The people of FSK waited downstairs in the intelligence department downstairs for a long time, and when they did not see a reply, they were a little anxious, and they received an order from the company's headquarters to make sure that they moved back all the products ordered by country F today, in the words of the headquarters, that is, "three lights", seeing the equipment pulling the equipment, seeing the software unloading the software, even a piece of paper on the manual, and it could not be left for the people of country F. They were also very puzzled, they didn't know what happened to the headquarters this time, and where did they get so angry.

"Lieutenant!" the head of the FSK couldn't wait a little, "Could you please help me ask again, when will our equipment be pulled away?"

The lieutenant in charge of the guard at the door downstairs had a serious face, "Please be patient, there will be an answer!"

"Damn!" the people of FSK cursed in a low voice, they had been waiting for more than an hour, saying that they had asked their superiors to go, and the superiors had to fall into the pit, and they hadn't been fished out for half a day.

The FSK people were depressed, and when they turned around, they saw a large number of people hula all pouring in, and they were all carrying equipment, cameras, cameras, these people are a lot of bulls, they walked up to the two lieutenants, and took out their documents, "We are documents, we are going to interview your person in charge here!"

The lieutenant couldn't be perfunctory at this time, and said, "Please wait, I'll ask for instructions!", after speaking, turned on the wireless walkie-talkie and asked for the opinion of the above. After about ten seconds, the lieutenant turned off the intercom and said, "Okay, if you want to be a reporter, please come with me to the press center!"

The lieutenant took out a magnetic card and swiped it at the elevator door behind him, and the elevator door immediately opened, "Please!"

The reporters grabbed their equipment and rushed to the elevator.

The FSK people were a little anxious when they saw that everyone else had entered, gritted their teeth, and also blended into the team of reporters, squeezed into the elevator, and it was better to find a chair to sit on it than to stand in the lobby downstairs, mainly because he was also curious, and he didn't know what so many reporters wanted to do, so it was better to go and see.

Under the leadership of the lieutenant, everyone went directly to a large conference room, each found a seat and sat down, and the small door on the side of the conference room slid open, and a major general walked out and walked straight to the podium in front of him. "Friends from the media, I am Major General Richard, and I am responsible for answering your questions today, please!"

All the hands below were raised, and only the FSK people did not move.

Richard randomly designated a person, and the reporter asked, "I'm a reporter from the Free Press in country Z, and we just received news that your department is in the hacker circle, and a bonus of $1 million is being offered to find vulnerabilities in the policy-level firewall.

"Nothing else!" Richard immediately denied, "we have never done anything like this, and the news you received may be a rumor! Okay, next!", Richard pointed to the next reporter.

"Yesterday we had a network failure in several departments at the same time, what is going on?"

Richard frowned, and secretly wondered in his heart, these reporters are really well-informed, if the Ministry of Intelligence has this kind of efficiency, it will not be passive everywhere, "I think you are asking the wrong person this question, you should go to the National Computer Security Center to ask, they are responsible for the operation of the country's critical networks." ”

"So, may I ask if there is a malfunction in the network of the intelligence department?" the reporter asked rhetorically.

"Never! Our network has been working properly!" Richard said.

At this time, the third reporter stood up, "We got the news that ZF had purchased a batch of policy-level firewalls before, but yesterday the Minister of Intelligence suggested that the Ministry of Defense return these products, and this suggestion was immediately approved by the Ministry of Defense." Excuse me, what's going on, is it related to yesterday's network failure?"

Richard was stunned, this reporter was playing a trick on himself, but fortunately, he reacted, "I said, the intelligence department's network has never failed, as for the return of strategic products you said, I don't know where you got the news, but I have never heard of such a thing! Next!", Richard pointed to FSK with a big hand.

The FSK people were a little surprised, and pointed at themselves, some didn't confirm, but they didn't expect to be named as a person who joined in the fun.

Richard nodded, "It's you, please!", he had already noticed this person, he had never raised his hand, and he was not as restless as other reporters, he liked such reporters, and it was estimated that he would not embarrass himself.

The FSK guy had no choice but to stand up, scratch his head, and said, "I'm sorry, I'm not a reporter, I'm an engineer at Dorice, I came up to find someone who can take care of things, and ask me when I can pull away the strategic products you unsubscribed from, I've been waiting for nearly two hours." The lieutenant below told me that he needed General Richard's signature, I wonder how many of you have Richard here?"

