The tarantula soon received a connection prompt, and he mixed a bouncing Trojan horse into his email to the second master.

This kind of Trojan horse is the most effective against the intranet IP of the University of Science and Technology, as long as it is hit, the Trojan will take the initiative to apply to the tarantula to connect, so as to bypass the restrictions of the intranet, and also successfully avoid the pursuit of the firewall. Most of the firewalls are stronger externally than internally, and the control is not so strict for the connection requests generated by themselves, not to mention that this Trojan horse is still carefully made by the tarantula, which is the top firewall, and it may not be able to detect the abnormality.

The tarantula couldn't help but feel a little proud in his heart, he thought that his trick of making a phone call was simply a stroke of genius, and it was called a model of the application of hacker social engineering.

When hackers are technically unable to achieve their goals, using social engineering can be a great way to get unexpected results. In the last century, there was a person who did not know how to calculate at all, but was proficient in social engineering, and he took advantage of the loopholes in the bank's working mechanism to withdraw a huge sum of tens of millions of dollars from the bank with a swagger after just two phone calls to the bank's supervisor, and thus was hailed as "the best bank hacker in history", and of course he was also "the best bank robber in history".

The tarantula runs the control end of the Trojan and establishes a connection with the second master's computer, and soon, he sees everything on the other party's computer.

"Uh......" The tarantula let out a stunned cry, the other party's computer didn't look like a master computer at all. The antivirus software clearly shows that it has expired.,The virus database is still half a year ago.,Why didn't he say to renew and upgrade.,The shortcut icons on the desktop.,It's all about games.、QQ、Video player.,Not even a basic network tool.,Or programming tools.。

The tarantula wondered a little, could it be that she was connected to the wrong computer? He hurriedly typed the command, checked the other party's IP, and the displayed result told him that this was the 10.50.0.120 in the morning, and since the IP of the Polytechnic University is bound to the student's information, it means that the IP cannot be easily modified.

"Strange!" The tarantula couldn't figure out what was going on, and for the sake of safety, he decided not to turn it off first, at least to confirm the identity of the computer, so as not to admit it again from the shameless second master.

"Xiaoli, why didn't you agree to go out with me to open a room?" The melancholy Duan Yu was a little angry at this time, and sent a final cry to the fierce Xiaoli Niangniang, "The sets I bought are about to expire!" ”

"What are you afraid of when it's expired, keep it for the baby to blow as a balloon in the future!"

The tarantula was embarrassed for a while, accidentally saw this thing, and didn't know if his eyes would have sores tomorrow, he quickly withdrew from the monitoring of the remote screen, and carefully flipped through the other party's computer to see if he could find anything that could prove the identity of this computer.

In the D disk,Tarantula flipped to a folder called "Photos",Open it and look at it,It's basically a photo of a little girl.,Tarantula guessed that this was probably the Xiaoli on QQ just now.。 Further down, there are a few group photos inside, and there is a guy who is grimacing and pretending to be cool among several people, and Hu Yifei, who he saw on the student file, is obviously a person.

The tarantula nodded, it seems that this computer should be Hu Yifei's.

When turning to the E disk, the tarantula quickly noticed that something was wrong: this E disk is 120G capacity, and at this time the display has been occupied118G, but the E disk shows that there is nothing except a Diablo game folder.

The tarantula checked the size of the game folder and found that Diablo, which was originally only about 2g, was 118g in size. The tarantula immediately understood that there must be something else hidden in this folder, and he opened the hidden caste and found two new small folders in Diablo.

"Treasure Book of Cheats?" The tarantula suddenly felt that his eyes lit up, and his heart said that this must be a good thing, so he quickly clicked in, and soon the tarantula retreated in shame.

Looking at the other folder, "My Collection", the tarantula was a little timid, and did not dare to click on it again, but in the end, he could not resist his curiosity, and he quickly glanced at it.

"It's over, it's over, my eyes are definitely going to have sores this time!" The tarantula regretted it, there were a large number of hairs in this folder, quite spectacular, and it was rare that the computer owner also made a very detailed classification, which was clear at a glance.

The tarantula hated and cursed twice, and finally went to turn over the C disk, but I didn't expect it to be worse, as soon as I opened it, my computer was prompted to be attacked by worms, and the tarantula hurriedly retreated, and even rolled and climbed, and finally quit this superb computer.

The tarantula was completely speechless, what kind of computer is this! In the morning, I couldn't attack it, and it looked like the security surname could be super strong, but now that I have conquered it, I found that it was not the case at all, except for my own Trojan horse, there was a considerable number of viruses, and there was nothing else.

Landing in the wolf's den, the tarantula went to take a look at the IP of the second master at this time, it was too unexpected, the IP of the second master turned out to be exactly the same as in the morning, and it was still displayed as the public Internet IP of the University of Science and Technology.

Hu Yifei's IP address hasn't changed, but the way he surfs the Internet has changed, and now he has learned smart, he doesn't go to any proxies, and he doesn't go to Internet cafes, but directly connects to the school's Internet server with an artifact, and then logs in to the wolf's den forum on that server, and the display of IP address naturally does not change.

"Hah! It's no wonder you're not dizzy this time! Hu Yifei also saw that the tarantula was online at this time, so he laughed in front of the computer.

"The second is in charge!" Duan Yu urged Hu Yifei over there, "Are you ready?" ”

"Alright, alright!" Hu Yifei easily sent a compressed file to Duan Yu's QQ, "You put this thing away!" ”

Duan Yu received it before asking, "What is this?" ”

Hu Yifei hurriedly reminded: "Don't order it!" That's my elaborate Trojan horse program, you will pass it to Xiaoli later, as long as she opens it and looks at it, it is guaranteed to be tricked. ”

Duan Yu was overjoyed, and relayed the document to Xiaoli again.

Hu Yifei laughed secretly in his heart, in fact, there was no Trojan horse in that document, it was just a very ordinary picture, but this surface work still had to be done, otherwise how could it fool people.

The tarantula over there is wondering at this time, is he looking for the wrong object? He carefully recalled the attack process in the morning, when he controlled the public Internet server of the University of Science and Technology, and found no traces of other intruders other than himself, so he judged that the second leader should be hidden in the intranet of the University of Science and Technology, but which machine it was on, it was necessary to analyze and find it from the data of the Internet server.

Thousands of people share an Internet server, you can imagine how huge the data on it is, tarantula looked for a morning, and there is no way to confirm which intranet computer the second master is, just when he was about to give up admitting defeat, the second master sent a forum short message, saying that he was going to dinner, which made the tarantula find out where the computer was.

Thinking of this, the tarantula suddenly realized, "Sure enough, I fell for the second master!" ”。 Now that I think about it, the news of the forum in the morning is really too strange, it must be that the second master has made arrangements on this Hu Yifei's computer in advance, so he sent a message to himself, luring himself to attack this computer, at that time he was actively defending in front of the computer, of course he couldn't attack it, and when he mistakenly thought that this computer was his real body, the second master retreated, and easily removed all the defense deployments on this computer.

"Really, why am I so stupid!" The tarantula regretted it, these two masters were obviously playing with themselves, or was the sugar-fried chestnut on the forum right, this guy is a master, specializing in playing tricks on rookies.

(I feel that the last two days have been a bit off, maybe it's a problem with the state, and I'm going to make some changes to the previous chapters.) ）

(Kindly recommend a new book.)

ISBN: 1419406

Title: The beautiful woman calls you home for dinner

Advertising words: Just look at the name to know what this is written. Let's go and see it)

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