The system once said to Xu Mang that he was a first-class hacker in China who cheated, and at that time the level of morality was still at the first level, and now the moral level has been improved to two levels, and the identity must at least be doubled, the top hacker master in China.

It's strange to say,

Why are hackers linked to ethics?

That's it...

"Director Xia?" Xu Mang looked at the time, at this time at ten and three minutes, he couldn't help frowning and said, "Two hours is too long... I promised my girlfriend to take her to dinner at noon, if she released pigeons... I'm going to be in danger of my life. ”

"And..."

"I was angry with her just now. Xu Mang sighed and said silently: "Half an hour, half an hour is enough." ”

“...”

“...”

“...”

The three top students of the Department of Computer Science and Technology are very helpless about Xu Mang's self-confidence, which is too serious about themselves.

Joke

Isn't it too much to brag about high-achieving students in the field of information security?

"A gentleman's words are hard to chase, Xu Mang... Are you sure?" Director Xia said seriously, "I hope you're not deliberately bragging. ”

"Twenty minutes!"

"Take down three computers in twenty minutes!" Xu Mang said with a serious face: "Do you see the word 'serious' written on my head?"

Conscientious?

No, no, no,

On the contrary, I saw the word 'bragging'.

The three boys were unimpressed.

afterwards

The small computer lab staged an information security offensive and defensive battle, all of which were notebooks.

At first, Xu Mang didn't hang up, but relied on his own technology and experience to attack three computers, but unfortunately... He found that the other three computers were as hard as a wall of copper and covered with barbs.

He found the other party's loophole, and it was immediately discovered, and then the loophole was patched, several times and three times, and one result can be drawn from this, the three of them may have been working together for a long time.

One person is responsible for supervising the intruders, and the other two are responsible for patching the loopholes, and together with the three of them, they form a perfect defense.

Ooh!

Yes!

After knowing the strength of the other party, Xu Mang showed a smile, what kind of deceptive websites or scammers' personal computers were hacked before, they were all things without challenge, but now he finally met a decent opponent.

"The system... Is there a big gap between my current hacking skills and Barnabhai Jack?"

[A difference of one moral level]

"System, who am I at the same level as now?"

【George Holtz】

Yes?

Dude can only hack mobile phones and game consoles?

Xu Mang was a little disappointed... Although George Holtz is very good, his deeds are limited to mobile phones and game consoles, unlike Barnabhai Jack, who made ATMs constantly spit out money and make the body's pacemaker stop working.

Although the final outcome is that he died mysteriously, and the technology of stopping the pacemaker from working has not yet been demonstrated, Xu Mang believes that there may be someone behind it, and the person behind it must be the manufacturers of those pacemakers.

The reason is simple... They don't have the ability to fix defective products, and if they can't solve the problem, they just fix the person who raised the problem.

Never mind

Actually, George Holtz is not bad either.

At least because he hacked the Apple phone and made it support the GSM network.

"Xu Mang?"

"Don't be in a daze!" Director Xia couldn't help but get anxious when he saw Xu Mang sitting there with a cute look on his face, and said, "Hurry up and work!"

"Oh..."

Words fall,

Xu Mang began to cheat, and his skills were not enough to cheat to make up.

"The system... I want to hack these three computers with my phone. ”

[Recognized by the system, mobile phone intrusion into the computer exchange value: 500 (hacking skills)]

What the?

Why are there so few?

Xu Mang was stunned for a moment, it seems that these top in the school are not so top-notch.

Pay!

Xu Mang raised his head and said to Director Xia, "Can I invade through my mobile phone?"

“？？？”

“？？？”

“？？？”

What?

Use... Hacking with a mobile phone?

Crazy, right?

Three top information security students in the school, hearing Xu Mang's words, almost didn't die of laughter, mobile phones invaded the computer... Do you really think you're Aiden Pearce?

Hack any internet-connected camera anytime, anywhere with a mobile phone.

"Xu Mang!"

"Be serious!" Director Xia was helpless: "This is a battlefield, not a joke, please take it seriously." ”

"I'm serious!"

"Shall I start then?"

Words fall,

Xu Mang took out his mobile phone from his trouser pocket, and then borrowed a data cable from Director Xia, and he wanted to write a small hacker software on the spot, which took about five minutes.

It may sound incredible to hack a phone into a computer, but it's not that difficult.

Not to mention hacking into the computer,

Even if the other party's computer is disconnected, it can be hacked.

At the 9th IEEE International Conference on Malware and Unwanted Software, a new technology was showcased, called AirHopper, a special type of keylogger that uses radio frequencies to transmit computer data.

Directly intercept radio signals from the monitoring equipment or display of a disconnected computer, then analyze the signal and capture the number of keystrokes from it, which is then converted into useful data.

At this point,

Director Xia stood behind Xu Mang, watching him frantically type on the keyboard, as if he was programming on the spot.

This...

What is this doing?

Make up a hack program on the spot?

This is not what Director Xia is most surprised by, his real focus is on Xu Mang's speed, programming is actually not difficult, the difficulty is to find bugs, twenty minutes is now less than thirteen minutes or so, his time is enough?

Outcome... It's really enough!

What the?!

Straight to the point?

At such a speed, you don't need to check the correctness of the software?

What if there is a bug?

