Xiao Yuan had just experienced a monthly exam before the end of the semester at school, and it happened to be a weekend after the exam, and at the same time, he thought that the challenge launched by Gu Wolf had also reached the last day, so he thought about going to Jiangzhou to see the situation, and by the way, he could have arrived at six o'clock in the afternoon, but he didn't want the train to be delayed, so that it was eight o'clock in the evening, and the car arrived in Jiangzhou.

After making the call, Xiao Yuan knew that Tang Xinyu was in a hurry, and he didn't dare to walk around anymore, so he came to the place they agreed with Jiang Hua and waited for Tang Xinyu's arrival.

After waiting for twenty minutes, Jiang Hua felt thirsty, so he went to the supermarket on the side to buy two bottles of water, but he didn't want Tang Xinyu to come as soon as he left.

"Xiao Yuan, hurry, 100,000 urgent." Tang Xinyu got out of a car and ran towards Xiao Yuan while shouting.

"What the hell is going on, making you rush like this?" Xiao Yuan asked in surprise, but he was pulled by Tang Xinyu and walked to the car, and hurriedly said, "Wait for Jiang Hua, he went to buy water." ”

"It's too late, let's go." Tang Xinyu didn't stop, still pulling Xiao Yuan forward quickly.

"Hey, you can't leave me!" At this time, Jiang Hua came out of the supermarket with two bottles of water, and saw Tang Xinyu pulling Xiao Yuan into a car, so he hurriedly shouted loudly, and at the same time ran towards them.

"Hurry up, we're in a hurry." Tang Xinyu saw that Jiang Hua had already come over, so he waved his hand to him and urged.

Jiang Hua ran over and said, "If you're in a hurry, I'll drive." ”

"You?" Tang Xinyu does have some distrust of Jiang Hua, although Jiang Hua's skills are good, it does not mean that he can drive.

"Don't worry, I can't delay your business, take this bottle of water and wait for a while to rinse your mouth." Jiang Hua stuffed the water to Tang Xinyu.

"Gargle, what do you mean?" Tang Xinyu asked a little puzzled.

Jiang Hua sat in the driver's seat, waited for Tang Xinyu to get into the car, and said, "Sit down, let's go." ”

After saying that, the car let out a dull roar.

"Oh, by the way, where are we targeting?" Jiang Hua asked again.

"Genne's corporate headquarters." Tang Xinyu said angrily.

"Understood, sit down, go, goal, Genne headquarters." Jiang Hua made a gesture to leave, and as soon as the words fell, Xiao Yuan and Tang Xinyu felt their bodies lean back violently, but it turned out that the car had started at high speed and rushed to the outside of the train station.

Ten minutes later, with a sharp sound of brakes, the car stopped downstairs at the headquarters of the Genne.

"It's here, get out of the car." Jiang Hua said, after finishing speaking, he got off the car, came to the back and opened the trunk door of the car, Xiao Yuan was better, when he got out of the car, his face was just a little pale, and his steps were vain, but Tang Xinyu climbed out of the car, staggered and ran under a landscape tree, and spit it out with both hands on the tree, and the water in his hand was just used to rinse his mouth.

"Are you alright?" Xiao Yuan hurriedly went over and asked, fortunately, exercising with Jiang Hua every day during this time has greatly improved his physical fitness, so that he will not be like Tang Xinyu now, if it is his previous physical fitness, he is estimated to be not much better than Tang Xinyu.

"Jiang Hua, you're flying a plane!" Tang Xinyu complained, stood staggering against the tree, and said, "Leave me alone, Xiao Yuan, you go up quickly, go to room 1203 on the twelfth floor, and the network department will look for Gu Wolf, Jiang Hua, you stay and deal with the traffic police with me." ”

"Okay, I'll go up first." Xiao Yuan said a word, then turned around and ran towards the building.

