under one roof

一

The autumn rain is continuous, it is a good day to sleep, everything is silent.

At eight o'clock in the morning, Yu Chen was woken up by a phone call.

"Hey..." He fumbled for the phone with great reluctance, revealing that he was depressed but he was too lazy to talk. The girl on the phone was so loud that his brain hurt, so he could only mutter, "Why..."

"Something happened to Yugong!"

"What..." Yu Chen turned over, "Tell me..."

"The road repair in front of our company building was shoveled in and broke the optical cable. After repairing it overnight, we restarted the server this morning while there were few people, but the background data is not right. Anyway, come and take a look!"

"oops……"

Yu Chen threw the phone on the ground, covered his whole body with the quilt, and wriggled on the bed for a long time before getting up reluctantly.Before that, he had been working overtime for a month with the team to tackle the fortifications, and finally took a day off to catch his breath, but he was quarreled by such a sudden failure.

He suddenly hated rainy days, and even more hated the bad road conditions in such sticky and wet weather.

The rain outside was getting heavier and heavier, and the autumn was already cool. The leaves on both sides of the road were knocked down by the rain, and the atmosphere of the whole city seemed bleak.

Yu Chen came to the office with a dark face, and a group of people finally ushered in the savior.

"Boss, you are here!" Li Zhaodi almost knelt down, and was about to cry, "I really can't help it, I don't have permission, so I can't get in!"

"You won't hack into it?" Yu Chen took a deep breath, looked at the continuously refreshed strings on the monitor in the front row, "What's the situation now."

"We don't have permission to call, so we can only temporarily enable server maintenance." Li Zhaodi leaned over and said quietly, "Boss, the code you wrote was too complicated to encrypt, and I really can't do anything about it. Besides, if something happens Come on, don't take my life, my family..."

"Okay, don't talk." Yu Chen quickly interrupted her, sat down, dragged the keyboard and typed a string of characters, and said calmly while typing the code, "Other people don't look at it, either. What should I do, the sky hasn't fallen yet."

Everyone immediately returned to their positions and waited for deployment.

Yu Chen felt tired after sitting for a while, so he set up the computer stand, set up three monitors, and placed the mechanical keyboard on the raised table.On his side is an independent workstation, surrounded by cold peripherals and codes, making him seem like a part of this huge and sophisticated logic program.

Line after line of code quickly flashed across the black screen in front of him. Yu Chen needed to repair the inexplicably damaged and lost data one by one, and then back up in the background.

This is a very long process.

The young engineer closed his eyes slightly, and gradually cleared the traces of the code he had just read in his mind, and his memory returned to a month ago, the messy desktop and the instant noodles that were too late to throw away, the chin full of stubble, the dark circles under the eyes, and the forever Endless bugs.The scene stung him and he opened his eyes all at once.

Yu Chen looked at the screen, luckily it wasn't a big deal, he would probably vomit blood if he had to do it again with such a workload.

At about four o'clock in the afternoon, the technical team sorted out all the data, and everyone was free to eat something.

Yu Chen glanced at the screen for the last time, and left safely after feeling that there was nothing wrong.

"Boss, you are still awesome!" Li Zhaodi followed.The company's canteen is closed on weekends, so they can only go out to eat, "Thanks to your kind heart and serious career, otherwise the national network security is really a hidden danger."

"Actually, you are more like a cute girl when you are not talking." When Yu Chen is not writing code, he will be more relaxed and lively. Download porn? How much will it cost me? I’m afraid I’ll blind myself.”

"Anyway, he's a serious national official. How stable. Let me tell you that this kind of man is the most popular in the blind date market. I've often met such men recently."

"And then? Is there any suitable one?" Yu Chen asked gossipingly.

Speaking of this, Li Zhaodi smiled awkwardly, and asked Yu Chen: "What do you think of me?"

Yu Chen looked at Li Zhaodi seriously, and said with a smile: "You should dress up like the girls in the public relations department, although the technical ones really don't have time... But you are the only girl in the team, don't be fooled by us." A bunch of rough old men are infected, and you earn a lot, you are a good girl, why bother yourself?"

"I..." Li Zhaodi's words faded away, and she also smiled at Yu Chen.They are about the same age, Li Zhaodi has a boyish character, he can play well with Yu Chen, but he can't help but look up to him, of course he only looks up to his skills and patience in studying - the man in front of him is really too young, he has a baseball cap behind his back He looks very much like a student who has not yet left school. Who would have thought that this person is a T1 member of the core technology department of a world-renowned Internet company?You must know that almost all the people at this level are big names in the Internet industry.Li Zhaodi was really jealous of the gap that could not be kept up by flattery, and after being jealous, she felt deeply helpless.

"Okay." Yu Chen stopped the topic in time, "Hurry up and eat, and go back later to check the recovery situation. The database is too big, and it's not easy to wait."

"Speaking of which, what's going on?"

Yu Chen thought for a while, and said: "At first I thought it was a bad luck for eight lifetimes, and someone took advantage of this time to invade, but no, you might not believe it, it's just a simple data crash."

Li Zhaodi was speechless: "...It seems that I should go up to the mountain to learn art and work hard to crack the code. If I can hack into the authority system, I might not have to disturb your old man today."

"Blame me?" Yu Chen shrugged.Although Li Zhaodi is a girl, but in line with the principle of who is the most powerful, he is not soft-spoken at all, "Are you full? Go back when you are full."

