The soul of the scientific research boss wears the fake second generation

When Zhou Cheng returned to his rented place, he simply took a shower, wrapped his hair in a bathrobe and dried his hair. He planned to trace the scientific research clues of this space-time and see where the front-end technology of this space-time has developed. Where is the level still standing? What are the shortcomings? The research field is still an uncultivated wasteland, which is suitable for him to take root...

He just sat in front of the desk, put on a broiler vest and entered the top university databases in the country, from which he scanned the newly published research documents from various industries.

It turns out that the world's energy mainly relies on fossil energy. Although clean energy has been engaged in, it has not yet formed a climate. Although nuclear energy, a technological level of "milestone energy", has begun to be used initially, it is still in the ignorant period, just like It is like saying that children only know how to mix black mud with a barrel of oil.

It turns out that information technology in this world has gone through the ignorant stage and entered the era of "interconnection of heaven and earth" and "connection of all things". Civilizations in time and space have always been in a 'game'. No technology company can carry the banner and one company dominates. It should have been ten people working together to run a marathon, but now it has become ten people dragging each other down. This probably has nothing to do with civilization. It is related to the division of the country. Everyone only saw their immediate interests, but they did not expect that when a catastrophe really came, no matter which country or civilization they were in, no one could survive alone.

It turns out that the medical level in this world is still in its infancy. It seems that many new achievements and new theories are born every day. But from another perspective, some known diseases have been discovered for hundreds of years, but they are still Failed to form an effective treatment plan.

……

Zhou Cheng discovered that every field in this time and space is a wasteland, and he can make a lot of achievements if he takes root in any field.But it seems that the scientific research spirit and sense of mission he had when he was the chief scientist were at work, and he suffered from the difficulty of choosing. He wanted to sow the seeds of hope in every wilderness, so that every wilderness would become prosperous. , but he was powerless.

Just as Zhou Cheng carefully screened out these research fields, there was a knock on the door.

Cheng Yuan stood at the door leaning on a cane. He still held a fresh-keeping box of watermelon in his hand. He shook the fresh-keeping box in his hand at Zhou Cheng. come over."

Cheng Yuan's eyes fell on Zhou Cheng. Zhou Cheng, who was wrapped in a bathrobe, was quite different from the usual Zhou Cheng. Only then did Cheng Yuan realize that Zhou Cheng's face was not only whiter than him, but his body was also whiter.He has two big hairy legs, but Zhou Cheng's legs are white, straight, slender and long. If not for the bathrobe covering most of them, there would be a more exciting scene.

Seeing that Cheng Yuan's expression was wrong, Zhou Cheng still stared at his feet, thinking that Cheng Yuan was envious of his good feet that could walk and jump, so he frowned and asked, "How are your feet?"

Cheng Yuan returned to his senses, bent over with a suspicious expression, and handed the melon in his hand to Zhou Cheng, "My feet are okay, and I have used both internal and external medicines, and the pain is not so bad. Here is the melon for you." , When the melon seeds were boring, I already picked them for you with a toothpick, remember to eat them before going to bed, I will go back first."

Zhou Cheng noticed that Cheng Yuan was speaking in a low voice, and after taking a closer look at Cheng Yuan, he found that little Cheng Yuan was actually looking up at him to salute.Think about what Zhou Cheng just stared at his legs and feet. How could the old driver from the four-dimensional civilization not know what happened to Cheng Yuan?

He thought it was a little funny, and teased Cheng Yuan on purpose: "Go back so early, can you fall asleep? Come to me, study for a while and go back."

Cheng Yuan: "???"

Ah? ? ?

Unable to realize Cheng Yuan's reaction, Zhou Cheng had already taken the crutch from his hand and 'invited' him into the room. Cheng Yuan could only walk into the room behind Zhou Cheng with a pained expression on his back.

Putting Cheng Yuan on the sofa, Zhou Cheng took a physics review material from the bookshelf and handed it to Cheng Yuan, "From Chapter 1 onwards, I have done all the questions, and I have mastered the basics first. Then do the questions, if you don’t understand, just read the process of my writing, if you still don’t understand after reading the process, then ask me.”

Cheng Yuan, who was pressed on the sofa, moved a little embarrassedly, adopted a side-lying position, and forcibly threw out the two legs in his mind, and then focused on the physics book Zhou Cheng gave her. On the review materials, the little brother who was hit by his IQ obediently hibernates.

Learning makes him ascetic, and physics makes him desireless.

Zhou Cheng took two toothpicks from the kitchen, stuck them on the watermelon, put a plate in Cheng Yuan's hand, and returned to the computer with the other.

He was still wearing a broiler vest to learn about the current research status at home and abroad in the database, when a phone call came in suddenly.

It was Wang Lei from the Graduate School of Bingong University who called.

