Xueba's computing system

Chapter 177: Arresting People Through the Internet
When Dean Li learned that Lin Yuan had mastered the MAC of a certain OCR, his originally silent heart began to beat again.

If the affairs of the hospital were not inseparable from him, he really wanted to follow Lin Yuan to Songhu to arrest people.

"Xiao Lin, I'm not honest enough. Look, you've been helping Master with his job application. But because you failed the final exam, Master is afraid of this and that and doesn't dare to give you that position."

Originally, the admission quota to X was almost certain, and Dean Li had no intention of breaking his promise. But Lin Yuan failed two subjects in the final exam, which made things difficult.

"I'll find a way for you right away." Dean Li was immediately moved by Lin Yuan, because Lin Yuan was concerned about his long-cherished wish of becoming a regular employee.

"I will try my best to help you find a solution. I will definitely get it done for you."

"Master, there's no rush. I've thought about it. When I come back from Songhu, if I can catch a big one this time, not only will you have a chance to become a regular employee, but I'll also get credit for being an assistant, and everything will be easier to do."

Dean Li thought for a moment and said, "You are thoughtful. But don't worry, whether the trip to Songhu is successful or not, Master will arrange the quota for you."

In fact, Lin Yuan no longer cares much about the quota.

At 24, he is at an age where his values are very changeable. He used to think that getting a quota was a cool thing, and for him, it meant that he had another path in the future.

But after seeing Dean Li's obsession and Director Wang's outrageous actions, he suddenly felt: Maybe staying in there is not necessarily a good thing.

The most important thing is that Lin Yuan is rich now. He made millions by understanding the intentions of the group. After becoming rich, he became much calmer and more capable. He can also consider problems more comprehensively.

So for Lin Yuan at this moment.

The purpose of the trip to Songhu was, firstly, to help Lao Li and complete the relationship between him and me as a master and a disciple. Secondly, to not break the connection with Zhang Yan. I still needed to establish a little bit of personality in order to continue to maintain the brother-sister relationship with Zhang Xiaoyanei.

By the way, Lin Yuan actually has a third reason that he doesn’t want to mention - he still wants to make some contributions to society.

Although making contributions was not his main purpose, he still had some ambitions to help the world if he dug deep in his heart. However, under the suppression of the good group and his inability to resist, this ambition faded a lot.

But once he had the chance, Lin Yuan couldn't help but have these thoughts in his mind.
-
The MAC address was eventually located in a certain community.

Zhang Yan still understands network-related technical reconnaissance methods. After all, she has undergone systematic training and still has basic professional skills.

With the cooperation of local comrades, Zhang Yan requested a dispatch command vehicle.

This is an ordinary-looking SUV. People who don't know it may think it is an old gasoline car that is about to be eliminated. However, the network monitoring equipment in the car has been wirelessly connected to the backbone network of this community.

Zhang Yan stared at the screen of the instrument in the car with a headset on his ear, "Brother, chat with him and induce him to use the computer."

As long as the other party uses the computer, the computer will access the network and then send a network request. The network request will be accompanied by the MAC address.

Zhang Yan has already connected to the community's backbone network and is monitoring it.

"Okay, watch my show."

Lin Yuan also wore a headset, but he was not in the car. The main reason was that he could not produce his ID, so he could only pretend to be a whistleblower.

Lao Mo also came this time, wandering around the community disguised as a cleaner, ready to arrest someone at any time.

Because of the bad experience of being discovered by Lin Yuan last time (of course, Lao Mo thought he was discovered by Lin Yuan), Lao Mo specially disguised himself, fearing that something might go wrong again this time.

What should Lin Yuan talk about with the other party? This is a question.

Chatting only requires a mobile phone, but the MAC address belongs to a computer network card. This is probably because the other party is cautious and does not use the mobile phone to access the external network.

After all, the permissions open to mobile phones are far less than those of personal PCs, and they can easily be monitored by the underlying security mechanisms of the mobile phone operating system.

Therefore, Lin Yuan needs to guide the other party to use that computer to access the Internet.

[Hello, there seems to be a problem with the requirements document I sent you before. There is a cutout that is not very clear. Can you take a look at it? ]

[I don't see the problem.] After a long time, the other party finally replied.

【Why don’t you open it on your computer and take a closer look? It may be a little distorted on your phone. 】

[How do you know I was watching it on my phone? [Smiley face]]

Of course Lin Yuan knew that important information must be processed on a computer with a Windows system. Who told the Windows system to be so open? It was so open that it was full of loopholes and had to be patched constantly.

But a computer used to handle important issues will definitely not be used casually on a daily basis. Mobile phones will definitely be used for daily communication.

[Aren’t normal chats usually done on mobile phones? ]

[Your previous chatting habits were not like this. In the past, you were very tactful and would simply raise questions without offering suggestions on how to deal with them.]

