"Then you keep standing, and when you're tired, just say it!"

"Serving the people also requires rest!" Liu Xiao crumpled the pieces of paper, then took a deep breath, calmed down, and then dared to turn around slowly and said, "Zhang Xiaohua, let's go." His body was turned around, but his head had not yet turned, and his face was praised for his generosity on the execution ground.

"Let's go!" Zhang Xiaohua finished speaking, left, and after taking two steps, she found Liu Xiao's strange posture, "You still have to wait for someone?"

"No, no, it's just a little itchy in the neck!" Liu Xiao reached out and scratched his neck a few times before he was willing to twist his neck straight. When he turned his head, he said "huh", and then turned around in place, he didn't see Zhang Xiaohua.

To be precise, there was a girl standing in front of him, but the girl was too beautiful, dressed in white sports and leisure, and her long hair was also erected on the back of her head with a white hair cover, she was simply a delicate and sunny angel, how could Liu Xiao not be able to associate such a person with the arrogant Zhang Xiaohua, so he turned around looking for the real Zhang Xiaohua.

"Fault!" the "angel" frowned, turned and continued walking.

The voice is right, Liu Xiao was dumbfounded, it turned out that it was really a person who couldn't be good-looking, who would have thought that such a beautiful person would have a vulgar name, and such a temperamental person would have that temper, "Alas, if the temper is changed, it would be great!" Liu Xiao couldn't help but feel lustful in his heart, and when he found that Zhang Xiaohua had gone far away, he hurriedly shouted: "Zhang Xiaohua, where are you going?

As soon as these words came out, the people around them looked at Qi Qi, and they all wanted to know whether Zhang Xiaohua was a man or a woman, and what she looked like.

Zhang Xiaohua didn't respond, and walked more hurriedly. Liu Xiao had no choice but to catch up quickly, and couldn't stop saying, "You wait, you wait." ”

About three or five hundred meters away, Zhang Xiaohua stopped at the door of a parking lot, waited for Liu Xiao to approach, and said, "You wait for me here for a while." With that, she went into the parking lot.

Liu Xiao watched Zhang Xiaohua walk in, a little puzzled, and touched his chin, "Does she still have a car?" No wonder she has such a big temper, maybe it's a rich lady." After a while, Liu Xiao overturned his assertion again, "How could Miss Rich have such a vulgar name, could it be that this little flower is a sugar daddy?" Looking at the black parking lot, Liu Xiao's impression of Zhang Xiaohua was a little worse.

A very beautiful Mercedes-Benz trotted out slowly, stopped in front of Liu Xiao, the door opened automatically, and half of Zhang Xiaohua's face poked out, "Get in the car!"

"Where are you going?" Liu Xiao asked, thinking that this big sum of money was really willing to pay the capital.

"Fix the computer!" Zhang Xiaohua glanced blankly, "There is a lot of nonsense!"

This white eye made Liu Xiao very dissatisfied, and said in his heart that you are a sugar daddy, so he glared back, but unfortunately Zhang Xiaohua's head had been retracted into the car, and he didn't see it, so Liu Xiao had to get into the car sullenly.

I don't know if it's the car is good, or Zhang Xiaohua's driving skills are good, the car is fast and stable along the way, and in half an hour, the car got into the city's most luxurious villa group - Mingshi Garden. Zhang Xiaohua parked the car in front of a villa, and a middle-aged woman like a nanny came out of the villa, standing at the door, looking at the car with a smiling face.

Zhang Xiaohua walked to the door and asked, "Aunt Han, is my dad back?"

"No, Mr. Zhang is going to have a banquet tonight, and he won't have dinner at home. ”

Zhang Xiaohua let out an "oh", beckoned to Liu Xiao, and motioned for him to come in with him.

Inside, before Liu Xiao had time to look at the luxurious decorations in the house, he was taken directly to a room upstairs by Zhang Xiaohua.

"Is this your home?" As soon as Liu Xiao spoke, he felt that his question was really redundant, just now at the door Zhang Xiaohua was already asking the nanny about her father, and now the house is full of photos of Zhang Xiaohua, from childhood to adulthood, and some piano and tennis award certificates, which is enough to prove that this is Zhang Xiaohua's home, it seems that he just misunderstood Zhang Xiaohua. It's just that Liu Xiao is very puzzled, and he can't explain how the name Zhang Xiaohua came from.