Richard almost vomited blood, but he didn't expect that this guy who seemed to be the most honest was actually the most dishonest, and the question he asked was simply his own life, and he was busy in front of him, and now he was all exposed.

The media reporters present were all in an uproar, this Richard just said that he didn't know that there was no such thing as unsubscribing, who knew that people came to pull the unsubscribed products were here, this guy actually dared to say nonsense, now see how he demonstrates.

Richard couldn't wait to eat the FSK people alive at this time, he glanced at the other party hatefully, and then said: "That's all for this press conference, if there is any progress or change on these issues that everyone is more concerned about, we will inform you in time, thank you!"

After Richard finished speaking, he brushed his sleeves and left.

The reporters surrounded the FSK people in the middle and asked what was going on, but the FSK people didn't dare to say anything else, so they told them about the unsubscription, in fact, he was ordered to pull things, and it was impossible to know so much.

Half an hour later, the FSK people finally got what they wanted, pulled the equipment away, and did not even leave a manual from the intelligence department of country F. The intelligence department does not want the media to make a big deal out of it.

Anyway, Richard is planted, he has been unlucky to come home recently, and he can't do anything well.

Zhang Xiaohua spent two days to turn more than a dozen real estate, and finally helped Liu Xiao pick a house, the house is an existing house, but it is not decorated, pay to get the certificate, Zhang Xiaohua began to be busy with Zhang Luo decoration, this she likes to do, after all, she is studying art, said that she will personally design the decoration renderings for Liu Xiao, and after finding someone to measure the house, she will lie on Liu Xiao's computer every day to design and design. Liu Xiao had no choice but to let her go, anyway, he didn't have any requirements, as long as he could live, he would be safe.

After dinner in the evening, when she returned home, Zhang Xiaohua went to continue working on her great design blueprint, Liu Xiao turned on another computer, sent and received emails as usual, and logged in to QQ. As soon as it went online this time, I received a message from Treading Snow without a trace, "Why did you kid suddenly use the Internet to contact me again, I thought you wouldn't use the Internet to contact me anymore, I haven't logged in to this broken thing for a long time!"

Liu Xiao sat up straight after a "swoop", and replied to Treading Snow without a trace after a few clicks, "I have something to ask you, how do you know that someone is going to deal with me, don't use 'there is no impermeable wall in the world' to perfunctory me, I want to know the reason!"

"Liu Xiao, what's wrong with you?" Zhang Xiaohua looked back at Liu Xiao, and she suddenly felt that something was wrong with Liu Xiao's emotions.

"It's okay!" Liu Xiao waved his hand, "You continue to work on your design, I'll talk to someone about something!"

"Talking about something?" Zhang Xiaohua leaned over and saw that none of Liu Xiao's avatars flashed on QQ, not even a bright one, "Who are you talking to?"

"A friend!" Liu Xiao smiled, "You go and get busy with you! I left him a message, but I haven't replied yet!"

Although Zhang Xiaohua was puzzled, she didn't find anything abnormal, so she had to go back to her own machine to work on the design, and glanced at Liu Xiao from time to time to see if there was any change in Liu Xiao's expression.

Liu Xiao waited in front of the computer for about ten minutes, but the news of stepping on the snow without a trace never came, Liu Xiao was helpless, patted the table depressedly, and stood up.

"What's wrong with you?" Zhang Xiaohua asked again, "Is there something wrong?"

"Don't speak!" Liu Xiao suddenly raised his hand, signaled Zhang Xiaohua not to ask, and then pounced on his computer, because he found that there was one more thing on the desktop of his computer, that is, the small military flag, how could this be possible, he had obviously installed policy-level firewall software, and it was impossible for him to come in so quietly without a trace!

"Didi, Didi!", Liu Xiao's QQ flashed at this time, he clicked on it and saw that it was a message sent by Treading Snow without a trace, just a few words: "This is the reason!"

