"It's okay. I should be fine after a few days of rest." Wang Zhitao said in fear and trepidation.
"En, I happen to have nothing to do these few days, so I came over to accompany you …" said Zhou Jiajia.
"Good … great. Thank you, Zhou Jiajia." Wang Zhitao said with some emotion, "You treat this place as your own home. I can't get up from the bed. My body is still very weak, so I can't get up to entertain you …"
"It's okay. You just need to rest." Zhou Jiajia nodded. "Do you want to eat fruit? Should I get one for you? "
"No need … I had a hypnotic component in the injection this morning. I'm a little sleepy …" Wang Zhitao said as he yawned. "I'm going to sleep first … There is a TV in the living room. You can watch it …"
"Okay, then you rest." Zhou Jiajia smiled sweetly. "I brought my laptop. You don't have to worry about me."
"Okay …" Wang Zhitao nodded and closed his eyes.
Zhou Jiajia tiptoed out of Wang Zhitao's bedroom and closed the door for him. After waiting for a while, she heard a slight snoring sound from Wang Zhitao's room. Only then did she feel relieved.
Zhou Jiajia came to the living room. First, she took out a small instrument from the computer bag. She adjusted the frequency and began to scan. Generally, many rich people liked to install things like monitors. Zhou Jiajia wasn't sure if there was such a thing in Wang Xifan's home, so she had to be careful.
Fortunately, the result of the test was that Wang Xifan's home didn't have any monitoring system installed. This may also be because there was a nanny at home, so it wasn't easy for thieves to enter.
Zhou Jiajia breathed a sigh of relief. She used the network cable to connect the computer to the network of Wang Xifan's home. She looked at the IP address obtained by the computer. It was a local network IP segment of 192.168.1.X.
She used the software to scan the current computers in the local network, but she didn't find other clients. It seemed that they weren't turned on. So Zhou Jiajia got up and went to the study upstairs. Fortunately, the door of the study wasn't locked. It seemed that Wang Xifan didn't guard against her.
Zhou Jiajia listened carefully to the movements in the corridor, then quickly came to the desk and turned on the computer on the desk.
With a crisp beep, the screen stopped at the BIOS boot screen. "PLEASE ENTER PASSWORD!"
He actually set the motherboard's BIOS password! This was the kind of password that gave Zhou Jiajia the most headaches. Zhou Jiajia casually typed in Wang Zhitao's birthday. He typed in Wang Xifan's name, but it was still wrong. He tried a few more names, but it was still wrong.
This kind of password didn't seem to be the system's password. If it was the operating system's password, he could directly use the PE system to boot and bypass the original operating system. However, this kind of BIOS password wouldn't work. If he couldn't detect it, the system wouldn't boot at all!
Zhou Jiajia had no choice but to remove the hard drive! Although the password could be erased by removing the CMOS battery, it would be discovered by Wang Xifan.
Looking at the back of the chassis, Zhou Jiajia had a headache again. It was a branded machine! A bunch of fragile seals were stuck at the seams of the chassis, and the words "Tearing Ineffective" were glaring written on them! It seemed that the method of removing the chassis to read the hard drive couldn't be implemented. He could only think of other ways.
Zhou Jiajia sighed and left the study. She came to the living room. Now, she could only start somewhere else. Although it took a little effort, she could achieve the goal.
It was easy to find the IP address of the router in the local area network. Zhou Jiajia used the browser to log in to the router's settings interface, but she didn't expect that the page couldn't be displayed.
Either this route was too high-end or too low-end. Zhou Jiajia could only log in with TELNET under the DOS window. It turned out to be a router for a "Fishman" brand high-end Internet cafe. Zhou Jiajia had also seen a few of this kind of router. The price was more than ten thousand yuan. They were all commercial, and few people used them. However, a rich family like Wang Xifan might be an exception.
What she didn't expect was that the router's password wasn't the default password. It had been changed by someone. Zhou Jiajia had a headache. She didn't expect that there would be someone who changed the router's access password in a personal home. Today is really a bad start!
