In the past two months, Zhu Siqi's daily life has been almost the same, basically reading books, in class, in the dormitory, in the library of Nanda University, and even after the lights go out at night (his perception is not affected by light), he basically has to read more than a dozen books every day, and there are hundreds of books cumulatively, he basically finished reading the books on the computer shelves in the library of Nanda University, even if he has read a lot of computer-related books, he has also made a lot of self-designed programs in the time he has spent on the computer in school, and he is busy every day.

Now it can be said that if a computer factory wants to ask him to be a hardware engineer, there is no problem at all, he sometimes has his own unique views on some hardware design, of course, if a software development company discovers his design and program, it will definitely try to recruit him, the program he designed is not only concise in language, clear in structure, and he has a lot of his own ideas in design.

What he wants most now is to have his own computer, but obviously there are no conditions in the school, so he can only rent a house outside, and now the school is also relaxed for them, as long as he talks to the class guide.

Immediately went to the outside of the school to find a one-bedroom house, their school was a suburb of Nanchang before, the school was built here after thousands of students became lively, many people see that students like to rent outside and also renovate their own house for rent, Zhu Siqi is renting such a house, there is only a bed and a table and a few chairs.

Move your own things out of the dormitory, invite Qian Yong at night, Hu Wei and they have a meal to complete the housewarming.

The next day happened to be Sunday, rushed to Nanchang New World Computer Plaza with a computer, with a better configuration at that time, Pentium 133, 32M memory, 2.1G hard disk, 16X optical drive, 1M graphics card and a 15-inch color display, which cost him nearly 10,000.

Shipped back to the rental room and immediately installed and turned on, he now has only the latest WIN32 Chinese version in this computer in addition to DOS.

He first entered all the programs that he wanted to make during this time but did not have the opportunity to make into the computer, because there were many programs, although he lost very quickly, crackling, and the keyboard did not stop until the morning, he felt that it was almost there, and there were some small games and gadgets that he did. After all the debugging was turned over, the sky was also bright, and I didn't feel tired at all when I saw my results.

He has now begun to get into the Internet books, this time with a special cat, but there is no telephone line, and he has to apply for it from the telecommunications bureau.

He now has his own independent space, plus he likes the computer, so his interest in the class has greatly decreased, although he didn't sleep last night, but he wanted to connect to the Internet or he went to the class teacher to ask for leave, and then went straight to the telecommunications bureau.

Although Zhu Siqi has an ID card, because he is not a native of Nanchang, and the student witnesses issued by the private school do not admit it, it is better to pay a deposit of 1,000 yuan before agreeing to install a telephone for him, and he has opened 163 Internet access, 600 yuan per month for unlimited time.

Because there will be no one from the telecommunications bureau to install the wire the next day, he has to go to the school again to ask for leave, Tutor Peng is also a little dissatisfied with this studious student, and now he is about to take the self-exam, and he also asks for leave one after another, which is really a bit unusual. Zhu Siqi said that he guaranteed that he would be able to pass the self-examination, and finally approved him for another day off.

Although Zhu Siqi will not really treat him if he skips class directly, after all, private schools still take profit as the ultimate goal, as long as you don't go too far, but in this case, maybe the school, the department, and the class will be very good at the purpose, this is not the effect he wants, he just wants to live the life he wants to live ordinarily and plainly.

The next day, as soon as the telecommunications bureau installed the line, others just went out, he immediately dialed the telephone line from the telephone, and couldn't wait to enter WIN32, establish a dial-up connection, and listen to the cat barking: "Dididi, the slightest sound, he thinks the most beautiful sound in the world is nothing more than this" and soon connected.

Open the browser (there may not be one in WIN32, so I'll add it here.) ),Look here,A little bit there,Soon he found a good thing:Forum,Go in and see,At the beginning of the registration,He casually used his pinyin abbreviation SQ to register a user,After logging in,It's very lively,From trivial matters of life to national events,From domestic news to foreign dynamics,Every topic is being discussed,Of course, the computer topic is the most talked,He clicked on the computer area,Found that it is very lively,Many people ask questions and many people answer,He opened those posts one by one,The software or hardware problems mentioned in it are basically known to him,See that some posts are not accurate enough,He also followed a post。

At this time, he saw that there were quite a lot of clicks and replies to a post, click on it, it turned out to be a post called "How to invade other people's computers through the network", Zhu Siqi now knows more about the network, he knows that two computers can visit each other through the network cable, that is, as long as the two computers set up the agreement with each other through the network, it should not be a difficult thing, but here it is "invasion" , that is to say, entering his computer without the knowledge of others, he has not thought about this, and it seems that the book does not talk about it.

