Cheongju University is a bustling scene at night.!
While Lin Wenzhou and his big star were having dinner at a food stall outside, at the right rear of the lecture theater on the first floor of the 12th Teaching Building, student Chen Jiayu sat with a flattering smile on his face, a very beautiful girl with a fresh and refined appearance.
Next to me, say this.
I only heard him say seriously: "Qing Ling, I'm not bragging, Lin Wenzhou in our dormitory is the number one detective at Cheongju University! With him on the job, we will definitely help you find Junzai!"
Ye Qingling put down the pen in her hand and wrinkled her beautiful eyebrows slightly. She thought seriously for a while and said: "Lin Wenzhou, I seem to have heard of this name, oh, by the way, isn't it?"
An Zixin's boyfriend is said to have an affair with the big star Song Xinyan, and he is a playboy..."
Chen Jiayu shed a drop of cold sweat. He didn't expect someone to have such a bad reputation. He was about to explain to someone without conscience so as not to be implicated by that unscrupulous person...
Unexpectedly, Ye Qingling suddenly changed the subject. She turned around and said seriously: "But I am quite interested in him, and I have heard that he is really good at solving crimes. So, since he said he can find Junzai,
Then give him a chance to give it a try. Let me think about it, next weekend, I just plan to go back to the mountaintop villa for the weekend, how about I invite you to go to the mountaintop villa to spend the weekend with him! "
Chen Jiayu was immediately overjoyed! He didn't expect someone's bad reputation to be useful. I can only say that people in this world are not ancient...
Ye Qingling thought for a moment and said, "You can let him bring another girlfriend with him, so that the four of us can treat it as a vacation together."
Chen Jiayu nodded repeatedly. This is a once-in-a-lifetime opportunity. Dating four people is definitely one of the best ways to grow a relationship! In the early stages of the relationship, it may be more effective than dating alone!
Of course, the premise is that there are two good teammates instead of pig teammates. Lin Wenzhou... Although his brain is a little twitchy sometimes, he is generally a lucky general!
He immediately took out his mobile phone excitedly and made a call to classmate Lin Wenzhou. However, to his surprise, he only heard Lin Wenzhou say lightly: "On vacation? A mountaintop villa? Just to find a dog? I'm not interested... Jiayu, you have to understand me
, I am really busy, my schedule is full... I am also suffering..."
In the end, Chen Jiayu was almost begging him, but Lin Wenzhou remained unmoved. He still sighed and said that he was too busy and could not spare two days for a vacation. Comrade, you should give up.
Chen Jiayu was so angry that he asked him repeatedly what the hell he was busy with!
Lin Wenzhou didn't hesitate and answered very seriously: "I'm busy with my work-study program! I'm working all kinds of jobs, it's miserable!"
Chen Jiayu made a sound and almost started to curse...
That night, after eating outside, Lin Wenzhou stayed at Song Xinyan's house. The big star was a little tired from the journey, so they didn't bother much at night and just hugged each other and slept.
The next morning, Lin Wenzhou came to Zhailang, the alliance's activity center as promised. I remember that when he was investigating the case of Guo Kailiang falling from a building, he, Jiang Xiaoxue, Ling Shuanghua and Lao Yan came there once, and he almost fell from the window.
Going down.
Since that incident, this mobile classroom has actually been blocked by the police for smoking cessation. The fact that someone and Qin Mengyao were able to come here today obviously got special approval from the police, because Qin Mengyao called and said that they must operate here before they can be traced.
·Other places are not suitable, Jiang Xiaoxue has no choice but to obey. Moreover, Qin Mengyao also said carelessly that if she sees anyone approaching here except Lin Wenzhou, she will leave immediately!
After Lin Wenzhou pushed the door open, she saw a petite figure, typing on the keyboard quickly. When she heard his voice coming in, she said without raising her head: "I'm busy, wait a minute!"
Lin Wenzhou hummed, casually pulled up a chair and sat next to her. Through the sunshine outside the window, he saw a beautiful side face, and the focused look made him feel a little excited. He didn't expect that he would follow her back then.
The little girl behind her butt has now turned into a big beauty.
Finally, Qin Mengyao finished her work. She turned back to look at someone, pouting her mouth, with a hint of coquettishness on her beautiful face, which looked very touching.
Lin Wenzhou was about to say something when he saw her snort, then pointed to the network cable plugged into the laptop and said, "Look along this line. There is a network port on the wall, can you see it?"
Lin Wenzhou nodded and looked at her with confusion.
Qin Mengyao said calmly: "As long as you connect to this network port, all your Internet records will not be found by the police, because what is connected behind this port is not the Internet we ordinary people use, but the deeper network...
