Chapter Twenty-Four: Luxury

  "This is not just a multi-screen system, but using DS3 ultra-wide screen connection, can enter 9 different networks at the same time. With Hu Bing's words, he knocked down the keyboard in front of him, and then a rotating page popped up on the larger main screen in the middle, and then this page was scattered directly, and soon each of the other twenty-one computer screens appeared with a page."

  "All these programs are under one desktop, you can control which program to display on different desktops, and you can switch back and forth, and operate any of them, it's very helpful for our security work." Hu Bing shrugged his shoulders.

  Looking at the different contents displayed on those screens, Yang Yawei's mouth was watering. This set of systems is really not cheap. Hu Bing's explanation might be hard for some people to understand, but let me put it this way: it's like our ordinary home computers. You watch a movie, open a QQ chat window, and open a webpage, and this system can display each task on a separate screen. In other words, you can have one conversation window on one screen, the movie on another screen, and the webpage on yet another screen.

  This effect is quite large, you can see the changes of other screens at any time without switching back and forth between tasks, directly visible, this system is very good for intrusion, those hackers are probably using such a system too, to know that hackers invade a website, while doing many things, such as analyzing the vulnerability of the website on one side, and possibly cracking passwords on the other side, etc., at the same time, it can also pay attention to the progress of the vulnerability analysis software next to it when cracking passwords.

  However, Yang Yawei had only learned about this system from books and didn't think he would be able to use it so soon. Hu Bing was right, mastering this system would be a great work experience for him when looking for jobs in other companies in the future. Not even many large companies' security personnel may have used such a system. And yet Yang Yawei, just an intern, could already use it - what a luxury.

  Of course, let this luxury come more fiercely. "Are you satisfied?" Hu Bing said with a smile.

  "Satisfied, satisfied." Yang Yiwei hastily nodded his head, if this wasn't satisfying, what else could be.

  "Once you're familiar with Ye Yulin, it'll be simple. There's nothing too important to worry about. The company's defense system has automatic alarms, and the alarms will be sent here first. You'll be equipped with a walkie-talkie soon. Each area of the company is divided into letter-coded regions, which you need to remember. If there are any abnormalities in the security systems, such as someone breaking an automatic door lock, you need to notify the security guards immediately using the walkie-talkie." Hu Bing briefly introduced the entire system to Yang Yawei again.

  As they spoke, Ye Yulin had already walked in from outside with a large pile of things, and Yang Yiwei hurried over to help carry some of the items and put them on the table. Hu Bing patted Yang Yiwei's shoulder and said: "Alright, let Little Ye teach you for a bit, I'll go up to the 10th floor for a while, these things are for him to use."

  "Alright, Big Brother Hu, I know. You can go." Ye Yulin said with a smile.

  After Hu Bing left, Ye Yulin smiled and rushed to Yang Yiwei: "How is it? Our manager is pretty good, right?"

  Yang Yiwei nodded, but Hu Bing's enthusiasm was more than just "not bad", and it was especially so since he was the department manager, unlike Yang Yiwei and his ordinary colleagues.

  "Hey, actually Brother Hu is not like this in front of others. The security department still needs some prestige to keep the scene under control. It's just that when he's with us, he'll be a bit more relaxed. You don't know, do you? Brother Hu himself is an expert in computer science, and it's said that he used to be a famous hacker, but later became a white-hat hacker." Ye Yulin whispered to Yang Yiwei.

  Yang Yiwei immediately nodded in realization, the so-called "white hat" is a term used in the hacker community. The earliest hackers were not derogatory, but rather a special group of people who lived for technology. Later, as more and more hackers began to commit crimes, the term "hacker" also became derogatory. As a result, foreign hacker communities began to draw boundaries around hackers, labeling them with various names.

  This is the division of white hat hackers, black hat hackers and gray hat hackers. White hat hackers are also hackers who have strong invasion capabilities, but they abide by the law and may even be employees or technical consultants of national network security departments. There are not a few such people, and the FBI has had thousands of such white hat hackers in the past. These hackers have their own jobs, but they also serve as consultants for the FBI.

  Black hat hackers are those who have strong attack capabilities, but are specifically engaged in illegal activities, such as the money laundering networks of several large criminal organizations that permeate the world today. These money launderers are black hat hackers. Compared to white hat hackers, there are more black hat hackers and no one knows who they are. They act completely on their own preferences.

  As for the gray hat hackers, like the color of their name, these people are not very evil, but they will not serve those federal investigation agencies either. They will also violate some laws, but unlike black hat hackers, they will not commit crimes and will not steal credit cards. They just occasionally hack into someone else's server, and there are even more gray hat hackers like this.

  However, the boundary between gray hat and black hat is difficult to define. The so-called white hat is now still a consultant for the Internet monitoring department, and it's estimated that he will still help the Internet monitoring department solve some problems that they can't solve.

  As soon as Ye Yulin said that, Yang Yiwei knew why Hu Bing would take care of them like this. One reason was that everyone was born for technology, although Yang Yiwei was still some distance from that realm, but after all, he was also a computer science major, and Hu Bing's behavior could be considered as loving the house and its crow.

  "Hey, come on, let me tell you about the usage of these things. This is your access card, it's necessary for using the elevator and some security doors in our security department. You can't lose this thing, if you do, you need to report to the company's security department immediately, got it?" Ye Yulin first handed over a magnetic card with a number on it, which seemed to be for Yang Yawei's use.

  "I understand." Yang nodded, when Hu Bing took the elevator just now, he used this magnetic card. His own authority should not be greater than Hu Bing's, but some basic functions still exist, and can definitely go to more places than employees in other departments.

  "This is your name tag, wear it on your chest, and others will know who you are and which department you belong to." Ye Yulin handed another name tag to Yang Yawei, with Yang Yawei's photo and the department name on it. This was done so quickly that Yang Yawei had only been hired for about half an hour, and Ye Yulin had already made this ready.

  "Also, every time you come in, you need to punch the clock, which uses fingerprints. Later, I'll take you to the personnel department to record your fingerprint, and then there's nothing else to do. As for other things, I'll tell you when we get back." Ye Yulin said with a smile.

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