Zhang Xiaohua really didn't answer Liu Xiao's idiot question, walked straight to the desk, and pointed to the computer on the table, "That's it." ”

Liu Xiao had no choice but to put away the puzzle in his heart, walked over and sat down at the desk, and turned on the computer, "Tell me how you found out that the computer was hacked." ”

"Last Wednesday, I came home in the evening, turned on my computer, and found an extra file on my desktop. ”

"What documents?" asked Liu Xiao.

Zhang Xiaohua saw that the computer had finished starting, so she went over and clicked on a folder, pointed to a file and said: "That's it, for a week, I can receive a file every day when I open the computer, so I don't dare to do anything on the computer now." ”

Liu Xiao clicked on the file and found that it was a very detailed record, who he chatted with at what time, browsed a certain website at what time, what song he listened to, and what movie he was watching at what time, the record was very detailed, but at the end was a sentence, "Miss Zhang, the way you read a book is really charming." ”

Liu Xiao opened several other files, which were all records, and at the end there were also inexplicable words, such as "Miss Zhang is also charming when she is in a daze", "Miss Zhang is in such a good shape".

Liu Xiao's first reaction was, "The other party can see Zhang Xiaohua." Then he asked, "Did you read last Tuesday night?"

Zhang Xiaohua nodded, "Pride and Prejudice." ”

Liu Xiao stood up and found a video head behind the monitor, the direction of the video head was facing away from the computer, facing a dresser, and the big bed in the middle of the room, "You installed this video head?"

"I bought the computer when I bought it, and I didn't like to use it, so I kept it on the back of the computer all the time. What's the problem?" Zhang Xiaohua looked at Liu Xiao.

"I'm not sure yet!" Liu Xiao opened his bag and said while digging out things: "I just suspect that the hacker used this video head to spy on you." ”

"Voyeurism?" Zhang Xiaohua was anxious when she heard it, and she was about to pull out the video head when she came up.

"Don't worry!" Liu Xiao grabbed her, "Not necessarily, this is just my guess." Besides, if it's true, and you pull out the video head now, the hacker will definitely be alert, and maybe he won't be able to catch him because of this. Don't you want to know who's spying on you?"

"It's so hateful!" Zhang Xiaohua's face turned green, and her teeth were gritted loudly.

Liu Xiao clicked on the network properties of the computer, looked at the IP address, and said: "You are the IP of the LAN, here it should be the community broadband optical fiber access, and then each household is assigned a fixed IP address, well, the speed is not bad, 100 megabits to the desktop." ”

Zhang Xiaohua obviously didn't understand this, and said: "I don't know, it's all done by the property." ”

"That's right!" Liu Xiao nodded, "If I'm not mistaken, this hacker is not far from you, and it should be in this famous garden!"

"If I catch him, I will never spare him!" Zhang Xiaohua gritted her teeth.

Liu Xiao copied his tools into the computer, "I'll check it first to determine how that guy got into your computer." The test results will not come out for a while, so Liu Xiao stood up and looked at the books and various awards and trophies in the bookcase on the side, "You are very good, so many trophies!"

Zhang Xiaohua shook her head and was noncommittal.

Liu Xiao had no choice but to turn up another topic, "By the way, I remember that you have posted posters at school three times, didn't anyone who came here the first three times find out about the head of the video?"

"Don't mention it, I'll be angry when I mention it!"

"What's going on?" Liu Xiao was a little inexplicable, even if those people didn't help Zhang Xiaohua get the computer, they couldn't be angry.

"The first person to unveil the poster came to take a look at it, and said that it was a Trojan horse in my computer, and I had to install anti-virus software to get rid of it. I originally had genuine antivirus software installed on my computer, but the guy had to say that it was not possible to use it domestically, and that it was necessary to install it from abroad. I asked someone to buy a foreign antivirus software, and the guy installed it directly for me, which resulted in a conflict between the two antivirus software, and the computer could not be started. ”

"No!" Liu Xiao's eyes widened.

