I have to say that Zhao Wen, as the president of the Computer Association, still has some level, and he is worthy of the title of the first master of the computer department in Dong'an. Pen ~ fun ~ Pavilion www.biquge.info firewall program turned out to be written by himself, Zhao Wen is quite confident in his own technology, the firewall has set up two layers of defense, one is active defense, the other is passive defense.

At the same time, he closed all idle ports, hid important files and encrypted them with DSN data.

The computer defense is not bad, but for Chen Nan, it is just good! The gap in strength is huge, and it cannot be made up by one or two defenses.

Chen Nan didn't need to use the currently unknown system vulnerabilities to deal with an opponent like Zhao Wen. That's a little too much to look up to him, as the saying goes, you use a knife to kill chickens!

Chen Nan controlled the school server and sent a connection request to the other party, and the school server became a "springboard" for his attack.

Because it is the host trust relationship, it is easy to enter Zhao Wen's computer system through these two firewalls.

Chen Nan began to search for important documents, and after a moment, a smile appeared on his face.

"Not bad, that's fast!" Chen Nan was pleasantly surprised to find that the other party had a bandwidth of 100 megabits, which basically reached the bandwidth of a small server, you must know that at this time, it was basically 2M bandwidth, and the network fee was even more expensive. He vividly remembers that even after eight years, the vast majority of individual users did not reach this speed.

He broke down the files and sent them to the school server, and in order not to alarm the other party, he limited the network transfer rate, so that it would be difficult for Zhao Wen to find out even if he was next to the computer!

It doesn't take long, the data transfer is complete! Fragmented files are reassembled on the school server.

At this moment, Chen Nan found the camera driver in the other party's system, added a piece of code, and used the same method to successfully open the other party's camera and microphone.

Zhao Wen's laptop is a foreign brand with the highest configuration, the camera is 8 million pixels, and the image is very clear.

The real-time footage was instantly transmitted to Chen Nan's screen, and Chen Nan also enabled the video recording mode.

On the screen, Zhao Wen, who has a gloomy face, and an obscene man sit on a luxurious and wide sofa, both holding wine glasses with red wine in them.

Zhao Wen looked treacherous and asked, "Brother Ma, how is it?" Did those two schoolgirls serve well last time? ”

"Good! Not bad! That's a great figure, tsk! It's really memorable! "The man known as Brother Ma showed a lewd face. The appearance of swinging.

"Hey, hey! They are all the school flowers of our school, of course, it is also their blessing to be able to serve Brother Ma, so it is good to be satisfied with Brother Ma. They also missed Brother Ma, and they were probably impressed by Brother Ma's charm,"

"Haha! Well, you have a point! "Brother Ma's kinky. Laughed.

Zhao Wen took out a thick envelope from the side and handed it over, and said with a smile: "Brother Ma, it's still the old rules, I hope you don't dislike it!" ”

Brother Ma randomly pulled out a few brand-new hundred-yuan bills from the envelope, and suddenly a greedy gaze shot out of his eyes.

"Brother Zhao is polite, they are all their own people, no need, hehe!" As he spoke, he put the envelope away.

"What I said earlier?" Zhao Wen's eyes were full of anticipation.

"Brother Zhao, don't worry, let him see the newspaper tomorrow! Although our Dong'an Bagua Newspaper is not a first-class newspaper in the city, it also has a lot of influence. I'll check in with my classmates in a few days, and I'll have them on the other side when the time comes. At that time, this Chen Nan will be ruined! Hey! Brother Ma said comfortably while half-lying on the sofa.

Chen Nan looked at the picture with a calm face, and at the same time he guessed that this person must be from the newspaper, in fact, this person's name is Ma Xing, and he is the editor-in-chief of Dong'an Bagua Daily.

"Huh! Good! All of this is up to you, Brother Ma, come, this is an authentic eighty-five year Fafe, and the global inventory does not exceed 1,000 bottles! Zhao Wen raised the wine glass in his hand and said.

"Hey, hey!" Ma Xing laughed obscenely twice, and drank the red wine in the cup in one go!

