Although the ghost system is powerful, it is for individuals or groups, because it is not traceable and uncrackable, but for the network security department of the whole country, the situation is different, although they cannot locate the source of the ghost system, but they can make basic judgments through the direction of a large number of numbers, even if the ghost system catches more broilers and uses more IPs, the number of jù cannot be hidden.

Once they have chosen their target, they can use reasonable suspicion and reasoning to make a basic determination about who did it!

Even if they don't know how the ghost system works, as long as they want, they can come to the door to visit, and even if they can't find anything, it is enough for the Nuwa Group to drink a pot.

Then if you want to use the shadow system to do something in the future, you will inevitably have a shadow in your heart.

Zhang Yang went through the report, and in general, they had found out that these strange numbers came from Mei Ning, so if they continued and locked them, it shouldn't be difficult.

Or they have already suspected the Nuwa Group, and it is not known.

Of course, Zhang Yang is not worried that they have enough evidence to find trouble for themselves, but if they want to do something in the future, they will feel uncomfortable at the thought of someone staring.

After Zhang Yang finished reading it, he was secretly surprised in his heart, but said quietly on his face: "Why, you don't want to sue me, use these things to force me to help you find someone, since you have the ability to get these, it's not easier to find someone." ”

"The current investigation is certain that these IPs are likely to come from Meining. Although it seems to be scattered, it is not a big problem if you want to continue to track down. Si Yuanpi said with a smile.

"And then?" Zhang Yang stared at him playfully. It looks like we'll have to see if the Phantom system can be upgraded.

"How about I can provide a special network channel and I can guarantee that no one will monitor you?" Si Yuan said with a smile.

"No matter how special the passage is, it has to pass through you, doesn't it?" Zhang Yang also smiled.

"No, this special passage is specially permitted, and no one will monitor it. And even if someone monitors, there's no way to parse what this ghost is trying to do, is it? Si Yuan said with a smile.

"Looks. You seem to have eaten me? Zhang Yang threw away the investigation report in his hand.

Si Yuan cheekily rubbed his hands: "You have cheated me countless times, so let me cheat once, I'm a little comforted, isn't it?" ”

"Don't do it! Love to say goodbye. Zhang Yang sat in his chair and leaned his head back. Close your eyes and refresh yourself.

"Hey..."Si Yuan was dumbfounded. Angry, he said, "What the hell are you going to do to help me?" ”

"You answer me a question first." Zhang Yangfu opened his eyes again, looked at Si Yuan and said.

"What's the problem?" When Si Yuan heard this, there was still hope, and hurriedly asked.

"Why do you think I can help you if you can't do it yourself?" Zhang Yang asked.

Hearing this, Si Yuan hesitated for a long time, and finally shook his head: "This... I can't sue you. ”

"Then find it yourself." Zhang Yang shook his hand.

"Okay. Actually, at first I didn't believe that you had this ability, but now I do. Si Yuan looked at Zhang Yang and replied. Someone asked me to blackmail you, and sure enough, you were exposed..."

He picked up the investigation report on the desktop, and said with a sly smile: "Actually, this so-called report is made up, but I did let a friend in the network security monitoring center see your company's number jù, but unfortunately except for a few guys who use the computer to download a film during work hours, they didn't find anything abnormal, the so-called number jù overflow is just nonsense, but there are many places where the surveillance video has been forcibly visited, there is no doubt about it." ”

"I'm curious now, what exactly are the means you use to hack into so many powerful systems without the gods knowing? For example, I heard that Loma had stolen valuable confidential information, something that even our best hackers couldn't do. ”

Zhang Yang was speechless for a while, but he didn't expect it to be false, but the expression on his face didn't change much: "I just want to know who the person who asked you to blackmail me is." ”

"Someone you can't afford to mess with." Si Yuan said with a smile, "Don't think about revenge or anything, you won't have a chance." ”

Jing Shui Xuan? These three words came to Zhang Yang's mind, thinking of Si Yuan's identity, this possibility is not impossible.

Wrong, not a possibility, but a great possibility.

Zhang Yang hesitated for a moment, and said lightly: "What do you want me to help you find." ”

"Find someone." Si Yuan pointed to the USB flash drive on the desktop and said, "The clues we have obtained are too limited, only a small vague video, the target object only appears in the video for less than two seconds, and it is only a back, but now I must find out who the owner of this back is." ”

"Sounds like a lot of fun." Hearing this, Zhang Yang picked up the USB flash drive and inserted it into the computer port on the side.

