Liu Xiao knocked on the door and entered, and the eyes of dozens of people in the "private room" looked at him.

"Liu Xiao, are you in trouble?" Lan Shenghua asked.

"I want to know the details of the server I'm going to test today!" Liu Xiao said.

"What's the matter?, is there anything wrong with the server?" Lan Shenghua looked at Liu Xiao.

"I just scanned the server, and found that the server is actually quite secure, so it doesn't seem like there's any need to ask us for a security check!"

"That's okay, I'll help you find it!", after speaking, Lan Shenghua flipped through the pile of documents on his desk, flipped through it for a while, and pulled out a folder, "Found it, here! I'll take a look!" Lan Shenghua looked at the documents, "There is no problem, you can take a look again!"

Liu Xiao took the document in the past and quickly flipped through it, there is really no problem, the other party is a company engaged in electronic technology research and development, in this folder, there is a letter of authorization from the other party to authorize the soft alliance to conduct security testing, there is a certificate of the right to use the IP of the other party's company, and a copy of the registration of the other party's company.

"Did you find anything?" Lan Shenghua asked.

Liu Xiao shook his head, "Have you verified all this information?"

Lan Shenghua laughed, "It must have been verified, and in our business, safety is the first criterion." Lan Shenghua paused, "That's it, you take this information, and let the people from the business department verify it again, and after confirming that there is no problem, you will conduct a safety inspection!"

"Okay!" Liu Xiao responded, took the information and went to the business department.

Half an hour later, Liu Xiao came out of the business department, it was completely relieved, it seemed that he was really worried, the business department verified the information provided by the other company, all of which were true and legal, and Liu Xiao also called the other party's company, and the other party also personally confirmed that it was indeed authorized to the soft alliance for security testing, and the IP address and server name were not bad at all.

Liu Xiao naturally had nothing to say, returned to his desk, and began to think about how to conduct a security inspection of this server, ordinary security scans no longer worked, except for that strange port, there was no useful information at all.

"But how do you do it?" Liu Xiao scratched his head, he couldn't get useful information from outside the server, and he couldn't make the next move, he couldn't rely on the absolutely sure loophole to attack the opponent's server first, and then arrange the next move, that was the only way to deal with Wu Yue Overlord and Ufeifan. I am now responsible for detecting security vulnerabilities for the other party, so I naturally have to detect all the vulnerabilities from the outside to the inside.

"The problem is, there are no loopholes detected by the outside!" Liu Xiao was a little unsure, he didn't want to expose all his tricks, but at the same time, he also wanted to sneak into the small office area as soon as possible and get the evidence that Lan Shenghua was ufeifan. Perhaps the current work of these safety inspections is the test that Lan Shenghua said.

Liu Xiao sat in his seat and weighed back and forth, and after about half an hour, he made up his mind and decided to take a risk, he wanted to take control of this server first, and then conduct a detailed internal security inspection of it, and finally analyze the reason why it was so secure on the outside.

Liu Xiao downloaded a tool from the Internet and came back, this is a tool he made based on the invasion method of treading snow without a trace, which can silently pass through all existing firewalls and instantly penetrate the opponent's system without being detected. Liu Xiao saw that the people around him were busy, and no one paid attention to him, so he quickly filled in the IP address to be detected on the tool, and then launched an attack.

The method of stepping on the snow without a trace is really tried, just a few seconds, Liu Xiao entered the opponent's system, Liu Xiao quickly called up the command line, typed the command, and prepared to check the current situation of the opponent's server.

Soon, the information was fed back, and the other party's server was currently unguarded, and the logged in administrator account had not had any operation instructions for several hours.

Liu Xiao was relieved, selected the testing tool he wanted to upload, and was about to pass it over, just about to click OK, Liu Xiao's afterglow swept away, and he just aimed at the folder he got back from Lan Shenghua, and what was placed on the top at the moment was the other party's testing authorization letter. Liu Xiao suddenly noticed that there seemed to be something wrong with the document, so he paused his actions, reached out and took the document over and looked at it carefully, and still felt that there was a problem with it, but it seemed that he couldn't say where it was.

Liu Xiao had to check the document one by one, and when he read the name of the server provided by the other party, Liu Xiao reacted immediately, that is, something was wrong here, Liu Xiao called up the inspection information of the server he had just made, and sure enough, the names of the two servers were indeed different.

"No!" Liu Xiao was a little puzzled, could it be that the other party was negligent for a while and wrote the name of the server wrongly, or did the other party modify the name of the server after authorizing it to SoftAlliance? But when he went to verify the situation in the morning, why did the other party provide the name on this document?

Liu Xiao was a little panicked at this moment, since it was not the other party's fault, could it be that he had invaded the wrong server? Liu Xiao quickly typed another command on the other party's server, and the returned message almost stunned Liu Xiao, the IP address of this server was very different from the IP address on the authorization letter, and there was no similarity.

