Rebirth: Life Optimization Panel

Chapter 204 Friendly Communication
The summer in Yunnan is a painful existence. Except for those who work outside, most people seldom go out because it is too hot.

Now the problem of the campus platform has also been opened, and Yu Xue was arranged by Wu Yunchang to manage the "food delivery staff" of the business school.

Recently, ways to seek cooperation have appeared in the confession wall information of various campuses.

Mostly some institutions.

For example, driving schools, postgraduate entrance examination institutions, and some gyms and barbershops apply for advertising cooperation.

As the traffic gets bigger and bigger, people will come to cooperate even without publicity.

Jiang Chengwen is also paying attention to the information sent by these cooperation.

However, he didn't ask Wu Yunchang to take care of it, but left it alone. Jiang Chengwen wanted to take care of all the cooperation after school started.

"After school starts..."

Wu Yunchang thought for a while and said, "In this case, will they be crowded together?"

"No." Jiang Chengwen said: "Split the time and cut it off. It is enough to receive five advertisements a month. If there are too many advertisements, don't answer them. Send them at separate times and don't group them together."

"But Mr. Jiang, if this is the case, it will probably lose a lot of income."

"Simple hunger marketing, I don't need to say more."

"Is that so?"

Wu Yunchang thought that Mr. Jiang was right, hunger marketing might have a big effect.

"In addition, I won't accept all kinds of promotions. For example, some gyms change their owners every year, and they change every time they shoot. That kind of thing is unnecessary."

"Understood, I will take a closer look."

"Well, I'm pretty much doing the same with the APP. I'll test it tomorrow. If there's no problem, I can prepare to launch it. In addition, I have to trouble you to make a trip for the filing."

"What did Mr. Jiang say? This is my job."

"This time, thank you for your hard work."

"It's not hard."

"I'll give you a vacation later, and have a good rest."

After hanging up the phone, Jiang Chengwen devoted himself to coding.

I have been writing until the afternoon, and the debugging has been completed.

After encapsulation, I ran it on the emulator again, and the effect is not bad, there is no lag, and there are no bugs.

Other tests will have to wait until tomorrow, and the data from the connection server is needed to get the final result.

"It's finally done."

Jiang Chengwen took a sip of water.

He got up and went outside, but Han Jing was not at home.

"Where did you go?" Jiang Chengwen thought for a while, then took out his mobile phone and made a call.

After connecting, Han Jing's voice was a little noisy, and Jiang Chengwen felt a little headache when he heard it.

"What are you doing over there? It's so noisy?"

Han Jing glanced at the workers who were sorting the goods behind her, and she lied and replied: "I'm shopping for vegetables, there are a lot of people, I'll be back in a while."

"Buy groceries?"

Jiang Chengwen was happy, but he didn't expose Han Jing, but said, "Come back early."

"Okay, let's hang up the dog first, let's not talk about it."

Han Jing hung up the phone.

She let out a long breath, and then looked at the design drawing in front of her.

Her technique is a little rusty, but the final picture is particularly accurate.

What appeared on the computer was a design drawing of a shirt.

After finishing these, she got up and walked to the small warehouse behind her.

The conductor said: "These clothes are separated and placed on different shelves, so that they can be distinguished."

"Good boss."

"Well, sorry to trouble you all."

Han Jing picked up the bag on the table, and said to another person: "I'll go out for a while, check the goods at the warehouse, and sign for receipt if there is no problem."

"Okay, Miss Han, you can go."

"Well, well done."

After Han Jing went out, she took a taxi and went straight to the vegetable market. When she got there, she bought some vegetables and went home.

After taking out the key to open the door.

But Jiang Chengwen was sitting on the sofa watching TV.

Han Jing took a breath, calmed down, then walked over with a smile on her face, and said, "I bought pickled pork with pickled vegetables today!"

"Really?" Jiang Chengwen said with a smile: "You say that you don't feel tired every day, wouldn't it be the same if you let me go later?"

"You?" Han Jing flicked her hair after sitting down, and said, "I'm a professional in grocery shopping. You can't do it, dog."

"..."

Jiang Chengwen found that he seemed unable to refute.

Han Jing smiled and said, "Besides, I have to take good care of you and raise you to be fat, healthy, and safe."

