Rowan's computer configuration is very general. It seems that he doesn't use it very much, and he has never done even the most common routine maintenance. Shang Ke first helped him repair the system loopholes, and then downloaded several suitable tools from the Internet, such as multi-language programming software. If possible, he would like to change the system too, but unfortunately this is not his computer, so he can only assemble another computer when he has the opportunity in the future.
"Coco, what are you doing?" Feng Jun brought his head closer and looked curiously at Shang Ke's fingers flying on the keyboard.
Shang Ke took a pause, turned to look at Feng Jun, and asked, "Want to learn?"
Feng Jun nodded vigorously. He felt that Shang Ke was very powerful, and seemed to understand everything. It used to be E language, but now it is a computer. Looking back at himself, he knew nothing, and he didn't like the feeling of being left far behind.
"Okay." Shang Ke asked Feng Jun to sit next to him, and then taught him to play with the computer from the simplest operation.
In this era, the computer penetration rate in country Z is less than 50%, which is far lower than that in Europe and the United States, and the technology is only at the primary stage. Of course, here only refers to ordinary people, there are not no hidden masters.
Feng Jun's learning ability is indeed very strong, but Shang Ke just demonstrated it once, he can quickly grasp it, and draw inferences from one case.
The morning time passed happily while the two of them were teaching and learning.
The lunch was delivered by the police officer responsible for protecting them. After the police officer left, Shang Ke had an extra cell phone in his hand.
Feng Jun looked at him in amazement: "You actually steal..."
"Shh!" Shang Ke motioned him not to make a sound, then took out the SIM card from the phone, checked whether the phone had any Trojan horse or other monitoring software installed, and finally hid it in a vase with confidence. , the mobile phone card was thrown into the toilet and flushed away.
"Coco, what do you want to do?" Feng Jun asked.
"I need my phone to do something, I hope the police officer doesn't mind." Shang Ke showed an apologetic expression to the door. When I have money in the future, I will compensate the police officer.
Rowan gave him some money, but the money couldn't buy a mobile phone, and he didn't want Rowan to know that he had a mobile phone, so he had to resort to this. With a mobile phone, just buy a mobile phone card with the money on hand.
Feng Jun looked at him speechlessly, even if he stole the phone, it was a police officer's phone!
"Jun Jun, you will help me cover later." Although they are currently under protection, their personal freedom is not too restricted. As long as they are accompanied by police officers, they can still move around nearby.
Shang Ke and Feng Jun walked into a small shopping mall under the leadership of the police officer. Feng Jun received a signal from Shang Ke to help him divert the attention of the police officer.
Shang Ke quickly bought a mobile phone card, and then ran back before the police officer found it, it only took two or three minutes before and after.
A few people strolled around for a while, bought some snacks and books, and went back.
After returning home, Shang Ke took the phone out of the vase, installed the phone card, then got into the study, turned on the computer and started writing programs. What he wrote is a virus Trojan called "Zerglinger", which is not only highly concealed, but also capable of cross-infection.
When he was in the Hundred Refinement Space, he used his extraordinary memory to memorize all the source code, so it is very easy to write now.
Shang Ke's expression was focused, but he didn't notice that Feng Juan had been standing beside him and watched quietly. A string of codes flashed quickly in his pupils, as if a wonderful world had unfolded.
After three or four hours, Shang Ke finally finished writing the Zerglings, but he didn't stop and started writing the anti-monitoring firewall again.
But Shang Ke only completed less than one-tenth of it, and Luo Wen hurried back.
Shang Ke quickly hid everything on the computer, looked up to see Luo Wen's serious expression, couldn't help but ask, "Detective Luo Wen, what's wrong with you?"
Rowan breathed a sigh of relief and replied, "Just now Jason's phone couldn't get through. I thought something happened to you."
Jason was the officer who protected them and the one whose phone was stolen from him.
Shang Ke said without changing his face: "The phone can't get through, you can also call the landline at home."
Rowan was silent for a moment, then replied with two words: "Forgot."
Shang Ke was speechless at first, and then moved a little. If I hadn't worried about them, I wouldn't have been so anxious.
"Tomorrow I will send you to the Children's Puzzle Activity Center." Rowan said, "The supervision system and protection measures there are very good, and you can play there during the day."
Shang Ke and Feng Jun naturally had no opinion.
In the evening, he got into the study again and spent five or six hours writing the anti-monitoring firewall. During the period, Luo Wen came to see it a few times, and when he saw two children playing games, he casually told "don't play for too long" and then ignored it.
Shang Ke installed the firewall and Zerglings into his mobile phone, and there was no problem in trying to run it, so he showed a satisfied smile.
The next day, Luo Wen drove the two children to the Puzzle Activity Center. In the car, Shang Ke quietly took out his mobile phone and clicked on Zerglings. He saw the words "jumping" on the screen. Ten seconds later , "jump success".
Shang Ke successfully sent the Zergling virus into Rowan's mobile phone. From now on, he can monitor Rowan's every call, every text message, every e-mail. The most powerful thing is that he can use Rowan's mobile phone as a springboard to infect all mobile phones and computers within 15 meters around him, provided that the other party has turned on Bluetooth or the Internet, and there is no particularly powerful anti-monitoring program.
Luo Wen led Shang Ke and Feng Jun into the activity center, and a female teacher came to receive them immediately. Rowan had already greeted the person in charge here before, so the teacher didn't have a particularly surprised expression when he saw the two children.
