Zhang Tianyi didn't think about really preparing from scratch, he went directly to Alibaba Cloud to buy a domain name, and after parsing it, he placed it on the server sent to him by hacker. The website is just a blank page with no content. When I first learned, I said that hacking is not a technology, but an accumulation of experience. In this regard, among the people Zhang Tianyi knows, only Xu Lei can be compared with hackers. The people in their team back then, the lost contact, the quitter, the death.

Unless the legendary Lion reappears in the rivers and lakes, Zhang Tianyi does not think that anyone will be able to break through the Hacker's defense in a short time. Whoever gets the hacker will instantly become a master, which is considered a inheritance, and it is also the reason why the big family is terrifying. Each generation of them is born and waiting to inherit more than ordinary people.

Zhang Tianyi hung the website on the server in the computer room, and at the same time placed some offensive programs in the local computer USB drive by remotely calling them. On the other hand, because Qi Haoxuan was also cheating, he prepared very quickly. This made the students more interested, at least it proved that both of them were very confident. It is the parties who are crushed on one side, and it is not interesting for the spectators. Especially in the invisible competition of hacker attack and defense, for them professional students, it is tantamount to observing a war on the spot. This is a huge improvement for everyone. The little chubby girl sitting next to Zong Shimeng asked with great interest: "Shimeng, who do you like?" Qi Haoxuan's ability is known to us, it is very powerful. But I see that this little teaching assistant seems to be confident. You're smarter, give analysis?"

Zong Shimeng looked at Zhang Tianyi with interest, and when he heard the question of his best friend next to him, he smiled and shook his head and said softly: "I don't know, but I just think it's not a raptor." ”

Zong Shimeng's voice was soft, and his face was full of the girl's unique greenness, like a budding flower. She is a girl who makes men can't help but want to protect when they see her, and she speaks with a soft Jiangnan accent, which tickles the hearts of those who listen. It's just that over the years, no one has been able to truly become her protector.

"Are you ready?"

Qi Haoxuan was full of confidence, and his face was arrogant. He came forward to help Qian Wangsun suppress these teaching assistants or teachers, and naturally he was not without calculation. Although he didn't know the identity of Qian Wangsun, it can be seen from his daily consumption that this person is absolutely extraordinary. Qi Haoxuan knew that he was absolutely capable of it, but the help his parents could give was really nothing. He didn't think there was anything wrong with this, but he felt that since he was all on his own, he had to seize every opportunity. A man's road is under his feet, and what his parents can't give him can also fight by himself.

"Of course, it looks like you're ready. So how do we start, do we take turns, or do we start together with the domain name? As for me, I suggest starting together, so that you don't have to count the time, and it looks especially vivid. If you have any other way, I can do it too. Zhang Tianyi replied casually.

"Let's start together. ”

The two of them reported the domain name of their website, and the other students also opened their browsers and started to visit after hearing it. I found that Qi Haoxuan's website construction is quite good, and the pages are complete. And Zhang Tianyi's is just a blank page, which can only show that Qi Haoxuan has been prepared, and Zhang Tianyi is really playing on the spot.

Qi Haoxuan opened all the tools he had learned from his teachers in the past two years, obtained from some channels, developed programming by himself, and downloaded from websites such as Hongke, and then filled in the domain name of the website that Zhang Tianyi said. These software are used to find vulnerabilities and hack the backend of a website. First you need to find his backend address, and then detect the vulnerability, so that the disguised Trojan can be uploaded. It's best if you can find the password for the login account, and if not, repeat the process until you can.

The reason why hacking is an experience is more because it can take a long time for you to hack a website. It's normal for days, months, or even years. You have to be constantly observing, have enough patience, and even make friends with the site management to familiarize yourself with their habits. After all, when some websites really can't find a vulnerability that can be exploited, their managers are the vulnerability.

One way to guess the password is very related to human sociology, for example, many people are used to using the abbreviation of their name to add their birthday, or some information about their girlfriend and boyfriend. Passwords that can't be brute-force cracked by a program are often a reliable way to use guessing. Zhang Tianyi's teacher in college once said that the defending side will always suffer, but if you want to make your password simple and secure, you might as well set it to "abc123,." ”。

The program starts running.

Lines of long code appear on the screen and quickly disappear. This process appeared on every running program, but Qi Haoxuan's brows were tightly locked. A normal website or server, whether it is a vulnerability that can be exploited or not, will have a long list of problems during the detection process. This is because as long as it is programming code, there is no such thing as absolute perfection. Any logic will have dissimilarities, especially since the more logic used, the more problems will arise.

Of course, a lot of this is not available. Just a small, don't worry about the flaw.

But when Qi Haoxuan checked Zhang Tianyi's website domain name, he found that the detection problem column of all software was blank. This means that there is not the slightest flaw or bug in the server's programming, which is simply not logical.

And such a result means that even if he is a tiger, he can only be a tiger eating the sky, wishful thinking. He subconsciously looked up at Zhang Tianyi, looking panicked. How strong would it be for someone to be able to do this? It was almost beyond his imagination. In his life experience, he had never heard of such a person existing.

"Why did Qi Haoxuan stop, he wouldn't have cracked it so quickly, right?" the chubby girl covered her mouth and secretly guessed.

"He's going to lose. ”

Zong Shimeng shook his head, his long legs wrapped in light black stockings swayed, and he turned his head to look at Zhang Tianyi with interest. This teaching assistant is a bit powerful, it is the first time she has seen Qi Haoxuan's face so pale so quickly, it is obvious that he can't solve Zhang Tianyi's website.

But on the other side, Zhang Tianyi's face was still indifferent. After a few keystrokes from the beginning, he stood there the whole time, occasionally looking at the computer and occasionally at the students below.

It seems very comfortable.