Director Xia was speechless by Xu Mang's crazy behavior, how confident does this need to be to do this?

meanwhile

Three top students in the Department of Computer Science and Technology were puzzled by Xu Mang's series of behaviors, and their minds were full of one question... What does he want to do?

afterwards

Xu Mang began a crazy show.

"I'm invading!"

"Hurry up and find loopholes!" Xu Mang played with his mobile phone and raised his head to remind the three top students in the school.

“...”

“...”

“...”

It's so arrogant!

Come on!

The three top students in the school were very angry, and it was precisely because of Xu Mang's ridicule that their combat effectiveness gradually improved.

For the next five minutes,

The three top in the school know what the real domestic top hacker master is, the three of them are going crazy, the other party is menacing, and there is no humanity.

Of course

I won't throw in the towel.

The three of them are still struggling to resist, and they are safe for the time being.

Then

Director Xia, who had been standing behind Xu Mang, couldn't help but gasp, although he couldn't understand what Xu Mang was doing for the time being, but from his calm demeanor and the nervous expressions of the three top students in the school, it should... You alright.

He...

How exactly did he do it?

At this time, victory or defeat is no longer the focus, Director Xia has a theory to believe that Xu Mang's strength is better and stronger than the main force in the previous team!

There are five minutes left until the twenty-minute deadline.

Xu Mang was still so calm and unfazed, while the expressions of the three people on the opposite side gradually collapsed.

I can't take it anymore!

Where the hell is it?

The three top students in the school felt that Xu Mang was in one of the three computers, but they searched every corner, but they found no trace of Xu Mang.

Wait a minute

Perhaps...

In fact, he didn't invade at all, all of this was his trick?

After thinking about this, the three of them simply gambled, because their computers have three defenses, and it is almost impossible for a single mobile phone to successfully invade.

There's still one minute left in the clock,

The three top students in the school found that Xu Mang had put down his phone and looked at them with a confused expression.

Seemingly... You guessed it right!

This guy is just playing tricks, and you can know from his expression at this time that there is no invasion at all.

Come to an end!

The 20-minute information security offensive and defensive battle is over.

"How?"

"Can't do it, can you?" said one of the boys, laughing, "Don't brag without this technique." ”

Xu Mang smiled and did not speak.

"What?"

"Didn't succeed?" Director Xia was very surprised, and glanced at Xu Mang incredulously, since he was unable to invade successfully, why did he still look indifferent?

"Hmm!"

"We searched every corner of our computer, and there was no trace of this person, all we judged... He did not succeed in the invasion. The boy laughed, "After all, he's facing the three of us." ”

Director Xia sighed, although the result was a little different from what he fantasized, but Xu Mang's programming technology alone was also amazing, and he didn't need to check for bugs, and he could use it directly after compiling it.

"It's really hard to hack with a mobile phone. Director Xia didn't give up, and decided to give Xu Mang a second chance, and proposed: "In the afternoon, let's have a second offensive and defensive battle, and it is still Xu Mang, you attack, with a time limit of one hour." ”

"Huh?"

"Do you want to continue in the afternoon?" Xu Mang shrank his head, and hurriedly shook his head: "I may be arrested and go shopping in the afternoon, so... I'm sorry Director Xia, I really don't have time. ”

Director Xia is helpless, so what should I do?

"No way!"

"That's what the school requires. Director Xia could only use his authority and ordered Xu Mang: "At half past one in the afternoon, the location is still here." ”

it!

He also said that he was easy to talk to...

see

This staged a Sichuan opera to change its face.

Xu Mang asked curiously, "Director Xia... What the hell do you want me to do? I never understood. ”

"Test your hacking skills, and if you're skilled, jump right into the team and compete in the city-wide computer security contest next Saturday. Director Xia said: "This game is at a very high level!"

"Race?"

"Is it the same competition?" Xu Mang asked, "Free offense and defense?"

"Yes!"

"It's not a one-on-one competition, it's all students together. Director Xia said.

No way!

Is it so exciting?

I want to participate!

"Director Xia!"

"I want to participate. Xu Mang hurriedly raised his hand and said to Director Xia: "I want to lead Fuda to win all the awards in this competition!"

“？？？”

“？？？”

“？？？”

Crazy, right?

Where does this confidence come from?

At this point,

Director Xia smiled bitterly: "But you need to get the approval of these three classmates." ”

"Huh?"

"Oh..."Xu Mang looked at the three top students in the school and said with a smile: "I'll join!"

Student A: Awkward

Student B: Awkward

Student C: Awkward

Just join this technology?

Forget it.

"Your skills are good. One of the students said, "You can't even hack into one of our computers." ”

"Nope!"

"I've invaded them all. Xu Mang smiled: "Three minutes before the end of twenty minutes, it's all done." ”

What the?

Really?

No way!

The three top students in the school were full of negation of Xu Mang's words.

Xu Mang also saw the disbelieving expressions on the faces of the three classmates in front of him, indeed... No matter how good you say, it's better to see the truth in your hands.

In desperation,

Pick up the phone again, open the lock screen, and hand the phone to Director Xia.

"Director Xia. ”

"Press this virtual key, and you can see the earth-shattering magic skill!" Xu Mang said.

Belch?

What do you mean?

Although he didn't understand what Xu Mang wanted to do, Director Xia still held Xu Mang's mobile phone, and then pressed the virtual button.

Suddenly,

There was dead silence in the lab.

This...

How can it be?!

......