Jiang Chengwen paused when he heard this.

Then he smiled and nodded.

In fact, speaking of it, the girl was still very scared, and would always say the words "safe and safe".

Jiang Chengwen said with a warm smile: "Don't worry, I won't get sick, and nothing will happen to me."

Han Jing nodded, stretched out her hand, and touched Jiang Chengwen's head.

"good."

Jiang Chengwen wanted to reach out and shoot her off, but after thinking about it, he decided to forget it.

Just let her do it once.

After that, the two of them cooked together, Jiang Chengwen was in charge, and Han Jing was on the sidelines.

A meal is very peaceful and very warm.

Han Jing sometimes looks at him and giggles, not because she is stupid, but probably because this kind of plainness and warmth is hard-won, so she cherishes it very much.

At night.

Jiang Chengwen went into the bedroom again and sat by the computer.

But Han Jing had nothing to do, so she moved a chair and sat beside Jiang Chengwen.

While replying to the message, she would glance at the content on Jiang Chengwen's computer screen from time to time.

"Ok?"

Han Jing saw that Jiang Chengwen had opened a webpage that said.

[China Honker Alliance Forum]

However, Han Jing couldn't understand the next operation.

A bunch of gibberish.

"What are you doing?" Han Jing asked.

Jiang Chengwen said: "If you want to register on this forum, you have to ask questions. Sometimes the questions are explicitly given to you, and sometimes they are hidden in the source code or somewhere. Only after you find out and answer these questions can you become this forum. members of the site."

This is a level-breaking game, and you can only become a member if you pass the test. However, the level-breaking problems nested during registration are not very difficult. As long as you know a little bit, you can basically do it.

After successfully registering, Jiang Chengwen entered the background.

He began to check the security of this forum, trying to find a loophole somewhere.

I checked the IP and server information of the website again, searched the directory and tried to find the background address of the forum, but the result was not ideal, and nothing was found.

There must be something in the background, but I don't know where it is hidden.

"Could it be that an IP is specified?"

Jiang Chengwen felt that the possibility of this was very high, so the possibility of going deep into the backstage was very small, so he began to try other ideas.

Jiang Chengwen didn't even bother to try the method of database injection. It's the Honker League anyway. If this security is not done well, it's not the Honker League.

Han Jing watched Jiang Chengwen's fingers tap on the keyboard quickly.

She was no longer surprised by such a scene.

But she was a little curious about what Jiang Chengwen was doing now.

"I said Gouzi, are you doing something illegal?" Han Jing asked.

"That's not it."

Jiang Chengwen said, "I'm just trying."

"Try?" Han Jing paused and asked, "Try what?"

"Try to see if you can enter the background of this website!"

Jiang Chengwen switched the page, and then he operated the command program and started to operate.

He fixed his eyes and found countless honey pots, but Jiang Chengwen saw through these fake things at a glance.

He bypassed all the honeypots, quietly opened the port, and went straight into the backstage.

"Go in."

Jiang Chengwen looked calm, and said: "Sure enough, it is an independent background that restricts ip."

"what?"

Han Jing froze for a moment, then continued to stare at Jiang Chengwen's operation.

Although she couldn't understand, she was just a little worried.

Jiang Chengwen connected to the database and glanced at it.

It was found that there were five first-level accounts with parallel permissions.

In other words, there are five managers in this forum.

At the same time, Jiang Chengwen also checked the responsibilities of these five IDs in the forum. Two of them are moderators, and the others have nothing. They are probably responsible for website maintenance.

Jiang Chengwen thought for a while.

He left a secret door in the website, so that he can log in to the background at any time.

Then he left a line of code in the database.

Afterwards, the log file is deleted, except for the one about the database change.

After erasing the traces, Jiang Chengwen withdrew from the background.

"Good guy."

Jiang Chengwen took his hands off the keyboard and glanced at the command window beside him.

See above characters flashing.

"Come here now? I've wiped away all traces."

Jiang Chengwen smiled, and then closed all programs.

Han Jing couldn't understand anything and asked, "What did you do just now?"

"Have a friendly exchange with the staff of this website." Jiang Chengwen replied.

"Why don't I believe it?"

"Really, it's communication."