As soon as the call was connected, Wang Lei's fiery voice came into the receiver, "Master, I'm desperate for help! I don't know which bald monster has created a ransomware virus. Our computer has been infected with a virus for no reason. Now all programs have been encrypted. , At present, we can only use the form of forced disconnection to ensure that the data on the computer will not be leaked, but I am afraid that this virus will destroy all the files in our computer. Do you have a way?? "

Zhou Cheng glanced at his computer, turned on the hands-free phone and put it on the table, quickly turned on the computer, modified some parameter settings, and then replied to Wang Lei, "I didn't dare to download anything for you before I saw the virus." Guaranteed. If it's convenient, you can bring your computer to my place, or we can make an appointment tomorrow alone."

This virus has already kidnapped the computer, how can Wang Lei wait until the next day with peace of mind?He asked Zhou Cheng for a WeChat address, took all three computers recruited in the dormitory with him, and took a taxi to the neighborhood where Zhou Cheng lived.

About 10 minutes later, the security uncle in the guard room called in, confirmed the information with Zhou Cheng, and then let him in.

The three computers were placed side by side on Zhou Chengzhi's table next to the window. Zhou Cheng first turned on Wang Lei's computer, which was not connected to the Internet, and directly carried out the emergency repair work of computer data.

First restore all the hijacked permissions of the virus, then isolate the virus, and finally leave a bait to track the clues to find the way the virus was implanted into the computer, and then use anti-tracking methods to lock the location where the virus was distributed.

Of course, after the virus is isolated, you can try to restore the encrypted files. If the virus is not for extortion and fraud, but simply for disgusting people, then you have to try to repair the damaged files.

Zhou Cheng got acquainted with the distribution of Wang Lei's computer keyboards, and then began to wrestle with this ransomware virus.

Fingers tapped on the short-range keyboard of the laptop, making a thumping sound. Cheng Yuan didn't know when it started, but he had already stood behind Zhou Cheng, staring dumbfounded at the afterimage of Zhou Cheng left above the keyboard.

About 4 minutes later, the first permission was regained, and the speed of subsequent permission competition was much faster.

An hour and a half later, all the privileges seized by the ransomware virus were regained. Zhou Cheng set up a virtual disk in the computer and sealed the ransomware virus in the virtual disk.

So far, the ghost-like virus on Wang Lei's computer has become invisible.

Zhou Cheng didn't directly track down the source of the virus, but copied all the contents of the virtual disk with a USB flash drive. He planned to help Wang Lei restore the files.

The process of file recovery is quite cumbersome and requires a lot of programs to run. However, Wang Lei's computer is a bit old, and it is almost stuck like a tractor. Here comes the secret key.

Then he threw the computer that was stuck like a tractor to Wang Lei, and said, "You are a graduate student majoring in computer science, so it's no problem to repair your own computer."

Wang Lei nodded again and again, "No problem."

After hesitating for a moment, he asked Zhou Cheng, "Master, what can you do about these encrypted files?"

Zhou Cheng looked at his phone, and it was twelve o'clock soon. He said, "This ransomware virus only hijacks file permissions and will not affect specific software operations, so the fastest way is to write a program. On the one hand, it will The hijacked permissions are all restored, and then the virus is checked and killed, and finally the locked files are unlocked. The secret key for cracking has been mastered, and the programming package will take about two hours."

"I just read it. This virus only encrypts files for extortion and does not destroy files. So..." Zhou Cheng looked at Wang Lei, "Two hours, you can wait, if you can't wait , just lie down on the sofa for a while."

He noticed Cheng Yuan staring at him with big eyes again, and asked, "It's already twelve o'clock, why don't you go back to sleep? Otherwise, Aunt He should wait for you in a hurry."

Cheng Yuan shook his mobile phone, "I told my mother, I will eat melons with you today. I will go to eat with you tomorrow morning. Don't you think I am wrong."

"What kind of melon are you eating? Hurry up and read a book." Zhou Cheng said angrily.

Cheng Yuan pointed to the small plate of watermelon on the tea table, and answered irrelevantly, "Eat watermelon. I'm really sleepy. Let me take a shower at your place to refresh my mind before reading a book."

"casual."

Zhou Cheng took another toothpick to Wang Lei, and let Wang Lei eat melons to refresh himself. He turned on his computer and opened the program editor, just like an old monk in meditation, except for his fingers moving, only his eyes were slightly moving. Move it once or twice.

That night, a virus named 'Ghost' swept across the domestic market, and nearly 300 million computers were affected. Universities, research institutes, educational institutions, social administrative agencies, etc. were all severely affected.

The author has something to say: Today, the name of Cijiu is 'Ciguiqiu', I beg you to add it to your favorites!Friends who collect articles, why don't you go to the author's column to collect the fast-handed "Ci Guiqiu" himself?