Lin Yuan didn't expect that the other party would be so sensitive.

In the past, when I chatted with others, I was very aware of boundaries and never said a word more than necessary.

It seems that I am not a professional after all. My communication habits revealed it as soon as I opened my mouth.

[[Question mark] I just want to finish the work quickly, get the money and go home for the New Year. ]

[You are changing the subject. So far, the money you have earned from us is enough for you to live comfortably. Tell me, what happened to you?]

Lin Yuan felt relieved, it seemed that the other party was just suspicious of him at the moment.

[Nothing, it's just that the demand is not clear, so I'm asking. ]

[But your previous habit, when you encounter this kind of problem, you always do it according to your own understanding first, and then make a note in the submitted document. What? You even changed your behavior habits? ] Lin Yuan didn't know what "previous habits" were, because except for the first few private jobs, the rest were handed over to Gu Xuan by Dean Li.

Little did he know that his style of doing things was different from Gu Xuan's, and he was exposed in an instant.

Although Gu Xuan had never had direct contact with the other party, the code, like calligraphy, would reveal the author's personality to a certain extent.

Lin Yuan never expected this, so he was embarrassed.

He immediately informed Zhang Yan through the headset, "It seems that I have been exposed..."

Lin Yuan explained the situation to Zhang Yan, who was speechless. "Brother, you are indeed an amateur. If nothing works, we will surround the community and search it inside and out."

"No." Lao Mo, who was on the same channel, immediately stopped Zhang Yan's idea. "It would make too much noise, and the director would have trouble reporting to his superiors."

[Boy, what are you doing?] The nail was still chatting with Lin Yuan.

[Nothing, just chatting for a while, why do I feel like you are very sensitive. ]

[The question you asked makes me feel that the previous code doesn't seem to be written by you. ]

Lin Yuan simply laid it bare, because there was no point in quibbling in the face of facts. [It was indeed not written by me. I subcontracted it to someone else.]

[Then you have been lying from the beginning. At first you were so poor that you had to secretly use our equipment to mine. I don’t believe you thought of outsourcing from the beginning.]

After all, outsourcing means outsourcing the work to others. If a person is very poor, he will not just think about making the difference, but make all the money from the entire project.

[Tell me, kid, who are you? ]

【What do you care about me?】

[Just wait for someone to collect your body.]

[I'm so scared. I'm outside your house right now and I'm bringing people to beat you up.]

[Hehe, we have your real name information. Please be careful when you walk on the road.]

Fuck, Lin Yuan was threatened.

He suddenly had an idea and said, "I deleted my real-name information. To tell you the truth, I have mined a lot of coins with your machines recently. I have made enough money. I will not be stupid enough to be your cannon fodder."

Brother, I also advise you to understand it as soon as possible.

Look at the Middle East, is there any good outcome for being cannon fodder?
You delete my real-name information, or you can think of other ways. Anyway, if you help me pass the test, I will transfer some digital currency to you. Hello, I am fine, and everyone is fine. 】

The other hand holding the phone hesitated.

Even though some people shout slogans loudly at ordinary times, when faced with such a financial test, they will even tremble with fear.

[Brother, I am an IT major. I guess all your communication devices must have monitoring software installed. I have thought about it for you. Please apply for a new digital wallet address online and send it to me. I will transfer digital currency to you.

After that, you deleted all our chat history.

Don't worry, with so many WeChat chat records, no one can recover the few deleted ones.

You use the new wallet address to receive the money without anyone noticing. Even if someone enters the wallet in the future, no one can touch the money.

Even if you are imprisoned in the Mariana Trench, the money is yours.

Five thousand dollars, in exchange for you letting me go. 】

There must be more than one potential target for development like Lin Yuan, so he did not offer too high a price to avoid arousing the other party's suspicion.

The other party could have used the excuse of work mistakes and said that they finally found that Lin Yuan had no value and was not worthy of development.

Mistakes at work can only result in criticism, but five thousand dollars is real money.

The other party did not reply. Lin Yuan tried to open the other party’s circle of friends and found that he could still see it, which meant that he had not been blocked.

He knew: the other party hesitated.

Lin Yuan didn't send anything else. He didn't even send the web link to apply for a digital currency wallet address.

Because for people like them, this is basic operation.

Silence~~
But the silence will eventually be broken.

Lin Yuan finally received a message reply, [ad12dwug@49]

Ten seconds later, the message was withdrawn.

Lin Yuan's mouth twitched slightly. This kind of person is really cautious. He withdrew the money immediately after sending him the wallet address.

Ten seconds is enough to tacitly copy that wallet address.

Soon, Zhang Yan's voice came from the headset, "That MAC appeared."

(End of this chapter)