Ling Heng forcibly pulled her clothes up and put the laptop in his hand on the table.

"You...... What are you going to do?" Lin Yichen didn't react a little.

"I'm going to ask you, what are you going to do?"

Looking at her shoulder, Ling Heng was embarrassed to break it.

"This, this room is a little hot, so I ......" Lin Yichen said more and more quietly, and the roots of his ears were also red.

"Originally, I wanted to find someone to come and see it, since you are doing this, help me take a look," Ling Heng said and turned on the computer, and then continued: "This mailbox, an email was sent out before, there is nothing in it, but there is an attachment, but now that the time has passed, the attachment is gone, can you try to help me recover it?"

Facing Ling Heng's words, Lin Yichen realized that he had just left not to take a bath, but to get the computer.

At this moment, Lin Yichen really wanted to find a crack in the ground to get into.

The mailbox was Luo Huan's, and the email was received a few days before she died.

"Oh, I...... Let me see. ”

For fear that he would see her embarrassment, Lin Yichen hurriedly leaned his head over.

After fiddling with it a few times, he said to Ling Heng: "This is not very difficult, all emails need to go through the server, normally speaking, in order to operate, the server will regularly clean up the attachments in some expired emails, but now for network security considerations, these deleted emails will still be stored for a period of time, and will be completely deleted after screening information that does not threaten national security." ”

"You mean you can get it back?"

"It's a bit difficult, but I can find out what server it came from, and then I can trace it back to the sender's computer, maybe the other party's computer still has the source file in it, so it's not that troublesome. ”

Lin Yichen was naturally professional in this regard, and Ling Heng instructed her to continue.

Sit on the bed and watch her work.

At this time, Delin Yichen seemed to be the same as the two of them just now, and he didn't look shy at all, he looked serious, and he had a different kind of beauty.

Half an hour later.

"Good guys, they actually went on the satellite signal. ”

"What then?" Ling Heng frowned.

"Although the mobile phone signal is also a satellite, the sender encrypted the signal source, which may have to hack into the satellite first. ”

"What then?"

"It's against the law. ”

Lin Yichen's face was a little embarrassed, this is a serious crime.

"You wait," Ling Heng said and made a call, "My family's IP, now I want to enter the satellite system and open up the permissions." ”

Hearing this, Lin Yichen was stunned.

This phone call looks more like a joke, after all, this is national defense security, how can a phone call be opened casually.

"Don't be stunned, you can try it, open the permission, you don't have to decipher. ”

Although she was a little unconvinced, she gave it a try at his urging.

Who knew it would be better not to try, I tried it, and I was stunned.

It went directly into Dahua's satellite system!

Staring at the screen, she froze.

This...... What is the origin of this man, and why can a phone call directly ask Dahua to open the satellite system?

At this moment, she seemed to understand why her grandfather wanted her to contact Ling Heng.

This man, at least has absolute rights!

Compared with before, she was more careful in her operation, for fear that something wrong would affect the normal operation of the satellite.

"Found it, the encrypted signal source is from Beichen!"

"What about the content, have you found it?" Ling Heng asked eagerly.

"That's not right...... This is the case...... The other party's computer is encrypted with AS-5?!"

Trying to hack into the other party's computer, Lin Yichen found that this encryption was more difficult than she thought.

Ling Heng was puzzled: "AS-5?"

"A is absolutely, S is safe, the literal translation is absolutely safe, and the bar 5 at the back refers to the fifth version. ”

"It's hard to crack?"

"Let me tell you this, last year I represented the school in the global hacking competition, AS-5, it took me two days to hack, or the Beichen Ministry of Defense took it, and the computer we are going to hack now, nine times out of ten, is the supercomputer of the Beichen Ministry of Defense. ”

At this time, Lin Yichen was already a little unimaginable, what kind of existence the man beside him was.

Just this seemingly ordinary email, first opened up the absolute authority of Dahua Satellite, and now it is going to invade the supercomputer of the Beichen Ministry of Defense.

Speaking of which, it's a military-level invasion.

Ling Heng frowned: "Then you mean there is no way at all?"

"Not really, when we participated in the competition before, we knew that the reason why Beichen dared to take out AS-4 to crack us must have better protection, and the appearance of AS-5 was in my expectation, so when I cracked AS-4, I left it for a while, and made a note of all the places that could be imposed, I could try it first, to see if their new generation completely fixed these vulnerabilities. ”

"How long will it take?"

"Three days if it's fast, maybe a week if it's slow. ”

Ling Heng nodded, got up and gave up his room: "These days, you are here with me, and when it is cracked, I can provide you with a job." ”

Hearing this, Lin Yichen could vaguely feel that the so-called work in the other party's mouth might be more important than she thought.

For Ling Heng, this email is likely to be related to the cause of his sister's death.

He has to find out the truth and find out all the rats hidden behind the scenes!

I had just arrived downstairs when there was a sudden knock on the door.

Ling Heng walked to the door, only to find that it was Wen Wen who had brought Ye Zixin over.

"How did you two get sometime to come over?"

"Zixin said that I haven't seen you for a few days, so I brought her over. ”

Faced with a warm explanation, Ling Heng didn't want to disturb Lin Yichen, who was working upstairs, so he walked out directly: "Zixin, I remember that your school just happened to have a basketball game these days, don't you need to keep it to cheer?"

"What's so good, it's not as good as me, of course it's fun to play with Brother Ling!" Ye Zixin said and stepped forward and grabbed Ling Heng's arm.

"I'm quite interested, why don't I go and have a look, it just so happens that I haven't seen my sister in a few days, and I want to have dinner with her. ”

When Ling Heng said that, he naturally didn't want the two of them to enter the house, so as not to find out about Lin Yichen's existence and cause trouble out of thin air.

For the two people in front of him, as long as it is a decision he makes, he will naturally support it.

Before leaving, Ling Heng also asked Zuoqiu to find a nanny to take good care of Lin Yichen.

The car slowly drove towards Yunhai University, but there was a haze in the sky.

Ling Heng couldn't help frowning slightly, always feeling a little bored in his heart.

Looking back at the villa, I felt more and more that Luo Huan's email was more important.

Beichen?

If he still can't help it, he doesn't mind going to Beichen and talking to them Beichen God of War!