Han Jing looked at him suspiciously and asked, "Really?"

"Or else."

……

the other side.

in a workshop.

A middle-aged man with an unshaven beard is staring at the computer, his eyes are a little dark, which is caused by staring at the computer for a long time.

There was a cigarette in his mouth, and there were ash flying around on the table.

"Clap clap clap..."

He was typing on the keyboard extremely fast, but his brows were tightly frowned.

The next moment, he stopped what he was doing.

"Ran?"

He froze for a moment, and said to himself: "How could you run under my hands?"

"Fuck!"

He cursed and hammered the table.

Immediately after he calmed down, he immediately began to check the backstage. If something important went wrong, the others would have to laugh at him half to death.

He doesn't want to be laughed at!
After searching for a long time, he finally found a back door in the background, and also found the new operation in the database in the log.

"So arrogant!? The back door is so open!?"

"Could it be a rookie?"

Then, he searched for traces, no matter what method he used, he couldn't find the person's ip, only the secret door and the new operation in the database that he could easily see.

"It's not like a rookie..."

He frowned, then opened the database to check the new entry.

Inside are a few lines of code.

He glanced over, but paused.

The content in the code is a question, a question about network security instructions.

"Click, click, click..."

"call……"

He exhaled a mouthful of smoke, but there was a look of excitement on his face.

He probably knew what the people who invaded the backstage meant.

Then, he operated the computer and entered the virtual chat room on the network segment.

Everyone in the chat room is online.

[[yezi] joined the chat]

FK: [yezi?Aren't you on duty today?Could it be that there are not many rookies today? 】

Honker Union’s website is attacked several times or even dozens of times almost every hour. Although the security of the website is very good, it is also afraid of accidents.

Secondly, they also like to play with these rookies who attack websites when they have nothing to do. After catching the IP, they directly hang it on the forum and execute it publicly.

yezi: [An old bird entered the background, I didn't catch it. 】

FK: [? ? ? 】

With just such a sentence, all the divers in the chat room were blown out.

Jian: [Is there a big problem? 】

Three Lights: [Coconuts are too good for you. 】

Apple: [Let me take a look. 】

yezi: [The man didn’t do anything, I checked everything, he left a secret door, and then left a question in the database, and even kept the log, deliberately told us that he changed this place, it’s quite interesting Yes, it seems to be testing us. 】

FK: [I read it, this question is a bit strange. 】

Jian: [yezi, have you chased him yet? 】

yezi: [No, I was chasing a rookie at the time, so I didn't pay much attention and let him run away. 】

Three Lights: [Coconut, you are a real dish. 】

Yezi: 【You ask me to put out three fires for you again. 】

Apple: [That question is very interesting. 】

Three lamps: [Really?I'll take a look. 】

Yezi, who was sitting in front of the computer, looked at the content in the chat room, and he continued to type.

yezi: [This person has something, the traces are deleted very cleanly, but nothing has been changed, and it has not had any impact on the website. He put a secret door but didn't cover it up at all, probably just to let us know. 】

FK: [Do you think he came to exchange technology? 】

yezi: 【Not sure, what do you think, should we keep this secret door. 】

Three lamps: [Why keep it?What if it's a pit. 】

FK: [Zhan Deng is right. Although this person didn't show any aggressiveness this time, it's probably an illusion. 】

yezi: [Okay, then I will go to the secret door. 】

FK: 【Which port did he come in from? 】

yezi: [923]

FK: [Okay, I'll go and have a look. 】

Apple: [You talk, I went to solve the problem, the problem left by this person is quite difficult. 】

Yezi looked at the content posted by Apple, and then he also looked at the topic.

"Is it so difficult?"

After he looked carefully, he suddenly paused.

Then, he began to immerse himself in solving problems.

however……

The night passed.

He still didn't solve the problem.

When I looked up, I found that it was already dark.

"..."

Yezi lit a cigarette, then went to the chat room to ask a question.

yezi: [Have you solved it yet? 】

However, there was no reply.

Not only him, but the other four were also solving problems, and they didn't read the messages in the chat room at all.

------

PS: A large part of the content in the article is not professional, please forgive me, after all, professional ones are not allowed to write.

Broken bowl~
(End of this chapter)