Liu Fatzi nodded, clicked on the No. 64 machine, and a large string of data appeared on the computer screen: "Okay, officer, this is the Internet record of the No. 63 machine, I have been playing League of Legends, in addition to this, I have also been on QQ, but the chat history, we can't find it here, we can only find the traces of these people surfing the Internet, oh, here she also logged in YY In addition, there is no record!"

"Where's machine 64?"

"Machine No. 64? I'll take a look, well, it's also playing League of Legends, but this machine still seems to be over the wall, officer, you see he has a popular software, but it's running in the background, I don't know if he started it himself or someone hacked it, it should be when he was using the popular software, he was also playing League of Legends, which affects the speed of the network!"

Speaking of this, Manager Li suddenly spoke: "By the way, this afternoon, a little more, this person who is surfing the Internet on the 64th machine, also asked me why I was stuck, I went to see his machine, he was playing League of Legends, but he has been disconnected and reconnected, at that time I also asked him to shut down and restart, he also said a few words to me, has been stuck for about ten minutes, I remember I also called you, Liu Fatzi, you said it was just network fluctuations!"

Yu Yang and Fan Mingyue glanced at each other, obviously finding the machine they were looking for, but listening to Manager Li's words, this person should not know, and should be used as a broiler. Pen "Fun" Pavilion www.biquge.info

"Mr. Liu, can you find out the records of being hacked into the firewall of your Internet café? We found out through the IP address that a criminal suspect used the IP address of your Internet café to post some bad videos, can you find out?"

After Liu Fatzi heard this, he nodded: "Two police officers, come with me, let's go to the computer room of the Internet café to have a look, if someone invades, where should it be left!" After finishing speaking, he immediately got up and walked to the computer room located behind the bar with Yu Yang and Fan Mingyue.

The Internet café computer room is very messy, four servers, taps, and hosts, etc., making all kinds of buzzing sounds, countless network cables are connected on the taps, connected to the computers outside the Internet café through the holes in the wall, a layer of ash on the ground, few people should go in, although it is only May, the weather is not hot, but the temperature in the computer room is a little high, Yu Yang just walked in, and felt that there was a heat wave coming to his face.

"Xiao Li, turn on the air conditioner in the computer room, the temperature is a little high!" After Liu Fatzi entered the room, he wiped his sweat, said a word, and immediately came to a monitor, and gently touched the mouse, and the screen of the monitor lit up.

"Two police officers, you wait a minute, check this thing, it will take a bit long, you need to investigate slowly!"

Yu Yang nodded: "It's okay, don't worry, can you find out who hacked into your computer here, and is there a tracking program?"

Liu Fatzi shook his head while controlling the computer: "There is no such function for the time being, there is no program for this program, the firewall of the Internet café is bought, and there is a little program that I wrote some small programs, but the tracking program Internet café can't use it, and I didn't install it, but I can find the IP address of the first intrusion, that is, the access source, I don't know if it will help you!"

"Okay, it's okay to have this, you can check it!"

"Okay, wait a minute!" After Liu Fatzi finished speaking, he concentrated on controlling the computer, and Store Manager Li walked in from outside, holding a remote control in his hand, as well as three bottles of water, and handed it to Yu Yang and Fan Mingyue: "Two police officers, drink some water!"

Yu Yang took the water, took out twenty yuan from his pocket and handed it to Store Manager Li.

Store Manager Li didn't want to take it, but Yu Yang insisted, still put the money away, and then took out five yuan from his pocket and gave it to Yu Yang.

Liu Fatzi's movements were very fast, and after about five minutes, it was done, but his brows were tightly locked, and he kept shaking his head, and he muttered in the innermost: "It shouldn't be!"

"What's wrong?" asked Yu Yang and Fan Mingyue curiously.

"That's right, officer, our Internet café was indeed invaded, but I couldn't find the other party's IP address, it was blank, but I can be sure that someone invaded, because there are access records in the backend firewall of the Internet café, but there is no IP address, it should be a ghost IP address, or someone erased it, this intrusion person, the technical level is stronger than mine, I can't find it!"

"Then if you let someone with better skills than you check it, can you find this IP address?" Yu Yang took a sip of water and asked curiously.

Liu Fatzi nodded: "The other party should have added a layer of shadow code, I can't find this IP, but if it's a professional talent, I should be able to find out the problem, but my technology is really not good, I'm a half-asser in terms of network, I'm a little stronger for hardware!"

After Yu Yang finished speaking, he nodded, took out his mobile phone, and dialed Yu Meng's phone.

"Mengmeng, we found the IP address you said, the Dilong Internet Café on Haichang Road, but we used a layer of shadow code, and we couldn't find the intrusion IP address, if you come over, can you find the IP address?"

After Yu Meng heard it, her eyes lit up: "No problem, I should be able to find out, Brother Yu Yang, you send me the address, I'll go over now!"

"Okay, at No. 77 Haichang Road, you have navigation in your car, hurry up!"

"Wait for me, Brother Yu Yang!"

After Yu Meng finished speaking, he immediately hung up the phone, Yu Yang put away the phone and glanced at Liu Fatzi: "Let's go out first, someone will come over to crack it, it's a little hot here!"

After hearing this, Liu Fatzi nodded: "Officer, are you investigating hackers? There are those who can hack into other people's computers in China, and I can too, but if you can make this kind of thing without leaving a trace, there should be a certain amount of technology, when did we have this kind of talent in the East China Sea?"

Yu Yang smiled and didn't speak, and walked out of the computer room, the outside of the computer room and the inside are completely different things, it can be said that it is ice and fire, even if the air conditioning is not turned on in the hall, but the hall is at least ten degrees lower than the computer room, Yu Yang almost shivered.

More than twenty minutes later, just when Yu Yang and Fan Mingyue were waiting a little bored, a sharp brake sound sounded outside the door, and Yu Yang immediately laughed and walked out quickly.

"Why is it so long?" Yu Yang looked at Yu Meng and frowned, it was not very far from Longhe Community to Haichang Road, when Yu Yang first handled the case before, it was at the intersection of Haichang Road, it was too congested at that time, it took a little long, this time point is not the peak period of commuting, it actually took more than 20 minutes, which made Yu Yang a little unhappy.