Stretched comfortably, through the background program, Sun Cheng, who had already detected that Zheng Ming's computer had been restarted fourteen times, was in a very good mood. Pen ~ fun ~ pavilion www.biquge.info

"He must be going crazy now......"

When you encounter such a scoundrel opponent as Sun Cheng, what if you are a computer master.

Using the software he had written, the 'Shadow Capture Master' had found enough information about Zheng Ming from the school's servers and completely locked down the location of his computer.

The software background is set to automatically force change his IP, default gateway and DNS address every two minutes, even if you change it to be able to connect to the Internet, it will still make you cry after two minutes!

If he didn't toss Zheng Ming for ten days and half a month, Sun Cheng felt that it was difficult to understand the evil breath in his heart.

proudly hummed a popular song by a well-known singer in China, and he quickly closed the backstage of the 'Shadow Capture Master'.

With software to do it for him, there is no need for him to go into battle in person, not to mention that he still has a list from Lin Rong in his hand that has not been solved.

Looking at a projector on the table in front of him, which had been dismantled into a pile of parts, Sun Cheng was holding a DMD chip and a video processing chip made by Texas Instruments in his left and right hands, and suddenly felt like he didn't know where to start.

"I should have thought that if this job could be solved so easily, why should people ask outsiders to help!"

Staring at the two chips that were perfectly manufactured like works of art, Sun Cheng had already begun to regret that he had taken over the job.

Put aside the video processing chip first, he had never heard of this thing before, and he had to make up the relevant information from the beginning.

Let's take a look at the DMD chip first, it is not an exaggeration to say that this thing is the technology master of the semiconductor giant Texas Instruments.

Horn Baker of Texas Instruments has been engaged in research on the principle of using reflection to control ray projection since 1977, and successfully developed the DMD chip in 1987.

The DMD chip was first used in the ticket printing machine, using analog technology to drive, and the reflective surface was made of a flexible material, which was called "deformable mirror device" at that time.

Ten years later, Horn Baker officially replaced analog technology with digital control technology, developed a new generation of DMD devices, and changed the name to "digital micromirror devices".

Since 1996, when the first DLP projector with DMD chip was launched, Texas Instruments has spent more than ten years further perfecting this cross-era technology.

So much so that now, this chip the size of a matchbox is densely packed with millions of smaller and more delicate components.

To make such a complex chip move, its control program is naturally sloppy, and you can know how difficult it is to crack just by imagining.

"How can I get started so easily......"

After a simple trial for a long time, Sun Cheng had to give up the idea of brute force cracking at the beginning, and began to seriously consider starting from the outermost layer to peel off the cocoon little by little, and lock the object code first with a large amount of time.

"It seems that I have to start with the software, I need to write another tool like 'Sky Eye' and let it take care of this kind of work!"

After making a decision in his heart, Sun Cheng suddenly couldn't sit still, and couldn't help but pull out the source code of the first software he wrote, 'Tianyan', and read it carefully.

I mentioned to Lin Rong before that I wanted to upgrade the 'Sky Eye', but it wasn't actually a prevarication, but he did have this idea.

This software, which he wrote at the beginning when the technology was not yet mature, is not much better than most of the brute force detection software on the market, but there is one thing that is very special, that is, when Sun Cheng wrote it, because he was digesting the relevant theories of 'computer logic', and on a whim, he wrote three sets of model frameworks with logic intersecting for it.

What are the three logical model frameworks?

In addition to the 'temporal logic detection model' that is necessary for software operation, he added another 'detection model' written in different code, and a set of 'analysis model'.

The former is responsible for the first round of vulnerability detection, the second set will be triggered immediately after the former detection is completed, and the third party will be connected to the database set up by Sun Cheng, which will provide case analysis for the detection of the first two at any time, and automatically generate records or cases.

From the perspective of computer logic, the 'Sky Eye' he designed can be regarded as an 'artificial intelligence logic' because this cross-logic framework already has a certain 'thinking' ability in a sense.

However, because this 'thinking' ability is only limited to the framework he wrote, and has not yet formed an intelligent circular logic, at best, it can only be regarded as a bright spot, and there is still a big gap from 'weak artificial intelligence'.

"I might be able to go a little deeper and write a tool with a stronger 'thinking' ability to work for me!"

