Late at night, Yang Tian opened his notebook in room 307 and read some materials. Because the game will start tomorrow, he must stay here today. After dinner in the afternoon, he and Feng Yang talked about the establishment of the organization. After a few hours, they only solved the problem of the server. For other things, they are ready to gather four people on the Internet to discuss together.

The exchange forum of HK alliance is opened by chance. The hacker community is never short of gossip. At the prime time of the evening, rookies will come out to analyze some major events in the circle. As a well-known hacker organization in China, the popularity of the forum of HK alliance is so high that it turns around a few times. It is found that most of them are talking about the hacking of most domestic hacker sites yesterday morning.

However, the morning event always revolved around the names of wind roll and nest.

Rookies speculate about their relationship. Some speculate that the wind roll is provoking the nest, while others think that the wind roll is looking for the nest. As for the nest, rookies have always heard that he is a mysterious legend in the hacker world, and they know nothing about the wind roll.

There is no airtight wall in the world, and the Internet has no secrets forever.

But I don't know which brother sent out the attack on the HK alliance last night. As soon as the title was posted, some people believed it, while other believers of the HK alliance were angry and scolded, tearing and scolding the sender for spreading rumors.

However, one headline attracted Yang Tian's attention.

[the tiger meets the cat, and the kitten and the tiger walk side by side.]

The title is the same as the content. The popularity of this post is not high. Only two or three people replied, but Yang Tian knows that the title has something to say.

When I opened this post, I found that the following replies had something to say.

[Hei hei, a dead cat from abroad]

[dead cat settled here, and many people in the circle knew it this morning.]

[it seems that the domestic hacker community is about to change. Cats enter the alliance and lightning enters the edge. Hey, I heard that a mysterious man is going to settle in ants this morning!]

"Fat cat settled in HK alliance?" Last night, Yang Tian knew that the fat cat might enter the HK alliance, but he didn't expect the news to spread so quickly. Then he thought for a moment and whispered to himself, "the reason why the fat cat entered the HK alliance may be..." with a sneer, the fat cat is also one of the four people on the FBI hunting list of the United States. Of course, Yang Tian can guess the fundamental reason why the fat cat entered the HK alliance.

"Lightning into the edge? The mysterious man wants to settle in the ant dynasty?" As for lightning, Yang Tian was also a little impressed that he was a good player among the first batch of hackers in China, and last time he appeared in the main server of "burning" organization together with lion.

Until now, Yang Tian still doesn't know the identity of the lion. He says it belongs to a certain department of the state, but unlike him, the reason why he doubts the identity of the lion is mainly because the lion said a word.

"During the Sino US hacker war two years ago, in addition to major domestic organizations and webmasters, there were 25 separate mysterious people, including you, Wai nest!"

This is what the lion said at that time. Yang Tian still has a fresh memory. He thought and said: "25 mysterious people, so many? Who are the 25 people? Does the little lion know all of them?"

He bowed his head and meditated for a long time, but he still couldn't communicate. He shook his head, took out his mobile phone from his side pocket, pressed a few keys, and then knocked on his notebook for a moment. His mobile phone is connected to the black computer at home. He can execute some small programs through his mobile phone, and of course he can turn it on and off.

Through his mobile phone, Yang Tian opened a virtual port on the 'Great Wall' firewall on the computer at home, then put away his mobile phone, and then operated his laptop to enter the black computer at home.

[access succeeded!]

Yang Tian called out Jack's chat software TT, then opened a chicken catching tool in the system disk, then typed in a malicious code, marked [liunx] in the column of tool type, and then click Run.

This chicken catching tool was written by him earlier. You can enter an arbitrary IP address through this tool to automatically obtain the broiler. After obtaining it, it will be automatically implanted into the back door Trojan horse, and all will be listed after completion. Yang Tian is very satisfied with this tool. The tool can select the type of broiler, such as liunx, UNIX and other servers. If it is scanned that the server is not the selected type, it will be filtered automatically.

Another thing to his satisfaction is that the chicken catching tool can update vulnerabilities, that is, if you choose the liunx system, type the vulnerabilities of the system, and the tool can penetrate according to the vulnerabilities and then gain control.

After finishing everything, connect the mobile phone with the 'Great Wall' firewall. If someone invades, the mobile phone will automatically prompt the alarm and check it carefully. Then open TT chat tool on the notebook.

Open TT, fix your eyes and find that Jack is not online and is about to close, but the message prompts the sound. He knows it is from the shadow, because only three people know about this chat software.

[around the nest?]

[yes]

[did you know all about yesterday morning?]

Of course, Yang Tian knew what the shadow meant. At the same time, he also vaguely guessed that the shadow might ask the wind roll.

Sure enough!

[an expert named fengjuan attacked major hacker sites in China and left a message saying he wanted to find you, friend? Enemy?]

Looking at the question from the shadow, Yang Tian hesitated for a moment. That night, he talked with Jack and the shadow for a whole night. They all knew and understood each other, but they knew each other. Yang Tian was not going to tell him too much.

[is a long lost friend!]

[he's very powerful. After he attacked major sites, I invaded the 'War company' in the afternoon. From the web host of the war company, fengjuan is a very powerful intrusion expert, especially the anti decoding technology! I'm sure he hacked most of the domestic hacker sites at the same time. It's really powerful!]

Yang Tian also admired the intrusion technology of fengjuan. He knew that those technologies did not come out of thin air. Regardless of the intrusion technology or speed, fengjuan trained them for a meal in three years.

Yang Tian didn't reply. He calculated roughly, and then hit a few words on the keyboard to reply to the shadow.

[shadow, three days later, online at 8 p.m. on time, we have important decisions!]

He plans to create the organization after this competition, and then his first purpose is to find cloud attacks on a large scale. While looking for cloud attacks, he also wants to lead out the FBI of the United States and aii of the United Kingdom. He wants to know how powerful these two special departments are in case of counterattack in the future.

This is the result of his discussion with Feng Yang, and it is also the most important step.

The night has passed, and a new day begins again. Today is the day of the competition. To be exact, it is the day of participating in the mental arithmetic competition, because the students participating in the software competition have handed in their entries yesterday, and the winners will be announced the day after tomorrow.

In these two days, the students participating in the mental arithmetic competition will compete in batches. There are only two places in each university, and there are more than 30 universities participating in the competition. Therefore, the total number of participants is 70.

The competition was held in the gymnasium. In the morning, Wang Guodong took Zhang Na and Yang Tian out early and talked to them about the matters needing attention during the competition. Among the remaining few people, only Lin Qiang and Liu Ziliang went to watch the competition, while the other three were quiet.

When he came to the gymnasium, Yang Tian learned that his fourth game was at 10:30 a.m. and looked around. The gymnasium of Nuo University was overcrowded. Anyway, there were more than two hours left. He simply found a corner and waited silently.

The competition is divided into preliminary, semi-final and final, which will be held in three days in turn.

The game bell rang, the game began, and time passed bit by bit.