The huge office of the technical geeks is like a big Internet cafe, with monitors everywhere, with white or green codes and programs scrolling on them, as if the scene in the movie is reproduced.

And this is the most ordinary and boring life of these programmers.

Yu Chen hit enter, and began to check the nodes one by one, and everything was displayed as normal.

Just when he was about to call it a day, a strange IP address suddenly broke into his sight.

"This is..." Yu Chen called up that line of code suspiciously. There were various indications that the data and interface were fine, but there was a steady stream of data information diverting to that IP address. Yu Chen was startled. Quickly typed two lines of code manually for detection.

Although he had never seen that IP before, it was detected to be a safe address. It was just that it was written too deeply when it was developed, and Yu Chen didn't notice it. Now that all the data has been restored, it only surfaced.This project was handled by him, but he had no idea who typed in this weird line of code, and it didn't even affect the normal program operation at all.

However, this line of code is frantically copying almost all user data information. Once these data are leaked, it means that the entire group company will be overthrown in the Internet war.

Where did the data go?Who on earth could do this under his nose?

Yu Chen stared at the screen and began to think.

The only fortunate thing is that this node is only copying data, and not exporting it to the outside world. At least it is temporarily safe in the system, which also gives Yu Chen time to crack the program, so he doesn't want to tell others for now, lest he startle the snake.

At night, the rain has not stopped.

Yu Chen took a taxi home, and that question kept lingering in his mind, so he turned on his computer and ran to a private group he had joined that was almost full of big names in the industry.

Yu Chen didn't directly say what was the matter, but simply asked them if they had encountered a situation where other codes were embedded in the code to copy and distribute data. The method was very subtle and ingenious, but the code seemed temporary There are no security risks.

All the experts said, Yu Chen, either you watch too many sci-fi movies, or your level has dropped. You found unknown code and IP in your program and came to ask us. This is simply impossible. What about you, are you making up stories to lie to us?

Yu Chen lowered his head in frustration towards the screen, and the keyboard was crackled by his typing: "You mean, this can't be caused by human beings?"

"You can know it with your feet." One of the big cows said, "According to what you said, if all the data can be obtained in the background, think about it, your company is in the forefront of the world in terms of data, How many servers are used to support these data? This is really not something that can be done by any cat or dog, or it will explode in minutes. I think that IP is inside your company, but you don’t know it, so it seems advanced.”

"Okay, okay." Yu Chen said, "Maybe I really didn't pay attention."

He said so, turned off the computer and lay on the bed but couldn't fall asleep. He was obviously extremely tired, but Yu Chen, the code maniac, felt like his brain was blocked, and he was in extreme pain.

Tossing and turning on the bed for a long time, Yu Chen yelled, sat up suddenly, muttered "curiosity killed the cat" in his heart, grabbed his clothes and went out again, this time he brought his notebook.

As in the daytime, the destination is the company building.

He got off the car on another road, the rain had stopped at this time, and the city was as clean and clear as if it had been washed by water in the middle of the night, Yu Chen stepped on the stagnant water to the edge of the company's surveillance range.The company's network system is indestructible, but the security system is only of a general level, coupled with Yu Chen's superior technology, he successfully invaded the console in a short while, and all the monitoring screens were frozen into the default screen.

Yu Chen actually did this just for fun, which made him feel like an unfathomable male protagonist in a movie or a knight in a martial arts novel, using it to satisfy his middle school feelings.But it didn't work. In fact, the security guards in the company are probably dozing off now.

Such a prelude to the invasion made him a little excited. Being a thief in the middle of the night was based on the boldness of a skilled man.

He carefully recalled what happened today. It is true that large-scale data requires enough server space, but what if the person who writes the code uses the company's server for storage and then converts it in other ways?Yu Chen always has an incomparably devout curiosity about technical problems that he doesn't understand, which is enough to drive him to visit late at night.

Yu Chen sneaked into the company's central system. He himself has the space to enter the authority. He only needs to change the authority authorization time to completely erase the traces of his presence. This is not difficult for him.

"I'm fuck." Yu Chen cursed secretly, and then patted his mouth as if he had said something nonsense.Just because he was able to enter this room does not mean that he can enter the closed system inside without any hindrance.The more the company's central nervous system is, the more perfect the encryption system is, and the person who made this system back then was himself.

Sure enough, life is constantly digging holes for yourself and jumping into them.

For example, the self who worked as a system back then, such as the self who sneaks around now.

But in this way, he is even more confused. It can't be that the strange node is the company's server that distributes and then copies and then distributes, right?This logic is too insane.There is only one door away from the center, and he can only connect to the outer network here, and he really can't touch the inside.

Yu Chen had no choice but to sit on the ground and organize his thoughts.

Just when he was worrying, he suddenly felt that the shadow in front of him was gradually expanding. He was sitting on the ground with his back to the window and was blocked by the table, but the black shadow rising slowly like mist was not his own.

Fragments of various supernatural events erupted in his mind in an instant, Yu Chen's heart was in his throat, and he tried to comfort himself that it was just the wind blowing up the leaves. He rubbed his eyes, and the area of ​​the shadow expanded more clearly.

But where are the trees around the building?Or dark clouds cover the moon?

Then he turned his head slowly.

A dark human figure stood in front of him against the light, and he couldn't see his face clearly, but his feet left the ground and floated in midair.Yu Chen lost half his life in fright, before he had time to react, he instinctively yelled: "Ghost, ghost—" and ran away following the words.

However, that group of black shadows seemed to be nailed in place, and did not move for a long time.