After all, people need to eat and sleep, but as long as the power is not stopped, the tools can continue to work.

This means that not only will he have more time and efficiency than anyone else, but as long as the tool is written without any problems, it will be much less likely to make mistakes than if he had done it himself.

The more Sun Cheng thought about it, the more he felt that this was feasible, and he couldn't help but find it difficult to suppress the excitement in his heart and walked back and forth in the activity room.

"But before then, I need to go to the Imperial Library again."

Regarding artificial intelligence, Sun Cheng does not have much knowledge accumulation about it in his head.

After all, the last time I went to the library to pack and download various textbooks, he was just a quasi-novice who had a little bit of involvement in computers, and although he downloaded a lot of textbooks, he could barely be considered relatively complete.

But for some more advanced computer content, such as artificial intelligence, he didn't pay much attention.

Hurriedly put all the parts of the projector that he had dismantled into the box and put it in a cabinet in the corner of the activity room.

Anyway, he had already written down the location of the structure and parts, and Sun Cheng was going to go back and assemble it back.

Picked up the key and mobile phone, and put the newly bought 64g USB drive into his pocket.

Sun Cheng was about to leave the activity room and go to the library, when he suddenly heard a gentle knock on the door, and before he could answer, he saw the door of the activity room being pushed open with a 'squeak', and a young girl with a cold face and a laptop in her arms walked in.

"You are the president of the [Electromagnetic Enthusiast Club] - Sun Cheng?"

As soon as the girl walked into the activity room, she asked him very unceremoniously.

Sun Cheng frowned slightly, but he just nodded and answered, but the person looked at the comer.

It was a very young girl, and she looked like she was even younger than him.

The girl's facial features are upright and handsome, and her short ear-length hair adds a bit of neutral charm to her, but it's a pity that the unsmiling face is full of indifference that rejects people thousands of miles away, making people feel that they will be frostbitten if they stay on her for a second longer.

"A girl who is not good at dealing with people......"

After having such a cognition in his heart, Sun Cheng's unhappiness suddenly faded a little, and after a moment's pause, he still replied: "It's me, may I ask who you are?" ”

"Lingliang ......"

The girl simply hugged her name, without the slightest hint of mud: "Since you are the only one left in your club, please give me this activity room!" ”

Feelings are coming to grab the activity room!

Sun Cheng couldn't laugh or cry!

However, although he has rented another apartment outside the school, it does not mean that he will not be able to use this activity room, at least before the exam, Sun Cheng does not plan to let it out.

At the moment, he said in a harmonious voice: "I am indeed the only one in our club, but I still need to use this activity room for the time being." Well, if you want it to be used as a club classroom, I'll vacate it for you by the beginning of next month! ”

"Society? Who wants that kind of thing......"

The girl replied coldly, looked past him and glanced around the activity room, first put the laptop in her arms on the president's desk, and then walked to a free table in the corner, frowned and directly lifted the dusty table, moved it to the side of the president's table, looked at him and said, "It's only been half a month, I should be fine if I come in advance......"

The words are true, but this girl's actions have already determined that this activity room is her own.

Seeing that she had already begun to wipe the table and bench with the rag placed next to her, Sun Cheng could only roll his eyes.

But if you think about it, the reason why he is going to use this activity room for a few more days is just to save time running back and forth between the school and the rental house, and it is not a bad thing to use it for programming.

In addition, it was really difficult to drive people away, so Sun Cheng had no choice but to pinch his nose and admit it, "Whatever you want, but the key has to be put here for me first." ”

"Good!"

In the blink of an eye, the girl had neatly wiped the table and bench, and after answering simply, she directly put the notebook she had brought on the table, and was ready to start the computer and get busy.

Seeing that she was so difficult to deal with, Sun Cheng didn't bother to deal with her.

It was expected that a girl's family would not be interested in the pile of projector parts in the cabinet, so he simply didn't think much about it, and after explaining that he was going to the library, he was ready to go to the library to download materials.

The moment he went out, Sun Cheng glanced at the girl who was facing away from him, and his hands were as agile as flying on the keyboard, and a question suddenly popped up in his mind.

"Ling Liang...... Wait, I think I've heard this name somewhere? ”

But there were still too many things stuffed in his head, and Sun Cheng couldn't think of where he had heard this name for a while.

I had no choice but to walk towards the Imperial Library with doubts.