Liu Xiao wanted to stop Li Yicheng, but Li Yicheng couldn't sit still, and after some nonsense, he left this group of big people and ran back to prepare materials.

When the guests came about the same, the time was just right, the mayor of Leicheng returned to the venue, announced the opening of the summit, the first speech of the conference, naturally the mayor's, he was like a lobbyist, the Leicheng preferential policies were briefly introduced, at this time each guest also received two materials, one is about the preferential policies of Leicheng and the contact information of the person in charge of investment, and the other is the schedule of the conference. Liu Xiao looked at it, and his keynote speech was indeed ranked last.

After the mayor finished speaking, Gu Zhendong came to the stage and talked about the development of Huawei and Leicheng. Then there were heavyweights such as Microsoft's Tang Mike, Intel's vice president and so on, Liu Xiao listened to it, and the speeches of these people did not have much gold content, all of them were some very broad prospects. But then again, this is not a technical seminar, and it is understandable that you will not hear anything valuable. The reason why everyone will still come to participate is because of affection, and secondly, they want to know the people they want to know through the conference, and the communication under the conference is what everyone values.

Bobby's plan was handed over to the Cyber Security Department for discussion, and after expert argumentation and verification, Bobby's plan was indeed feasible. So the plan was quickly transferred to the Ministry of Defense, which, after consideration and investigation, sent the final conclusion to the Ministry of Intelligence: the plan is feasible and passed!

Langdon walked into the principal's office with the results and reported the matter to the principal.

The person in charge looked at the various materials handed over by Langdon, the arguments of network experts, and the approval of the Ministry of Defense, "Langdon, what do you think about this matter?"

Langdon frowned, as if thinking about something, and did not answer the question of the person in charge.

"Say whatever you want!" the person in charge knew Langdon had something to say.

"General, this plan is indeed impeccable, and even the experts can't fault it, but I think it's just a superficial phenomenon!" Langdon said.

"Oh?" the person in charge was a little surprised, "tell me more about it!"

"According to my research, this kind of defense system began to be formed by the United Kingdom six years ago, and has been serving the British network for more than five years. A total of six layers of defense system, at first glance, may sound very complete and secure, but it is undeniable that in the field of cybersecurity, no technology can still maintain its advanced nature after five years of service!" Langdon looked at the person in charge.

"Are you saying that this security system is a technology system that is about to be phased out?" the person in charge understood Langdon's words, and this was indeed a problem that could not be ignored.

"Even if this kind of external three internal three systems are not outdated, but the total budget of this program is as high as 6 billion US dollars, just the outer three systems, it will cost 5.2 billion US dollars, with this money, we can buy the strategic products of the soft alliance, after all, this is a new safety standard that everyone agrees on, and it will not be eliminated within a year or two! Moreover, the strategic products of SoftAlliance can fully realize the outer three and the inner three, and the hardware firewall is actually to implement the functions of the outer three, and their software products allow us to directly realize the functions of the inner three without making any changes. "This is the most incomprehensible thing about Langdon, before F? SK deliberately raised the price of strategic products in country F, which was opposed by the Ministry of National Defense, why did the Ministry of Defense approve Bobby's plan very happily this time, and Bobby's plan cost much more money than the strategic products after the price increase.

The person in charge calmly frowned, and went through the materials again, and in the arguments of all the network experts, there was no mention of the problem that Langdon said, was it because the experts were negligent, or were these experts inferior to Langdon, an amateur player? The person in charge put those materials on the table, "What you said is very reasonable, but I think that the Ministry of Defense must have its own considerations if it can pass this plan, so let's ask the people of the Ministry of Defense now to clarify this matter!"

Langdon nodded and said, "In my opinion, the reason why the people in the Ministry of Defense passed this plan may be because they have publicly announced that the strategic products of the soft alliance are not safe. I think it's better to find a network expert to re-argue the problem I just mentioned, and we can't afford to waste such a large budget. ”

"Okay!" the person in charge grabbed the phone on the table, "I'll talk to them about the situation now!"