"After the second one came, it was very simple, saying that it was okay to reinstall the operating system, and after installing it, take the money and leave, and the next day the file appeared again, I went to him, and he said to reinstall it again. ”

"No!" Liu Xiao's eyes widened.

Zhang Xiaohua was also very helpless, and said: "The third one is even more outrageous, after I came, I said that my computer keyboard is not dedicated, the mouse sensitivity is not enough, the monitor is not new enough, the memory should be a little bigger, and the graphics card style is a bit old." ”

"No!" Liu Xiao exclaimed again, the first time he had heard that upgrading the computer configuration could prevent hacker incursions.

"After that guy pointed, he installed a game on my computer, and after playing for two hours, he said that the problem was solved, and asked me to pay, and I drove him away!" Zhang Xiaohua pointed to an icon on the screen, "Oh, I haven't had time to delete the game he installed." ”

Liu Xiao looked at it, and couldn't help laughing out loud, it turned out to be a Warcraft game maniac, no wonder Zhang Xiaohua's computer configuration was not professional enough, Liu Xiao shook it, and said: "I thought that the people who dared to unveil the poster were people with some real skills, at least they would be better than me, but I didn't expect that everyone dared to reveal it, cough~"

Zhang Xiaohua glanced at Liu Xiao and said: "You are not necessarily better than them, let me tell you, if you dare to use the video head to be alarmist in front of me, and in the end you can't get that hacker, not only don't you want to get a dime, but I will let you walk around without eating." ”

Liu Xiao shrugged, he finally knew why Zhang Xiaohua was extremely suspicious when he heard that he was the one who unveiled the poster, it turned out that there were three black sheep in front of him.

The computer made a "ding" sound, and Liu Xiao knew that his tool had completed the test, so he sat back in front of the computer.

"It seems to be a master!" Liu Xiao smiled, "I didn't come in vain this time!", a dialog box popped up on the screen, and only a few words were displayed on it: "Range 129".

"What do you mean?" Zhang Xiaohua asked, "Have you found anyone?"

Liu Xiao didn't answer her question, but opened the computer's log record, which was empty, and there was no record, "The log was also cleaned up by him, this guy's hands and feet are quite clean, and there is no trace left." ”

"What the hell are you talking about?" Zhang Xiaohua didn't understand, and was a little anxious.

"Oh, that's what happened!" Liu Xiao paused, pondering how to explain to Zhang Xiaohua, "The hacker who hacked into your computer is a master, he didn't get a Trojan horse in your machine, but used a system vulnerability that has not yet been announced to carry out instant invasion, that is, he can enter your computer whenever he wants." Once inside, he can do anything, he can open your video head to monitor you, and he can also know everything you're doing on the computer. ”

"Then do you know who he is?" Zhang Xiaohua was more concerned about the result.

Liu Xiao shook his head, "This guy deleted all the logs on the computer, and I can't be sure of his location for the time being." ”

Zhang Xiaohua couldn't help but feel a little depressed and sat on the big bed beside her.

"But don't worry, I have a way to catch him. Liu Xiao looked at Zhang Xiaohua, "But you have to cooperate." ”

"How to cooperate?" Zhang Xiaohua stood up again, "As long as I can catch him, I will definitely cooperate." ”

"I'm going to set up a trap program on your computer right now, and whenever that guy gets into your machine again, my trap program will record his location and do some simple tracking and spoofing. While Liu Xiao spoke, he had already started to copy things into the computer, "All you have to do is to act as if nothing happened, and you use the computer as usual at night, as long as he comes back tonight, we will know who he is tomorrow." ”

"It's as simple as that?"

"The soldiers are coming, the water is coming to cover the earth, this is not complicated!" Liu Xiao smiled, and began to install his own trap program on the computer, and after about three or five minutes, he stood up, "Okay, when I catch that guy tomorrow, I will help you patch the vulnerabilities of the operating system, and you can sit back and relax in the future." ”

"Can you really catch it?" Zhang Xiaohua was a little skeptical.

"Okay, won't you know tomorrow!" Liu Xiao took his things into his bag and put them on his shoulder, "I'll go back to school first, and I'll come back tomorrow." ”

Zhang Xiaohua looked at the computer with some anxiety and said, "Okay, I'll contact you tomorrow." Well, by the way, what's your name? ”

"Liu Xiao!"