However, Zhou Jiajia immediately figured it out. It was probably set by the staff who did the network engineering during the renovation. There were two advantages to doing this. First, it was to prevent people who didn't understand computers from changing the settings. Second, once there was a problem with the network, they could only look for them. In this way, they could also earn a network maintenance fee.
As long as there was a serial port, it was easy to handle! Zhou Jiajia connected the serial port of the router with her laptop. Then, under the super terminal, she easily got the router's password.
Entering the router's settings, Zhou Jiajia recorded the external network IP when the network entered the home. Then, she checked the Internet log in the router.
She found that only four computers in Wang Xifan's home had Internet access records in the router. One of the Mac was the laptop's Mac that she just used to surf the Internet. The other Mac was the Mac starting format of the Intel wireless network card. So, judging from this, it should be Wang Xifan's laptop.
After checking the connection method, it was indeed wireless access. The remaining two Macs should be from the computer in Wang Xifan's study, and the other should be from Wang Zhitao's computer.
In this way, it was much easier to check. Looking at the time of the two Mac's corresponding IP accessing the network, Zhou Jiajia had an idea in her heart. The IP of one of the computers was accessing the network during the day, and the other one was only accessing the network occasionally at night.
Wang Zhitao had recently been surfing the Internet at home during the day. The computer that was accessing the Internet at night must be the computer in Wang Xifan's study.
In this way, she only needed to monitor Wang Xifan's computer every night. After her own settings, the computer in Wang Xifan's study had been completely exposed to the external network from the original local network.
Although it wasn't impossible for Zhou Jiajia to hack into it without setting it to a DMZ host, it was relatively more troublesome. The "Fishman" brand router was a well-known hardware firewall route. It wasn't so easy to hack into it.
After doing this, Zhou Jiajia wiped the sweat on her face. Suddenly, there was a voice behind her. "Jiajia, what are you doing?"
Zhou Jiajia's hand was still on the router. Suddenly, she was scared out of her wits. She turned around in fear and saw Wang Zhitao standing not far away, looking at her.
"Ugh … This is the case. I think the network speed is a bit slow. I want to see if there is any problem with the router here …" Zhou Jiajia quickly made an excuse.
"Oh, so that's the case. I think this broken network is also slow. It must be that I was cheated by this broken router during the renovation. I have long wanted to replace it!" Wang Zhitao listened to Zhou Jiajia's words and echoed, "I'm playing games too. I'm stuck!"
"What game are you playing? Which zone are you in? "Zhou Jiajia wanted to avoid the awkwardness just now, so she continued the topic of Wang Zhitao.
"Legend, I play the Southern Telecom Zone …" said Wang Zhitao.
Zhou Jiajia was speechless. This Wang Zhitao really doesn't understand any professional knowledge. You use Netcom's network to play a telecom zone game. How can you not know anything?
"Jiajia, wait a few days. You will accompany me to buy a better router. Don't you understand this?" Wang Zhitao said, "This is stuck all the time. I will die if I PK with others …"
"Okay …" Zhou Jiajia said perfunctorily. She thought, This router of yours is enough to open an Internet cafe at home. Why do you want to buy a better one?
Wang Zhitao got up to go to the toilet. In fact, he wanted to check if the hidden disease in his place was cured. After all, Zhou Jiajia, this great beauty, was in front of him. He could see her but couldn't touch her. It was really enough for Wang Zhitao to feel uncomfortable.
However, the result disappointed Wang Zhitao. There was no reaction at all … Therefore, Wang Zhitao still had to pretend to be a gentleman and keep a distance from Zhou Jiajia.
In fact, even if they couldn't do it, Wang Zhitao also wanted to be closer to Zhou Jiajia, but Wang Zhitao was very afraid. He was afraid that if they were really close, Zhou Jiajia couldn't control herself and wanted to do it with him. Then, wouldn't he be finished?
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