Before the person in charge's phone could be dialed, the signal soldier walked in, saw Langdon, and said, "General, Mr. Bobby is here, I have something to discuss with you!"

As soon as the person in charge made a look, Langdon understood, followed the signal soldier out of the office of the person in charge, and brought the door by the way, questioning the matter of this plan, before he figured it out, he couldn't let Bobby know that this kind of technology is awesome, and the most taboo thing is that others question their own level and ability.

Langdon returned to his office, and Bobby was already waiting there, "General Langdon, has the Internet been too peaceful in the last few days?"

Langdon laughed, "I finally know now that Mr. Bobby's name is of great value, if your personal identification seal can be hung on our servers all the time, we can reduce our cyber defense budget by at least three or four billion dollars a year!"

When Bobby heard this, a rare smile appeared on his face, and he waved his hand, "This can only be a temporary emergency method, those hackers who attacked only gave up the attack out of caution before they figured out the situation, they were not afraid of me, in the *** of hackers, no one has ever been afraid of anyone." ”

"Mr. Bobby is too modest!" Langdon laughed, "It's not like anyone who puts a personal seal on it can scare off hackers who come to attack!"

"General Langdon!" Bobby looked at Langdon, "I heard the Department of Defense has approved my plan?"

"At present, there is only a preliminary approval, and the final approval has not yet come down, and the opinions of various departments are being sought!" Langdon smiled on his face, but secretly wondered in his heart, the approval of the Ministry of Defense has only just come down, and this Bobby has chased here, and his news is too well-informed.

Bobby didn't say anything, just bowed slightly, and said, "I don't know how General Langdon thinks about the other plan I said last time?"

"What?" Langdon wondered, not knowing what Bobby was talking about.

"I read the report that China Leicheng is currently holding a summit on Internet and software technology, and the world's well-known IT companies are all gathered, and several domestic network security companies in China are also attending, especially Liu Xiao, the head of the soft alliance, and he will have a keynote speech tomorrow!" Bobby glanced at Langdon, "Don't you think this is an opportunity?"

Langdon finally understood that what Bobby was talking about was a plan to deliberately create trouble and trap Chinese hackers, "Does Mr. Bobby have any specific plans?"

"Lei Cheng also set up a website for this summit, responsible for all aspects of the report, as well as to broadcast the summit video to the world!" Bobby pinched his fingers, "I have already tested, their servers do not have strategic products installed, there is a chance to win!"

"Are you trying to take down this website, demonstrate to them, and provoke them?" Langdon asked, frowning slightly, "But this doesn't seem to have anything to do with Chinese hackers, and if you take down this website, it will be the city government of Thunder City, not the Chinese hackers, who will lose face!"

"It depends on how you operate, what if you take down the website and challenge Liu Xiao by name?" Bobby chuckled twice, "Liu Xiao is the best security expert in China, he is attending the meeting at this time, it just so happens that the website of the summit has been hacked and cannot be recovered, who do you think is the first firefighting captain that Lei Cheng will remember?"

"Of course it's Liu Xiao!" Langdon nodded, it turned out that Bobby's plan was here.

"I have already drawn up a comprehensive attack plan, but Liu Xiao will go to the server site, he will definitely know who the opponent is, and he will definitely come to retaliate, I understand his character!" Bobby looked strategic.

Langdon also knows Liu Xiao's character very well, if this really lets Liu Xiao know that someone did it on purpose, then he will definitely retaliate, there is no doubt about this, "Mr. Bobby, then which intended target are you going to lure Liu Xiao to attack?"

"Cyber Security Department!" Bobby seemed to have a plan, and he said the answer without thinking about it, "The Cyber Security Department has complete tracking equipment, and there are many experts who can be assigned and coordinated, as long as Liu Xiao comes to attack, he will definitely be able to catch his tail, this time I will let him never have a chance to turn over." ”

Langdon thought for a moment, and then said: "Then how sure is Mr. Bobby?", Langdon hesitated, that Liu Xiao is not easy to deal with, even Sidney failed, and now Langdon has no hope of catching Liu Xiao's tail, he just hopes to fight and weaken the soft alliance through other ways.