Knocked on his head vigorously, Liu Xiao couldn't react a little, even if he invaded by mistake, it wouldn't be so wrong, the IP address was wrong with one or two numbers, it was understandable, everyone would be negligent, but he wouldn't make a mistake with two completely different IP addresses!

Liu Xiao took a look at the attack record on his tool, and the IP address of the attack target was not filled in incorrectly, it was completely the IP address on the authorization letter, but now where did this unfamiliar server and IP address come from?

At this moment, Liu Xiao's heart was beating wildly, this strange situation made him feel very uneasy, he quickly looked through the server, when he saw the name of a tool on the other party's desktop, Liu Xiao's face suddenly turned white, and then quickly cleared his attack log, and then withdrew from the server.

Turning off the computer, Liu Xiao went straight to the bathroom, along the way, his face was extremely defeated, he never imagined that the server he mistakenly invaded would be a military communication server, responsible for the transmission and conversion of the military network and the military's subordinate military scientific research units, this is a confidential communication server, not anyone who wants to invade will dare to invade.

The cold water stimulated Liu Xiao's facial nerves fiercely, and Liu Xiao slowly calmed down, he couldn't figure it out, he couldn't figure it out, he was obviously conducting a security inspection on the server of an electronic technology research and development company, and it was authorized, and there was no mistake in his own operation, why did he kill the past, but the other party's server turned it over, and it actually became a confidential communication server that would not be authorized at all.

Liu Xiao thought that he was attacking an authorized server, so there were no protective measures, but fortunately it was a clever intrusion method without a trace, so the anti-espionage program on the other party's server did not call the police, otherwise, he would now have to be like the evil sword back then, and the explanation could not be explained clearly, so he could only go into exile overseas.

Thinking of the evil sword, Liu Xiao suddenly felt a pang in his heart, remembering that the last time the Southern Emperor Dragon came to Feng Ming, he had mentioned that more than three years ago, the boss and the evil sword agreed to compete to see who could successfully steal the information from the designated server first, but the careless evil sword thought that the server was just an ordinary server, so he attacked it without any protective measures, and finally had to go into exile.

The opponent of the evil sword at that time was the boss, and the ufeifan he suspects now also has a great relationship with the boss; the ordinary server attacked by the evil sword finally became the server of the secret department, and now the object of his own security inspection has also become a confidential communication server for some reason.

Two things that have been separated by more than three years can be so similar, the people involved in the incident have bosses, and the variable of the incident is that an ordinary server suddenly becomes a confidential server, isn't there anything strange about it?

It is not technically difficult to make the target of the attack another server, and Liu Xiao can do it himself. Just take down the target server in advance, and then work on this server to make all the data sent to this server forward to the confidential server. If you are careful, the attacker will not notice the abnormality at all, and he, like the confidential server, will think that he is transmitting data to and from the target server, and he will not know that he has fallen for the "information trafficker".

"Who did it on the server of the electronic technology research and development company, and why did he do this?" Liu Xiao asked himself, in fact, he knew very well in his heart that the biggest suspicion was the boss, but Liu Xiao was not sure what the boss was doing this. They first tempted themselves with a luxurious life, and then Lan Shenghua hinted that they could enter the "core layer" in the back, and finally praised themselves every now and then, is all this fake, is it confusing themselves?

Liu Xiao understood a little at this time, as he analyzed earlier, ufeifan is a person who must be revenged, he has never stopped retaliating against himself, and if he fails to report and frame, he will have a plan to frame him.

The hateful thing is that he is so naïve, he was actually confused by their successive overtures these days, thinking that he would soon be able to get close to the core layer of the other party, and the funny thing is that for more than three years, their wrists have not changed at all, and they are still those two old brushes, they hurt the evil sword like this back then, and now they think that they can also take it down like this.

"Damn!" Liu Xiao smashed his fist against the wall, he was indeed a little angry with himself, and the other party easily fooled himself. If it weren't for the technology of stepping on the snow without a trace, I am afraid that I would have become a spy wanted by the Internet supervisor and the military at this moment, but ufeifan They would be watching their jokes like fools. didn't find out ufeifan, but put himself in, which is simply a great shame.

Liu Xiao smashed the wall like crazy, his fists were smashed with blood, but the depression in his heart did not decrease at all, unscrewed the faucet, and let the cold water rush the blood on the back of his hand, Liu Xiao looked at himself in the mirror, gritted his teeth hatefully, "No, you must not just forget it!"

Since encountering ufeifan, Liu Xiao has never lost, and this time is the same, he doesn't want to lose, so he decided to take another risk, he doesn't want to wait for any more opportunities, and he doesn't want to grab any real evidence, just this time, he wants to completely put ufeifan to death!

"Either he dies, or I die!" Liu Xiao turned around and walked out of the bathroom!