Seeing this pain, Zhao Wen shook his wine glass, took a sip, and savored it for a long time, and said, "My two juniors will come down immediately, Brother Ma, don't worry, feel free tonight!" ”

"Hey, hey! Brother Zhao, your business is my business! Don't worry,......" Ma Xing immediately smiled after hearing this, and was extremely excited, and flattered Zhao Wen again and again.

A moment later, four scantily clad girls appeared in the camera, and then two girls were hugged upstairs by Ma Xing, and the remaining two girls came to Zhao Wen's side, and Zhao Wen was so unhappy for a while!

At this time, another young man appeared in the picture, Chen Nan was very surprised, Chen Nan knew this young man, it was his classmate - Zhao Wu.

"Zhao Wen, Zhao Wu, it turns out that you are brothers!" Chen Nan suddenly realized.

Although he and Zhao Wu are in the same class, the two do not have much friendship, and they have not said a few words since they met, they are people from two worlds, and it is estimated that if it were not for this matter, the two would not have any intersection in the future.

"Brother, how's it going? Meng Cheng and they did a good job on the campus forum, and the forum has been blown up in one day! "Zhao Wu is obviously in a good mood,

Zhao Wen didn't stop the action in his hand, and said domineeringly: "Brother, the quota for this exchange student is yours, no one can grab it, whoever dares to grab it will stink!" ”

Zhao Wu was accustomed to this, with a cold gaze in his eyes, and said hatefully: "This kid is really damned, he actually got Tang Zhutou's recommendation, and he was almost ruined by him!" By the way, brother, can you find a chance to kill him? ”

"It's not easy to do this for the time being, let's wait a few days." Zhao Wendao.

"It's not like I haven't done it before, brother, why did you become less daring?"

"Shut up, it was before, it's now!"

"Why don't I go to Biaozi? Let him cause a car accident! ”

"It's okay, tell him to do it more beautifully," Zhao Wen pondered for a moment.

"Don't worry! This matter is familiar to Biaozi! ”

Then the two stopped talking, and a burst of laughter ensued.

So far, the whole video is 18 minutes! These two brothers would never have thought that the Sutra would be recorded! That's where hacking comes in.

Chen Nan did not quit, since the two brothers wanted his life, he would not be polite. Now it's up to the point of life and death!

Zhao Wen's computer was logging into the school forum, and Chen Nan happened to use his account to make a post.

Title: Invite all teachers and students to dinner!

Content: It has been decided to subsidize all 28,000 teachers and students in the school to pay 1,000 yuan per person for meals.

Immediately afterwards, he used Zhao Wen's computer to log in to the background of the school server, and after a while, he queried the meal card recharge database file, and he recharged 1,000 yuan on each meal card account in batches, saving and overwriting the original data file.

He enabled the prohibitive mode, and could only leave a message under the post he just posted, and then deleted all other posts in bulk.

At this moment, the entire campus forum is empty and only his post is left!

Next, he used the core authority of the server to demote all other management accounts to general management privileges! As a result, other admin accounts couldn't delete his posts because they didn't have enough permissions, so he ended up installing a simple firewall on his server.

Although this firewall is simple, it is beyond the current eight years, and Chen Nan believes that it will have no problem resisting administrators for a few hours.

The files secretly transferred from Zhao Wen's computer have been decrypted and restored! Chen Nan downloaded the files from the school server to his computer.

At this point, Chen Nan has completed the first step of counterattack! But at the moment his crisis is not resolved!

Next he'll do the second step of the plan, but not now!

Chen Nan sneered in his heart, since your Zhao brothers have a lot of money, then invite all the teachers and students of the school to eat! This loss is not a small amount, and the school has lost more than 28 million yuan, and the school will definitely investigate it to the end.

He cleared the traces of intrusion and cleaned up the system logs, but retained Zhao Wen's IP information. He posted it with Zhao Wen's account, and even retained his IP access information, even if he tracked it down in the future, he could only find Zhao Wen, and he couldn't wash it if he wanted Zhao Wen to jump into the Yellow River.

Chen Nan believed that Zhao Wen would not be able to run away this time no matter what. But he felt that it was not enough, far from enough!