"Eighty percent!" said Bobby affirmed, and he seemed to be particularly fond of the number eighty percent.

Bobby said so confidently that Langdon couldn't ask anything more, so he had to say, "Then I'll contact the cyber security department now and see what they mean!"

"No!" Bobby stood up, "You take me to the Cyber Security Department, and I'll tell them about my entrapment plan myself!"

Langdon suddenly felt a headache, but Bobby is now a cyber security consultant appointed by the Ministry of Defense, and it is normal for people to go to the Cyber Security Department, and it is not easy to stop him, forget it, whether it can be done or not, let the people from the Cyber Security Department make their own ideas, thinking of this, Langdon said: "Okay, I will accompany Mr. Bobby over now!"

Liu Xiao finally returned to the hotel, just lay on the bed and wanted to rest for a while, when there was a knock on the door, "Damn!" Liu Xiao got up from the bed very reluctantly, these days he is not busy at the meeting, the entertainment schedule is full, many people want to see if there is a chance to cooperate with the soft alliance, Liu Xiao coped with three times in one night, and now he is almost exhausted.

"Who?" Liu Xiao asked, then opened the door, and then found that the person outside was Gu Zhendong, so he quickly got out of the way, "Mr. Gu, why are you, please come in!"

"If you don't enter, you quickly clean up, take those guys of yours, and come with me!" Gu Zhendong's face was very ugly.

Liu Xiao didn't understand for a while, "What guy?"

"Of course, it's your tool for safety testing!" Gu Zhendong said.

"Is something wrong?" Liu Xiao asked, then turned around and walked back to the room, closed the notebook on the table, and put it in his bag.

"Let's talk slowly on the road!" Gu Zhendong helped Liu Xiao pack up his things, and then they left the hotel together, and his car was waiting at the door at this time.

As soon as he got in the car, Gu Zhendong said: "For this summit, the city government has built a special website to release all aspects of the summit information in a timely manner, and provide video on-demand of all keynote speeches. I just received a call from the city government, saying that the website was hacked, and the experts of the Internet Supervision have been working on the scene for a long time, and it is not good, let me ask you to go over and take a look!"

"Hacked?" Liu Xiao was a little surprised, "Didn't you use policy-level protection?"

Gu Zhendong shook his head, "This matter is taken care of by someone from the city government, and it is not under my control, otherwise how could this kind of thing happen." ”

"It's okay, you'll know what's going on when you get there!" Liu Xiao bit his mouth, strange, who is so boring, it's just a matter of hacking the website server, why can't it be recovered.

The two rushed to the city government's computer room, where many network administrators were busy, and two police officers in network supervision uniforms were standing there discussing something.

"Hello Mr. Gu!" The person in charge of the scene recognized Gu Zhendong at once, and then also recognized Liu Xiao, "Hello Mr. Liu! You are here, now we are relieved!"

"Director Ding, are you in charge of the website this time?" Gu Zhendong obviously knew the person in charge.

"Yes!" Director Ding was a little embarrassed, "Don't you want to ask Mr. Liu to come over and take a look!"

Gu Zhendong sighed and raised his hand towards Liu Xiao, "Let's go, let's go in and have a look!"

"The two bosses, please come in, I'll take you to see that server!" Director Ding hurriedly led the way, and led the two to the place where the two network supervisors were standing, "This is the server, the original account password of the server has been deleted, and the new account password has been changed, and now the experts of the network supervisor are cracking the password!"

Liu Xiao nodded, he had already seen that there was another computer responsible for cracking the password outside the server, and looking at the cracking progress display, it was estimated that there would be no results in seven or eight hours. "Did that person leave any clues after hacking the server, such as leaving a message on the website or tampering with the web page?", Liu Xiao asked.