"Okay, I remember. Zhang Xiaohua seemed to remember what happened at noon, "I'm really embarrassed at noon, my attitude is not very good." ”

"It's okay, understandable. If something goes wrong with my computer, and every time I find someone who's as bad as you say, I'm going to crash too. Besides, I'm also very stingy, and I still show your foreign appearance at the school gate in the afternoon, so let's even if it's even. ”

"Then I'll send you! The security guards in this community saw the living people and checked them very strictly. ”

"Hehe, then I'm bothering you. Liu Xiao smiled, "To be honest, it's the first time I've come to this kind of luxurious villa area, and I just happened to visit and experience it." Liu Xiao took two steps, and suddenly remembered something, and said: "By the way, if you have a problem with your computer, why don't you go directly to the computer security company to find someone, but remember to find someone at school?"

Zhang Xiaohua sighed, "Don't mention it, this matter will be unclear for a while, I'll tell you later." ”

Although Liu Xiao was very puzzled in his heart, he couldn't ask again, so he followed Zhang Xiaohua out of the villa, and Zhang Xiaohua kept sending him a famous garden.

After class the next afternoon, Zhang Xiaohua waited at the school gate early, and drove Liu Xiao all the way to her house, she was anxious to know who the hacker who had been pestering her for a week was.

Liu Xiao turned on the computer, pressed a button, and a program dialog box popped up on the screen. Liu Xiao touched his chin and smiled: "It's really evil, I heard that all the people living in this community are rich people, but I didn't expect that the rich also have a time when they are full and panicked, and they come to hack your computer every day, will it be your suitor?"

"Don't talk nonsense!" Zhang Xiaohua's face darkened, "Just tell me who it is!"

Liu Xiao pointed to the screen and said: "This is the address, you go to the property center to check which villa this address belongs to, and you can know who it is." ”

Zhang Xiaohua picked up the phone on the side and was about to call the property center, but was stopped by Liu Xiao, "I haven't finished talking yet." ”

"What else?"

Liu Xiao sent a detection message to that address, and found that the computer was not turned on at the moment, so he said: "I am sure that the hacker invaded your computer from this address, but this does not mean that the owner of that computer is the hacker we are looking for, or it may be that the hacker first invaded the computer, and then entered your computer through that computer." ”

"Why is it so troublesome!" Zhang Xiaohua was a little irritable, "Then how can you determine if the owner of the computer is a hacker?"

Liu Xiao tapped on the keyboard, "Now the computer hasn't started, after he starts it, I'll take a look at his computer to see it." ”

"When will that wait?" Zhang Xiaohua paced around the desk.

"According to the records, that guy got into your computer last night around 9 p.m., and I think the computer will turn on around 9 o'clock. ”

"9 o'clock?" Zhang Xiaohua seemed to be embarrassed when she heard this time, and said, "You wait for me for a while." With that, she left the room.

After a while, there was a conversation between Zhang Xiaohua and the nanny outside, "Aunt Han, what time will my dad come back today?"

Mr. Zhang called in the afternoon and said that he was going to inspect the branch in Fengshi and would probably come back the day after tomorrow. ”

"Okay, I got it!"

Zhang Xiaohua returned to the room and said, "Okay, just do as you say, as soon as the other party turns on the phone, you can confirm it." ”

Liu Xiao nodded, but he was suspicious in his heart, he found it difficult to understand Zhang Xiaohua's behavior, the computer was hacked, she didn't find a professional security person to help her, but looked for someone in the school, and found someone to sneak around, not letting his father know, not knowing what kind of medicine she was selling in this gourd.

It was still very early, Liu Xiao found a few words, and wanted to chat with Zhang Xiaohua to pass the time, but Zhang Xiaohua didn't seem to be willing to speak, and there was no follow-up after two sentences, Liu Xiao had to give up this idea, set up the other party's online reminder on the computer, and found a website to read the post.

Not long after dinner, Zhang Xiaohua's computer screamed.

"The other party is online!" Liu Xiao screamed, rushed to the computer, opened a program and began to scan the other party's computer.