Coming out of the elevator, before he walked to the door of the network department, Xiao Yuan heard a rush alarm, this alarm sound was set by him, of course he knew what the situation was, and at the same time, there was no need to find room 1203, the room that called the alarm must be.

"It turns out that there is a problem with the firewall, which god has made a move?" Xiao Yuan trotted a few steps to the network department, pushed the door and walked in.

"Classmate, this is an internal department, and I don't want to bring outsiders." A clerk sitting at the door saw Xiao Yuan, who was dressed as a student, walk in, and hurriedly stood up and said, Actually, he came once when Xuan Ne opened, and that time was also very low-key, so the people in Xuan Ne's network department just heard Gu Wolf and Tang Xinyu often mention Xiao Yuan's name, but no one knew him.

"Xiao Yuan, come quickly!" Gu Wolf turned his head and saw that it was Xiao Yuan coming in, so he hurriedly stood up and beckoned to Xiao Yuan.

Xiao Yuan nodded to the employee who asked him earlier, and then walked quickly towards Gu Wolf.

"What the hell is going on?" Xiao Yuan walked over and asked.

Gu Wolf briefly introduced the situation to Xiao Yuan, and then asked, "Is there any way you can deal with this situation?" ”

"I'll see." Xiao Yuan sat in Gu Wolf's seat and quickly opened the control window of the firewall, and at this time, the running speed of the server became very slow, so that the control window became very slow.

"Fortunately, the server can't handle it, and the data request processing of those foreign IPs is also slowed down, otherwise our firewall really can't withstand it." Gu Wolf said.

The employees of the network department looked over one after another, although they had already known from the conversation between Gu Wolf and Tang Xinyu that Xiao Yuan was the apprentice of Feonix, the designer of this firewall, but they didn't expect that Xiao Yuan would be so young, and their Mr. Gu, the famous top hacker network lone wolf on the Internet, actually stood behind Xiao Yuan like a primary school student, they all felt a little unusual, these employees had some understanding of Gu Wolf's character after being in contact with Gu Wolf for a period of time, although he usually treated employees very generously, But technically, he is a very arrogant person, and what can be said to let such an arrogant person stand obediently behind him, almost everyone quickly has a plan in their hearts.

"It's okay, I'll close that hole first, and then kick these guys out of part of it." Xiao Yuan looked at the situation of the second layer of protection, although this layer of protection had been destroyed by more than half and had become riddled with holes, but there should still be time, so he said to Gu Wolf.

After speaking, both hands in the command acceptance box of the control window, typed a long line of commands in, with the crisp return sound, the control window changed, the original graphics window became a black command window similar to the DOS command line window.

After this window appeared, Xiao Yuan crackled into a line of commands at the command prompt and hit enter again.

"Wait a minute, these guys are going to be kicked out right away." Xiao Yuan said.

"It turns out that this firewall really has a hidden option." Gu Wolf said, and then asked suspiciously, "But why don't you write this option in the clear place?" ”

"In fact, the purpose of this layer of protection is to trap intruders, a more important function is anti-tracking, if the other party is kicked away, then anti-tracking can not become, but because the development of this firewall time is limited, anti-tracking is not the core function of the firewall, so, I haven't had time to write, so in order to prevent just in case, I made a kicking option, after the development of the anti-tracking function in the future, this kicking option will be built into the anti-tracking function, no need to be in a separate column, in addition, There aren't many people in this world who can break through this layer of protection, and it's almost impossible to use it in normal times, so I just hid it. Xiao Yuan said.

"So that's the case, but your hiding was almost broken by someone to break this layer of protection." Gu Wolf suddenly smiled.

While the two were talking, the firewall had already begun, and those IPs in the second layer of protection were blocked and kicked out, and the CPU usage and memory usage also improved.

But at this moment, an employee shouted: "Mr. Gu, there are only four IPs coming over!" ”

Obviously, it was the other party who found out that his IPs were shaved out, and the original loopholes were blocked, and a new round of scanning began.