The person who followed the post mentioned a lot of methods, Zhu Siqi saw it and secretly tested it in his heart, and found that some of the statements didn't work at all, but some of the posts gave him a lot of inspiration, and it turned out that the computer could still be used like this. Some people also mentioned that as long as the computer is connected to the network, it means that it has a channel with the network, and as long as there is a channel, there must be a vulnerability, as long as the vulnerability is found, it is equivalent to finding the key to open the channel.

Some people also introduced a lot of materials and information, but they can find very little useful information in China, and they also introduced foreign websites, and Zhu Siqi also tried to enter these websites, but at that time, China's network bandwidth was too narrow, and the speed of opening was quite slow. But he still has a lot of patience to get access to the latest information.

Foreign websites are more detailed about the intrusion, and some of them also take out the examples of intrusion to do tutorials, he looks at it little by little, and the general process is also clear, generally scan the other party's computer first, to see if there are any vulnerabilities, if there is, through this backdoor to obtain administrator qualifications, it turns out that you can upload or download some of the information you want on it, and you can even control the computer completely remotely. They also intruded a new word called "hacker", if you want to become a hacker, first of all, you must have good tools, scanning software, and secondly, you must be quite familiar with various operating systems, and it is ideal to find the vulnerabilities that have been published at the end, of course, the most important thing is to hide yourself, not to be discovered by others, that is called hacking, so it is the most important thing to ensure your own safety, and also tell a good way, that is, through the springboard is also called "broiler" It is a computer that can be completely controlled by oneself, and then to invade, of course, the number of springboards can be increased if possible, and the more springboards there are, the less they will expose themselves.

Zhu Siqi immediately thought of a word when he saw this: Yi Rong, in fact, Yi Rong and the role of a springboard are similar, recalling that the process of treating Tan's mother in Qiaotou Village last year was actually similar to hacking, at the beginning, he also observed the other party's address first, and then Yi Rong entered, and then exited safely, leaving no trace of his true self at all.

Some websites also have some scanners for those who are interested in downloading, but Zhu Siqi has to give up because of the slow Internet speed. In fact, the principle of the scanner is also very simple, the source computer keeps sending data requests to the target computer, testing the reaction of the target computer, analyzing it according to the feedback information, if you have vulnerability resources, you can compare, if the other computer has vulnerabilities, it is very easy to do. Of course, this is only the simplest process.

Zhu Siqi decided to write a scanner himself. Although it is only one sentence to say, it is quite difficult to do, he is only familiar with programming now, as for the operating system of the service, the protocol, especially the vulnerability, he has not found one, which actually requires a long time of accumulation, and there are some things that cannot be found in books.

This also made him start to frantically find these materials, and if the NTU library didn't have them, he would go to some bookstores outside to find them, as long as he bought everything related to the server, newspapers, magazines, and everything else, and posted a lot of posts in the forum asking others to recommend books and materials in this area.

On this day, he was going to go to the bookstore again, to see if the book he ordered last time came, and the money was not enough, he took out the passbook and wanted to get some money, and when he looked at the passbook, he found that the money on it was not much, only about 2,000 yuan, and he spent a lot of money during this time. It cost more than 10,000 yuan to connect the network line, and it took nearly 2,000 to rent a house for living expenses in the past two months, and it also cost a lot to buy books during this time, and the computer books are particularly expensive, rolling dozens and hundreds, although there is no problem with persisting until the end of this semester, but what to do with the cost of the next semester, and ask the family, although the family must be willing to give, but since he has set up a stall in Santangji, he still likes to spend his own money for money, and he is not happy to use other people's money although it is at home.

Thinking of this, it seems that I have to find a way to make some money, and then it is unrealistic to go to the stall, not to say that others do not believe it, I am afraid that your stall will be set up, and the city management and industry and commerce will come to check, although I seem to have learned a lot of things, but there seem to be few things that can be taken out to make money, except for treating others. But if you want to treat others here, it's really hard to do without a license, no fixed place, no popularity, and even if you treat yourself, you don't want to show your true face, alas, headaches.

He went to Nanchang for more than two months, deeply felt the importance of money, it didn't matter in the mountains before, there was no money to find food for himself, he couldn't be hungry, but everything needs to be spent here, although money is not omnipotent, but no money is absolutely impossible.

There are really several difficulties in thinking that I am treating others: first: I have to get money quickly, and I don't spend it on this at all, second: the treatment time should be short, which is also due to time, and third: I can't get to know the patient. The first two articles he thought about and thought about can only treat others for terminal diseases, like the last time Mr. Zhang did, generally can't be cured at all, even if he opens his mouth, it doesn't matter, and the treatment time is not long, of course, he can't be cured at one time like last time, and the loss of his true qi is too great, as for the third one。。。。。 He suddenly thought of a feasible solution...

Walked out with a passbook.