Walking upstairs, Jian Fan took out the key and before he could open the door, the door was pushed open from the inside. A long figure in the backlight of the entrance turned around and walked back to the living room.

Jian Fan changed his slippers, raised his hand and rubbed the kitten that jumped on the table, "Do you hear my footsteps?

The "meow" kitten jumped down from the platform, chasing Jian Fan's footsteps, and circling around his ankles.

"Do you want to tell Assen to change your driver? Lin Jianxuan picked up the cat teasing stick and lured the kitten away.

"Why?"

"He didn't follow you today?"

"No, I asked him to send someone else. ”

"Hmm," Lin Jianxuan got up and walked back to his room.

The kitten was stunned, why didn't this shoveler tease her? Just now I was holding her to look at the scenery outside the window. Well, there's another shovel officer. The kitten ran around and began to rub Jian Fan's ankle again.

"Are you hungry?" Jian Fan put down his bag and coat, took out a box of canned cat food from the refrigerator, opened the lid and put it on the cat placemat. "Let's eat!"

The kitten stared at the cat canned food for a while, licked it a few bites, and kicked its hind legs back and forth to bury the can. Alas, I'm not here to eat, I'm here to play with you!

"Don't you like to eat?" Jian Fan was curious about how the kitten made the action of burying the sand, "If you don't like to eat it, I'll let your brother Xiaoxuan not buy it for you in the future." ”

The kitten was stunned and ploughed harder. Hmph, a shovel officer who can't understand the master's behavior is not a good shovel officer!

Jian Fan got up, picked up his bag, walked back to the room, and turned on the computer.

"Meow", the kitten chased after him and jumped on the table. If you don't play with me, I'll make trouble for you. Licked his front paws and lay down on the keyboard.

Jian Fan shook the mouse, reached in his fingertips and groped under the kitten's belly hair to enter the boot password. Open a browser and search for a method of attacking the server.

It wasn't until the kitten fell asleep unconsciously, stretching out its front paws and kicking its hind legs to stretch itself into soft noodles, that Jian Fan put down the mouse, and gently scratched his fingertips against the small meat pads of the cat's paws. The kitten comfortably pulled forward again.

"Have a job?" Lin Jianxuan's figure appeared at the door, and after only stopping for two seconds, he walked to the kitchen, and after a while, he took out a plate of cut fruit and put it on the coffee table in the living room, and covered it with a transparent dinner lid. Since I got a cat, there are countless transparent lids on the coffee table and dining table that are readily available.

"Learn how to attack a server. ”

"There are many ways. Lin Jianxuan went back to the room and took out his laptop, "Give me the IP address." ”

"Oh, there's no need to actually do it. ”

Lin Jianxuan put the laptop on the coffee table, leaned over and tapped the keyboard twice, "I'll show you." ”

Jian Fan was unbelievable, was Xiao Xuan also proficient in hacking techniques, and immediately got up and walked over, staring at his operation intently.

"First of all, scan the port, there are many port scanning tools on the Internet, but the program written by yourself is more targeted. Lin Jianxuan started a software, entered the IP address and clicked the enter key.

After a few quick scrolls of information on the screen, the port scan is completed.

"Next, try to implant the program port by port. Lin Jianxuan tapped the enter key and the driver continued to execute.

Continue scrolling through the prompt information to display the seeding operation log for each port. A moment shows that the account was successfully created.

Lin Jianxuan called up the command line terminal, typed a set of users and names and passwords, and the screen prompted that the terminal and the server had successfully created a connection

"That's it. ”

"How can it be done?"

"Crack the master user's password, then create a new user with the highest privileges, and then you can control the server as you please. "Lin Jianxuan casually typed the file list command? Sure enough, I saw everything under the home directory.

"If you are interested, can you use the server of the research institute to try it?" Although the traces of server-side intrusion can be removed, the data on the link may not be clean. So. ”

Understood Lin Jianxuan's warning? Jian Fan pouted and smiled? "I know! You might as well just say that you will be arrested! I just understand it, and I use it to deceive people. ”

Lin Jianxuan likes the feeling that Jian Fan is relaxed and defenseless in front of him? Looking at Jian Fan's flickering eyelashes, the smile is getting deeper and deeper? "Liar? That's interesting. ”

Sigh? Pursed the corners of her lips and squeezed out a smile.

To deceive people, why do you seem to be very aggrieved? Lin Jianxuan found it even more interesting.

Jian Fan stretched out his hand and pushed the fruit bowl, "Do you eat this?"

Lin Jianxuan shook his head, he didn't have the habit of eating before going to bed? But is there a simplified tradition? In the evening, I like to find something to eat.

"Then I'll take it back to my room and eat it. Jian Fan took the fruit plate back to his room, turned it back and walked to the kitchen to open the refrigerator and get a few boxes of yogurt, remembering the cake He Ai brought to her, and went to the entrance to get it again.

