Chapter 177: The Magic of the Divine Fox (Ch 177)

“Host, how can we hack into a computer without Internet?”

“It’s like, how can you cook without rice?”

“Isn’t this too difficult? Can you do it, sir?”

…

In the live broadcast room, netizens were also discussing it.

Su Yang noticed the barrage and explained:

“Brothers, under normal circumstances, without the Internet, there is really no way to hack into a computer. However, with today’s technology, which is changing with each passing day, there is still a way. As for what the method is, I will keep it a secret for now, and you will find out when you wait and see.”

While speaking, Tuantuan had already opened a special tool.

This tool is very special. It can remotely receive and monitor the rotation sound, speed and other information of the computer power fan, so as to invade data and steal information.

That’s right, the humble power supply fan can also convey information.

This sounds magical, and it is indeed very magical. The principle is actually very simple, which is to encode the data into a sound wave signal, and then transmit the sound wave signal through the rotation of the fan. The receiver then decodes the sound wave signal into data.

However, it is not so easy to actually achieve this.

“Crackle, crackle…” the contestants on the scene were racing against time.

Five minutes passed.

“Dad, I got it done.” Tuantuan’s voice came from the headphones.

The content of the video call appeared on Su Yang’s laptop screen.

Tuantuan’s speed is really too fast.

If Su Yang tried to do it himself, it would take at least an hour to finish it.

“Tuantuan, don’t announce the result yet. Just continue pretending that you are cracking it.” Su Yang said.

“Why?” Tuantuan was puzzled.

“We were too fast.”

“It’s too fast. Is that not okay?” Tuantuan was even more confused.

“Be low-key. We are too high-profile, which is not good.” Su Yang explained.

“Our speed has exceeded human limits. We also need to give other players some confidence. It’s such a big blow.”

It’s like a math test. Even a top student has to spend an hour on the test. But you only hand it in in a few minutes. What do the teacher and other classmates think?

“Oh.” Tuantuan seemed to understand.

“Let’s wait another hour.”

“Okay, Dad.”

Then just wait.

Tuan Tuan was drawing circles out of boredom.

Time passes by every second.

An hour’s time has finally come.

“Beep!” A prompt message suddenly appeared on the big screen in the conference room:

“LittleBoy, challenge successful!”

LittleBoy, it was LittleBoy who completed the challenge first.

The contestants all looked up at the big screen, “Awesome!” one contestant couldn’t help but exclaimed.

I have to admit it.

“How can he be so fast?”

“It’s him again.”

“It’s really strong.”

…

Backstage, contestants in the elimination zone were whispering to each other, guessing LittleBoy’s identity.

“Who is the big boss in the circle?”

“LittleBoy is probably not his real name in the circle, he uses a pseudonym.”

“Yes, you will definitely use a new identity when you start live streaming. Several of my friends have started live streaming, and they all won’t reveal their real identities.”

…

The students in the audience were talking about it.

“LittleBoy, awesome!”

“LittleBoy, that’s awesome.”

“The gods are fighting.”

…

In the live broadcast room, the barrage was also boiling.

“Awesome!”

“Worship the Great God!”

“666666!”

…

Next, other contestants also successfully completed the challenge.

With less than ten seconds left to the end of the competition, the last contestant successfully completed the challenge.

In this round of competition, a total of seven contestants successfully completed the challenge.

A contestant looked at his computer screen, his face full of frustration and loss.

Just a little bit to complete the challenge.

Give him a little more time, just a few minutes, and he will succeed.

“The game is over!” The host’s voice rang out in the gymnasium.

“Please ask the judges to give their scores.”

A few minutes later.

On the big screen, the contestants’ score rankings appeared:

First place: “LittleBoy”, 96 points.

Second place: “Shadow,” 95 points.

Third place: “HackerZ”, 93 points.

Fourth place: “Ghost”, 92 points.

…

“Unfortunately, the bottom 40 contestants of this round have been eliminated.”

The eliminated contestants stood up one after another, they had mixed emotions, some of them had disappointment written all over their faces, while others had an expression of unwillingness to accept the defeat.

“Congratulations, the top ten players in this round will advance to the next round!”

“Pah pah pah…”

There was warm applause at the scene.

The eyes of the students below the stage were focused on the ten contestants on the stage.

After the applause died down, the MC continued, “Interview Mr. LittleBoy. I believe everyone is curious, how did you get the information in the computer without the Internet?”

His question was also a question that the students in the audience and netizens in the live broadcast room were all very curious about.

This has broken their perception of hackers.

In their understanding, hackers need the Internet to break into computers. Without the Internet, no matter how powerful the hackers are, they can do nothing.

“That’s right. I used the vibration of the computer power fan to transmit data.” Su Yang’s voice came from the screen. “You may not know that the computer power fan will generate vibrations when it is working, and these vibrations can be captured and received. Similarly, we can also encode data into a specific vibration frequency, and then send the data through the vibration of the fan. The receiver will then decode the vibration frequency into data.”

“This technology, called ‘Air-ViBeR’, was discovered by a foreign security research team last year. They have previously studied the use of hard drive LED lights, screen brightness, computer speakers, heat and other methods to steal computer data.”

Su Yang’s explanation left the audience and guests at the scene feeling incredible.

Who would have thought that the computer’s power fan could be used to transmit data?

This is so amazing.

“In fact, there are many other ways to hack into computers in an offline environment.” Su Yang continued, “For example, once in a casino in Las Vegas, a hacker used the lighting device in the fish tank used as a landscape in the casino to control the casino equipment.”

After a pause, Su Yang continued:

“Also, as I demonstrated in CCTV’s I’m a Geek column, using a laser pen, you can also hack into a computer and get the data inside even when the Internet is disconnected.”