, and most of them are servers. If a broiler is usually 10m wide, a 10g attack will cause at least 1,000 broilers, which is a very large number.

However, the increased bandwidth was once again full.

"Plus!" Nan Ming frowned.

After a while, the bandwidth being mobilized continued to increase, and the bandwidth increased to 100g!

But it was useless, and the bandwidth was instantly occupied again.

"Plus!" Nan Ming's brow frowned even closer.

The teacher ran to call, but after a while, he returned with a somber face and said, "The service provider said that it cannot be added anymore. Now is the peak period of Internet access. If they squeeze other broadband, they will be complained. Now. The service provider advised us to ask the security company for help. "

Qingyang is a non-node city. The total bandwidth it owns is less than 700 g. The service provider has allocated one-seventh of the bandwidth of Lazy God Technology, which has done its utmost.

"I got a cross!" Nan Ming was swearing, not for service providers. The service providers just helped them add broadband. It was very powerful. To his anger, this was definitely an organized attack.

Attacks above 100g are very rare.

Now it seems that this number is not the upper limit at all.

"I won't believe it, just take them out!" Nan Mingqi hummed.

"Come out ..." Everyone looked at each other, which was a little difficult.

At this moment, Yang Ji's phone rang. He answered the phone and said to Nan Ming: "It was called by Qing Zhongtang's assistant Wang Xing, and he said that he could help someone."

Yang Ji didn't want Nanming to touch Wang Xing too much, but at this time he couldn't care.

Not long after, Wang Xing arrived, and at the same time brought a black girl with a small braid.

Hacker td.

It was ~ www.wuxiaspot.com ~ everyone was surprised. They thought that td had been arrested or repatriated. Who thought that td was still in the country.

When td came in, she was still a little excited. Although Wang Xing didn't say it, she also knew that this is the place where the magical "eye of god" was heard. When td heard that this server was attacked, td immediately volunteered. They are even more angry than Nanming in their hearts, like an old hen protecting a cub.

Joke, this is "` seye "of the old woman!

This is not the first time td has been in contact with Qingda Lazy God, and she soon entered the state. She carefully analyzed the log and said to Nan Mingdao, "The attack is just a cover, and someone is trying to invade."

"Can you catch him?" Nan Ming asked.

"The other party is very cunning and sophisticated. The intrusion was sent from the attacking server. There were nearly 10,000 messages in an instant and it was difficult to trace ..."

Nan Ming's brow frowned, td hesitated: "I can try, but the chance is too low, unless you can analyze tens of thousands of attacks in a split second and compare the nuances, you can find the source." to be continued)