My Side Job is a Trader

"My side job is a trader (

Zhang Xin clicked in and found that Zhang Daxian on the Internet was the name he had registered at random.

"Yes, it's me. No, why am I on the hot search for no reason?"

Although Zhang Xin knew that it took him just over a month to develop a mature industrial drawing software, it would definitely attract attention, but in his vision, this should only spread out in the small circle of programmers. Will not appear in the sight of ordinary people.

However, Zhang Xin soon discovered the problem, that is, the hot search list data has not been updated. There are only a few cases like this, or the netizens are really good, and a large number of clicks have kept the topic dominating the list, but I see Ten articles are all on this topic, obviously impossible.

Either there is a major bug in Weibo, but Weibo is a big company anyway, and there is no reason to say that it has not been discovered and repaired for several days.

The rest may be that Weibo has been attacked, and Weibo is clearly at a loss.

Zhang Xin brought the laptop, and didn't avoid Li Xueer, swiping a few times and invaded Weibo's server.

At this moment, a group of network security experts in the Weibo computer room suddenly discovered that another force had invaded the server.

Moreover, this person is upright, without any cover, just invaded the Weibo server directly in front of everyone.

After hearing the news, Zhang Yang was so angry that he threw the phone in his hand and roared: "Where is my Weibo? Is it a public toilet? Come if you want, leave if you want?"

The heads of the cyber security departments of other companies comforted Zhang Yang. After all, the hot search list was locked. It can be said that Weibo is losing millions of dollars every day. Even Zhang Yang, who is already wealthy and free, feels a bit painful.

Zhang Xin quickly discovered the abnormal code hidden in the inconspicuous corner, so he wrote a patch specifically for this piece of code to completely isolate the piece of code so that it cannot be connected with other normal codes. And interact.

After Zhang Xin quit, all those who used Weibo suddenly discovered that Weibo was forcing a hot update. After opening it again, the hot search list became a common entertainment star's revelation.

After receiving the message, the network security expert in the server room found that it was indeed possible to manipulate all the data on the server.

Everyone looked at each other and guessed that there might be a mysterious master who is solving their troubles, so at this moment everyone is thinking about who this person is and why.

Someone boldly guessed: "Do you think this Zhang Daxian is solving this problem for us?"

"Oh, it is possible that I have seen this Zhang Daxian case. I completed the development of an industrial drawing software in one month without BUG. Some programmers I know highly praised Zhang Daxian and regarded it as such. Idols come to worship, because in the code written by Zhang Daxian, no word is superfluous."

"In that case, this Zhang Daxian should be a good person like Baike, right?"

"Nonsense, when people see that many domestic companies and universities don’t have industrial drawing software to use, they have directly developed one and open sourced it. This shows that they are patriots who care about their homeland and country. This person can take the opportunity to make a lot of money. , But it is open sourced, indicating that people’s minds have long been out of the realm of laymen like us."

"Then why are we attacking our server again?"

"This is estimated to be two groups of people. The one behind to help us solve the problem is Zhang Daxian. As for who the person in front is and what they want to do, I don't know."

At the Jingshi suburban apartment, Song Ming suddenly shouted: "Brother Yu, Weibo has returned to normal. Does this mean that your methods have been cracked?"

Peng Yu quickly turned on the computer and found that he had lost the connection to the Weibo server.

"I'm afraid he took the shot. It's great, he finally noticed."

Next, Peng Yu tapped the keyboard, and soon the person who was scanning Weibo found a line in the middle of the screen: "Great God, can you tell me your identity? I want to learn a new algorithm with you."

Everyone tried to close this line of conspicuous text, but they couldn't close it no matter how they operated it.

In the server room of the Weibo building, everyone expressed helplessness and could only hope that Zhang Daxian could discover the abnormality as soon as possible, and then come to solve the problem.

And they also feel dumbfounded about the purpose of the hacker, and making such a big noise is only to learn a new algorithm. It can be said that this hacker must be a person who loves to learn.

In the Shanghai stock market, Zhang Xingang was about to close the computer, but Li Xueer told him that Weibo had been attacked again.

Zhang Xin suddenly felt dumbfounded when he saw the hacker staying behind.

"Oh, husband, you are even more famous than those superstars now. In order to learn what algorithm, people have made such a big battle."

Zhang Xin said: "It is estimated that some fledgling guy made it. I think this farce should be over."

So Zhang Xin used SHA encryption to display his company address on Weibo, and the user suddenly noticed that there was another line below, but unfortunately it was all garbled~www.readwn.com~ For those who know a little bit about it. After arriving, you know that this is an encrypted string.

Communication began again in the server room.

"What's the matter? Is this the SHA encryption method? It is said that the US FBI is also using this encryption method, but after SHA encryption, it cannot be cracked. Then how does a hacker know what content is written?"

"Maybe someone has a method, such as using the enumeration method, try one by one, as long as the encrypted string is right, don't you know the content?"

"Are you stupid? Enumeration method, do you know how many Chinese characters are and how many combinations are arranged together? At the current level of calculation, even with the most advanced super-calculation, it cannot be calculated, otherwise the SHA encryption method It won’t claim to have no solution."

In the apartment, Peng Yu saw an extra line of characters on the Weibo interface, and after writing it down completely, he took the initiative to remove the mask on the Weibo interface.

So the user found that Weibo was back to normal.

At the beginning, everyone was not at ease. After waiting for an hour, they found that everything was indeed normal, so these cybersecurity experts were relieved.

"But if we encounter this situation next time, how should we deal with it? Can't we always look forward to Zhang Daxian's help again?"

"That's right, so we have to figure out our own way to see if we can strengthen the perimeter defense, try to prevent hackers from reaching into the code, and defending the enemy from the outside is the final solution."

This person's point of view was approved by the majority of people, so everyone added a group to each other, and everyone would communicate when they were free.

Seeing that the matter has also been resolved, the group of network security experts also proposed to return to the company. Zhang Yang treated everyone with a good lunch before leaving the house.