Shang Ke and Feng Jun were taken to a small class where more than a dozen children were playing. The youngest was about six years old, and the oldest was only ten years old.
Rowan was very satisfied with the environment here, and left after turning around, leaving only a policeman guarding the outside.
The teacher in charge of taking care of them is called "Julie", and she introduces the two of them to the other children, then brings them to a cartoon-shaped table and chairs, and brings them a lot of toys.
Shang Ke glanced at it, mainly including Rubik's Cube, Nine-Link, Jigsaw, Tower of Hanoi, building blocks, graphic cards, drawing tools, etc., all of which were educational toys.
Teacher Julie probably wants to see their interests and preferences, and then guide and cultivate them in a targeted manner.
Shang Ke was not interested in children's entertainment, but Feng Jun was rather curious.
He picked up and looked at each of them, but ignored Jiu Lianhuan. Finally, he pointed at the Tower of Hanoi and asked Shang Ke, "Coco, how do you play this?"
The Tower of Hanoi is the kind of toy used to test the intelligence of the orangutans in the rise of the Planet of the Apes. It consists of three wooden rods marked a, b, and c respectively. successively smaller. As a rule, move the disc back and forth, eventually onto the same wooden pole, and see how many times you need to move it.
People who have studied computers should have done exercises similar to the Tower of Hanoi. The recursive algorithm of the Tower of Hanoi is one of the preliminary algorithms in the C language.
Shang Ke took over the Tower of Hanoi, picked up the disc and started to move. Within a minute, he successfully moved six times in different sequences.
Feng Jun couldn't take his eyes off of him, and Teacher Julie next to him also showed surprise.
Shang Ke handed the Tower of Hanoi to Feng Jun. Feng Juan first completed the steps of recalling Shang Ke, and then began to try different ways of moving. But within ten minutes, he actually figured out some rules.
Shang Ke suddenly felt that Feng Jun was a computer student. The Tower of Hanoi algorithm is actually not difficult, but the deduction process is very painful, and it is impossible to complete without clear logical thinking.
Teacher Julie watched them play with the Tower of Hanoi and was excited: these two are not ordinary children!
After Teacher Julie left, Shang Ke picked up Jiu Lianhuan and asked, "Don't you like this?"
Feng Jun glanced at it and said lightly, "I've been tired of playing with this before."
Shang Ke: "..." Could it be that this guy is still a genius
Taking advantage of the gap in the bathroom, Shang Ke sat on the toilet, turned on his phone, and plugged in his headphones. Rowan's call log was immediately displayed on the screen. He ignored them, but activated Zergling, let it search for the network on Rowan's side, and then jumped around along the network.
One life two, two begets three, three begets all things.
Shang Ke's ultimate goal is the server and electronic monitoring within the police station.
Although Zerglings can theoretically spread indefinitely, due to the backwardness of the mobile phone system, monitoring can only be carried out one-to-one and cannot be carried out at the same time. Moreover, the Zerglings that have spread out can still not be eliminated, unless he can hack into these computers one by one.
Shang Ke was not worried that the springtails would be discovered, at least for four years. It is attached to other programs and can disguise itself. As long as the main program is not activated, it is basically invisible and takes up very little space.
With today's technology, unless targeted killing is carried out, its existence cannot be found at all.
If he had his own computer, spreading Zerglings would be much easier, but unfortunately it can only be done step by step for the time being.
In the next few days, Rowan became Shang Ke's mobile source of infection, and wherever he passed, the people he came into contact with would leave the mark of Zerglings.
The hard work pays off, Shang Ke, by chance, captured the image of a member of the gang through surveillance video, and then following this clue, he found a den.
"I think there may be some secrets hidden in those two children." Angeli said to Rowan, "otherwise, there is no need for those people to bite the two children and go to the puzzle activity center. Identify each other, but apart from those two children, what else is there to be concerned about?"
"I feel the same way." Another police officer Bant agreed. "Rowan, you have the most contact with those two children, what do you think?"
Rowan shook his head and said: "Not yet, I will continue to communicate with them to see if I can get any clues. Now, let's go back to the case at hand... "
At this moment, a technician suddenly reported: "Come and see, I received a strange email."
Several people rushed over, and the email contained an audio file and an address.
Clicking on the audio, it played a man's call, which seemed to be checking the delivery location.
Rowan looked stunned and asked, "Can you find the source of the email?"
The technician said helplessly: "No way."
"Let's go." Rowan wrote down the address in the email and led the team to attack quickly.
Whether it's true or not, they have to verify it.
Fortunately, the intelligence was true, and they took it to a criminal den.
However, at this moment, they did not link this small gang with the Tabimu they had been tracking down, that is, the gang who followed Shang Ke and Feng Jun.
In the following two months, the police station received three similar pieces of intelligence, but could not find the source.
Tabim was repeatedly raided, the internal situation was tense, and the forces began to shrink.
The crisis between Shang Ke and Feng Jun was temporarily lifted, but Luo Wen and the others had completely fucked up with that group of people. No one knew that all of this turned out to be a "child" behind the scenes.
A year later, Shang Ke and Feng Jun were sent to foster families with a monthly subsidy of $500. Although Rowan was very reluctant, he also knew that he was not qualified to adopt them because of his family occupation.
This year, Shang Ke and Feng Jun officially became primary school students at Fran Primary School, and they had their own e-names - "Buno bru" and "Ianian".