Liu Xiao felt that his head was clouded at that time, and then he was planted in a chair, how could this be, the strategic level that he was proud of, was still so vulnerable in front of the snow without a trace. All along, he has been struggling with the goal of successfully defending against an invasion without a trace, if this goal is spread out, I am afraid it will become a joke of others, and no one would have thought that the head of the soft alliance would have such a ridiculous goal. But this is the goal, Liu Xiao has struggled for several years, and he has not succeeded so far, every time he progresses, he will be more powerful when he steps on the snow without a trace, and he seems to never be able to catch up with his rhythm!

Zhang Xiaohua stared at the screen, and clicked on Liu Xiao's chat history again, she found that the chat history was empty, and the things that were sent out or seen disappeared automatically, "What's the reason!", Zhang Xiaohua pushed Liu Xiao, "What stupid are you posting!"

Liu Xiao came back to his senses, then dragged the keyboard again, and sent a message to Treading Snow without a Trace, "I understand why you can know so many secrets! But I didn't expect that the strategic-level products that I have spent so much effort to perfect are still so vulnerable in front of you, master!"

The news of stepping on the snow without a trace this time was very fast, "Don't be discouraged, you kid is already very powerful, I spent a month looking for your strategic-level vulnerability, this is the most laborious time I have ever had, but unfortunately I just found out the loophole, and your product has been upgraded again." In fact, you didn't lose today, if you use the existing technology, it will be difficult to penetrate your policy-level firewall!"

"Then didn't you still come in?" Liu Xiao smiled bitterly.

"That's because the technology I use is a technology that you can't access at all, and it's completely higher than the current knowledge architecture!" replied Xue Wuxian replied, "If we all use the existing system to level the playing field, maybe I'll lose!"

Liu Xiao was puzzled, what is higher than the current knowledge structure, even if it is ever-changing, in the end, it must not return to the most basic communication protocol? This is universal, otherwise even if you create a new communication protocol, but other computers can't recognize it, then you can't communicate, even if you want to invade, then there is no way.

"Forget it, it's too early to tell you about this thing now!" "The news of stepping on the snow without a trace came again, "I'll explain it to you in detail when I have time later, I'm busy beforehand." You've been paying attention lately, they're not giving up, they've borrowed a batch of strategic-level products to study the loopholes in your rule settings!"

Before Liu Xiao could reply, the avatar of stepping on the snow without a trace was already black.

"He's the master you said about stepping on the snow without a trace?" Zhang Xiaohua's memory is really good, Liu Xiao only said it once, and she remembered the name, "His skills are really that powerful?"

Liu Xiao sighed, stood up, and then pointed to the small military flag on the computer screen, "See? Every time I contact on the Internet, he will insert a military flag on my computer to indicate that the invasion was successful, which is a form of our appointment." At the beginning, I still thought that I had the potential to rise, I could surpass him sooner or later, and I hoped that I could also insert a military flag on his computer!", Liu Xiao shook his head with a wry smile, "Later, I knew that this was a luxury, it was impossible to achieve, his skills could not be reached at all, it was too profound! So I changed my expectations, hoping to successfully defend against one of his invasions, as long as one time was enough, but unfortunately it was not realized." You know why I'm always emphasizing security, and why my hacking skills are stronger than offensive, and I think it probably has something to do with my expectations!"

After Zhang Xiaohua listened, she didn't speak for a long time, and it took a long time before she said "oh", and then she laughed heartily, laughing until she fell on Liu Xiao's bed, rolling around and laughing.

"Is it that funny?" Liu Xiao asked.

"It's funny, it's so funny!" Zhang Xiaohua smiled, "I see that you are usually very good, and you don't take anyone seriously, but I didn't expect you to be abused by others! What kind of policy-level firewall of yours was not created in the shadow of being abused, right?"

Liu Xiao sweated profusely, she really shouldn't have told Zhang Xiaohua this, this is over, she can be regarded as catching a handle, and it is estimated that she will have to use this to cancel herself from time to time in the future, "Okay, don't laugh, do you want me to tell me a few troubles about you!"

"You dare!" Zhang Xiaohua immediately jumped up from the bed and glared at Liu Xiao, "I'm going to continue designing!", after speaking, he walked to the computer with a tense face, and as soon as he sat down, he couldn't help laughing.

"Alas......" Liu Xiao sighed and muttered: "What kind of technology is this, which can be completely higher than the current knowledge structure, and can communicate with all computers interconnected, and even can avoid the complex rule screening at the strategic level?"