··I didn’t expect it.”
Lin Wenzhou looked over in surprise. It was an ordinary network port on the wall. I believed that no one would take a look at it. He didn't expect that the entrance to the legendary Deep Web looked so ordinary. But after thinking about it carefully, it turned out that
Is the most brilliant, as the ancients said, it is hidden in! The city is the least conspicuous only when it is mixed in a bunch of ordinary network ports.!
Qin Mengyao lazily leaned on the chair and continued to explain in a lazy tone: "A total of twenty-seven similar network ports have been found in our school. This one is the first one to be discovered. Therefore, we're a wolf in the house."
, the alliance regards this as an activity center.”
Lin Wenzhou immediately said: "Then the murderer with the online name 'Xiyue' must also have accessed the Internet in one of those twenty-seven places..."
Qin Mengyao sneered and said: "You are thinking too simply. First of all, our school may not only have twenty-seven. I have just emphasized that the number we found and disclosed internally was twenty-seven. There must be fish that have slipped through the net. Secondly,
, there are many places outside the school that have deep network access points...so I will not draw similar conclusions."
Lin Wenzhou thought for a while and said happily: "Then you can completely explore it through the network cable behind the interface..."
Qin Mengyao shrugged and said teasingly: "Theoretically, the physical method you mentioned is also possible, but the actual operability is very low. The network cables here are well buried, unless you dismantle them all the way like a bulldozer, and then dig out
Three feet into the ground, and then continue digging holes all the way... The final result is nothing more than finding the server at the upper level..."
Lin Wenzhou thought about it seriously and was about to say that excavation would be a last resort if it was impossible...but Qin Mengyao suddenly stood up and carried her old-fashioned and bulky black laptop to his side.
He was very small, holding a heavy laptop, and looked a little cute. If Jiang Xiaoxue hadn't emphasized it repeatedly, Lin Wenzhou wouldn't have believed that this person in front of him was a terrorist who was strictly guarded by the Public Security Bureau...
I saw Qin Mengyao saying proudly: "By the way, there is no need to dig deep. When I was waiting for you, I had already tracked a data packet using a simpler method, and then found the address of the superior server...
…”
Lin Wenzhou was shocked and immediately leaned over. There was a faint fragrance of a girl. At the same time, she saw a number marked on her computer. Qin Mengyao explained with a smile: "This is the MAC number. It refers to all computer equipment in the world, including servers, workstations, and commercial equipment."
Home computers, tablets and mobile phones all have a unique MAC number, which is burned into the motherboard and absolutely cannot be changed, and what you see now is the MA address of that server."
Lin Wenzhou couldn't help but said something dizzy. He asked weakly where he could see the MAC address on the device?
Qin Mengyao shrugged and said seriously: "You can't tell from the appearance of the chassis, but you will know after testing it with a small software..."
Lin Wenzhou couldn't laugh or cry and said: "Where can I find this server? I can't test it on every computer..."
Qin Mengyao couldn't help but knock him on the head. This move made someone's mind go back to ten years ago. It seemed that she also liked knocking her head at that time...
But Qin Mengyao's voice soon brought him back to reality, and he heard her scolding angrily: "You're so stupid. With this number, give it to the police, they will naturally be able to find the equipment manufacturer, and then they will continue to search.
Can we find out who bought it..."
Lin Wenzhou suddenly realized that it was indeed like a mountain across the street. He scratched his head in embarrassment and giggled.
Seeing his dumbfounded look, Qin Mengyao couldn't help but laugh. She wanted to say something, but in the end she didn't say anything. She just shook her legs very limitedly.
After a while, Lin Wenzhou asked modestly: "By the way, what's the next step after finding the server? Are you going to steal that server? Okay, I admit that I know nothing about hacking techniques..."
Qin Mengyao didn't laugh at him this time. She shrugged nonchalantly and said, "It's very simple, just search layer by layer! In the end, you can always find the computer used by Xiyue, and you don't need to steal the server...
"
While talking, she took out a very small and exquisite USB flash drive and shook it a few times: "I worked all night last night and made a Trojan horse program..."
Lin Wenzhou curiously took over the delicate little U-pan, and then Qin Mengyao paused and continued: "As long as I insert this thing into that server, I can track the upper-level flow of the chat record data flow.
Then you can find the MA address of the upper-level server, and so on, after you find
Go to the server at the upper level, and then insert this thing... Just search for it one level at a time, just like a passing game. The final destination must be the device used by Xiyue when chatting! In this way, I
Then I know that the MAC of that device may be a computer or a mobile phone..."
At this point, she clenched her little fists triumphantly and said: "If the police can't catch anyone like this, I will be really speechless... There is only so much I can do!"