In Lin Jianxuan's opinion, it looks like a squirrel collecting food one by one? The cute and pretty figure always makes his mood very bright.

Jian Fan's mood was not bright, and he was eating while holding a pen and sketching a preliminary plan on paper? It's not difficult to see Xiaoxuan's software imitate a fake set, but time is tight? To speed things up. If Chu Ming suddenly changed his mind or had doubts about her, what he planned would not be done.

STGuru quickly drew a set of program flow charts? Then create the project and type the code.

Unconsciously? The pleasure of eating can't beat sleepiness and fatigue? Jian Fan pinched his forehead with both hands, and he almost fell asleep on the table, and instantly woke up and lost his sleepiness. When the alarm clock comes to mind, the basic framework and analog display logs have been developed.

At breakfast, Jian Fan's tired face was not suspenseful, which caused Lin Jianxuan to look at her meal time with a gloomy face.

"I'm done. Because I stayed up late, Jian Fan didn't have any appetite, and reluctantly ate a bowl of porridge. If it weren't for the fear of being preached by Lin Jianxuan, he wouldn't want to eat a bite at all.

"What time did you go to bed?" Lin Jianxuan's voice was low.

"Not a few o'clock. ”

"What time is it?"

"I don't know, I didn't look at the time. Jian Fan put away the dishes and chopsticks and put them in the sink, turned on the faucet and rushed it.

"I don't sleep well, and the power and network are limited after 12 o'clock at night. Lin Jianxuan had no other way but to feel distressed, and he was really angry.

Jian Fan rinsed the bowl in her hand over and over again, not realizing that her tired brain was already asking for relief by doing the same thing over and over again.

Seeing that Jian Fan was silent, Lin Jianxuan reached out to turn down the flow of water from the faucet, took the bowl in her hand, and softened his tone, "Follow me to Qin's investment at noon." I don't have to go to the office in the morning. ”

"Arranged by the company?"

"Otherwise?" Lin Jianxuan put the washed dishes into the disinfection cabinet one by one.

"I wasn't notified. ”

"Maybe Asen forgot, he was busy going to the United States with Ouyang. ”

Jian Fan stood for a while and returned to the room, picked up his mobile phone and called Yu Xiaobiao, informing him that he was no longer there to pick her up. Hesitantly, I went to the restaurant to get a cup of milk bubble coffee, sat down at the desk again and turned on the computer.

Before the coffee touched his lips, he was taken by Lin Jianxuan, who walked in, and the laptop was also closed.

Jian Fan immediately frowned, "I have something important to do, and I still have work emails to reply." ”

Lin Jianxuan glanced at the flowchart on the desk, picked it up and looked at it carefully, "This is it?"

"Hmm. ”

"To write such a program for a pan-attack server, you must at least read all the documents about system security and system vulnerabilities. Even if the source code is available, it will take a while to study it. Unless you've done the foreshadowing and have such a program in your hands, it's easy to get suspicious. ”

"Oh. Thinking back to Chu Ming's reaction when he talked about this matter, it was obvious that he didn't have a specific idea. As Xiao Xuan said, in order to make Chu Ming believe, he could only slow down the rhythm in the early stage. I hope there won't be any variables on Chu Ming's side.

"Go back to bed and catch up on sleep, and I'll answer the email for you." The company email does not involve personal privacy, right? ”

"Z to M above the spacebar, capitalized at the beginning and end of the bar. ”

"Okay, I'll wake you up at 10 o'clock. ”

"Hmm. ”

Before 10 o'clock, Jian Fan woke up. Mu Sen's voice faintly came from the living room, "Jian Xuan, Ouyang and I flew to the United States tonight, and we will come back after the New Year." ”

"Something planned. ”

"You and Xiao Fan?"

"She seems to prefer to stay at home. ”

"It seems that you haven't told Xiao Fan yet, have you not told Xiao Fan yet? I can book two tickets for concerts, art exhibitions, theaters, skiing, all kinds of tickets according to your instructions. ”

Lin Jianxuan glanced at the time, "You can go." ”

"OK, have a nice day. I wanted to go to the office to say goodbye to Xiao Fan, but she didn't go to the company today. We can only wait to meet again when we come back. ”

"Good. ”

There was silence outside the door, and the sound of the door opening and closing could be heard. Then there was a knock on the door.

"Xiao Fan, get up. ”

Jian Fan sorted out his clothes, opened the door and walked out while looking at his mobile phone, "Xiao Xuan, can you go to Qin's investment by yourself?" Someone asked me to meet at the company at noon. ”

"Okay, I'll send you. ”

"It's sunny today, it's a good night's sleep, and I want to walk. ”

"Wear more. ”

"Hmm. ”

Jian Fan suddenly felt that this house might be too warm, and it was better to work overtime in the office.