Then I opened the video that Si Yuan said and watched it.

The video is really short, about a minute overall, and it should be a surveillance video, in the picture, it is a street scene, which includes a hotel-like building and a Chinese restaurant.

The surveillance camera should be on the opposite side of the hotel, and the video footage can be zoomed into, so it should have been processed, so it only shows the hotel and the restaurant.

In a minute, eleven people walked by, and then, and then there was nothing else.

"See what?" At the end of the play, Si Yuan asked.

"Brain teasers?" Zhang Yang asked.

"Ahem... Ahem, I'm not kidding you. Si Yuan said seriously.

"Not a brain teaser? Could it be that everyone is here to find fault? ”

"It's not okay to be strict, this involves a homicide." Si Yuan said helplessly.

"Homicide?" Zhang Yang reached out and pinched his chin, staring at Si Yuan with interest. He smiled and said, "Aren't you from the Central Organization Department?" Switched to Interpol? ”

"To tell you the truth, this case is not an ordinary homicide. It's tricky, and although I can use a lot of strength to investigate, I suspect that if I use my own people, whether overt or covertly, they will alarm the other party, and in this way, I am afraid that even this only clue will be interrupted. ”

"Let me tell you a little more. This murder happened abroad, and the person who was killed had something to do with Jing Shuixuan, so I was ordered to investigate this case. And among the dozen or so people in this picture, one person may know the murderer, as long as this person is found, maybe the truth of the case will be revealed. ”

Si Yuan said as he spoke. Replay the video over and over again. introduced, "But the key thing is that this person who appeared at the scene at the same time as the murderer, so far, only this image has been found, and this image was taken after the crime and after the murderer and this person were separated." Only the back... Oh, it's the guy in the blue down jacket and hat that covers it tightly. ”

Fork. There is only a back, and he wears a down jacket and a knitted hat that wraps himself like a blue penguin, how can he know which green onion he is.

What's more, the image is very blurry.

That's a tricky question!

"This video was captured by a storefront camera on the street across the street from the hotel... Originally, there were many surveillance videos around the scene on the day of the crime, but all of them were strangely destroyed, and this section happened to be retained by luck because the store renovated the line. Si Yuan smiled bitterly and said, "It's a pity that there is only such a vague back." ”

"So how are you sure that this back is related to the murderer?" Zhang Yang asked curiously.

"There was a witness who saw the killer with this guy."

"So, find the witness and ask him to recall that painting a portrait is not a problem." Zhang Yang pursed his lips, "At least it's better than such a back." ”

"The witness claimed that the killer he saw was masked, and that the day after we found the witness, the witness was assassinated without leaving a trace." Si Yuan said with a wry smile, "This is one of the reasons why I asked you for help, the person next to me may have the other party's spies." ”

"Just a clue?" Zhang Yang asked speechlessly.

"That's all." Si Yuan nodded affirmatively, "We need to confirm this person's identity. ”

"Maybe he's been killed." Zhang Yang said lightly.

"It's possible, but even if he is killed, we have to find out who he is." Si Yuan said categorically.

"Difficult!" Zhang Yang shook his head.

"I'm sure you have a way."

Zhang Yang stretched out the thumb and index finger of his right hand and rubbed it gently: "Who wants to do it in vain without this." ”

Si Yuan took out his wallet, took out a red hair, and patted Zhang Yang's palm: "One hundred yuan, plus I owe you a favor." ”

"Ao, it's too cheap." Zhang Yang looked at the hundred yuan in his hand and shook his head desperately.

"Don't pull it down." Si Yuan was going to take the hundred yuan back.

Zhang Yang hurriedly curled up with his fingers and took it back: "No matter how small the mosquito is, it is still meat." ”

"But I can tell you, I can't guarantee that I'll be able to find this guy 100 percent." Zhang Yang added.

"You just do your best." Si Yuan looked at Zhang Yang, "Thank you, I found that you still have merit." ”

"Damn, don't look at me like that, I don't do it."

"Uh..."

"Uh, what, uh? Alright, you're in business, now it's my turn to find you. Zhang Yang turned off the video, withdrew the USB flash drive, and put it in his pocket.

"I seem to remember that I still have something urgent... Oh, yes, yes, where is the bathroom, I'm going to go to the toilet. When Si Yuan heard this, his face changed, and he was about to leave.

PS: Thank you [YT Li] 588 coins for the reward

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