"This is Mr. Liu of the Soft Alliance!" Director Ding hurriedly introduced to the two network supervisors, "You can introduce the specific details to Mr. Liu!"

As soon as the two network monitors heard it, they immediately paid attention to it, Liu Xiao's name, anyone in the industry, who doesn't know, "The other party tampered with the homepage of our website, but due to the timely discovery, we changed the domain name and located the website on another server, but there was nothing on that server, and all the information of this summit was still in this server." ”

"What does the altered webpage look like?" Liu Xiao asked.

"I have a backup here!" A network supervisor knocked on a computer next to him, and then a page was displayed, the page was black, and there were big blood-red characters in the middle, Liu Xiao looked at it, and felt that the style of this page was very familiar, some time ago, Shang Yue made a big fuss in country F, it seems to be this style, but this will definitely not be Shang Yue's doing, could it be that someone in country F deliberately retaliated?

Liu Xiao looked at the words on the page, it seemed to be a poem, but it was a little out of tune, and the last sentence was "I stand in front of you, but you can't see me v". Liu Xiao immediately noticed the last letter V, it should be a full stop here, how can it be a letter V, these two keys are not together, it seems that there is no possibility of pressing the wrong one!

"Mr. Liu, did you find something?" The people in the network supervisor looked at Liu Xiao's expression and seemed to have found something.

"I just think the last letter is a little strange!" Liu Xiao pointed to the letter, "There is no mistake in the punctuation of the whole poem, why is the last one wrong?"

"It may be that the hacker who invaded pressed the wrong button for a while!" the person from the network supervisor analyzed, "Generally, after the intruder enters the target, he will have a high degree of nervousness, and it is normal to press the wrong button." ”

Liu Xiao shook his head, frowned and thought about it, he felt that this letter V was not so simple, "V!V!", Liu Xiao muttered a few times, and suddenly remembered one thing, those website servers in country F don't know what's wrong in the past few days, yesterday Shang Yue called and said that no matter which one he went to spy on, a lot of letters V would always be returned, could there be any connection between these two things?

Liu Xiao thought of this, so he took out his mobile phone and began to dial Shang Yue's phone, "Shang Yue, let me ask you, yesterday you said that the server in country F would return a lot of Vs, what's going on?"

Shang Yue over there seemed to be asleep and was woken up, and he stared at him for a long time before he said: "V?V? Oh, you said that V, I have already checked, according to the information on the Internet, it is said that this is the personal identification of a security expert named Bobby McKinnon, but I have not heard of this person before." What's wrong, why are you suddenly asking about this?"

"Oh, it's nothing, just think about it and ask by the way!Okay, don't disturb your rest, you can sleep!" Liu Xiao hung up the phone after speaking, "Bobby McKinnon?", Liu Xiao shook his head, he had never heard of such an expert in the security industry, he even dared to hang his personal identity on the server to scare the hackers who came to attack, I had never heard of it, who to scare?

Liu Xiao glanced at his mouth, no matter what, let's try it, so he put away his phone and said to the network supervisor: "You pause the cracker first!"

The network supervisor tapped on the keyboard, and the work of cracking the password was suspended.

Liu Xiao came to the server, and in the password column, Bobby McKinnon typed in the English alphabet, and as soon as he hit enter, the computer showed "Logging in." ”

At this moment, not only the two network supervisors, but also Liu Xiao himself, was also a little stunned, and really let himself guess, this letter seems to be deliberately left by the attacker, and it is left by the security expert Bobby McKinnon who has not heard of it. Liu Xiao was a little puzzled, since the hacker who attacked deliberately changed the password to lock the system, then his purpose was not to let people easily enter this server, so wouldn't it be a bit redundant for him to leave this letter as a reminder?

"Did he deliberately want anyone to see it?" Liu Xiao immediately thought of this possibility, wouldn't he just let himself see it? Except for the soft alliance, no one seems to be staring at country F every day, let alone anyone who knows Bobby McKinnon, who has never heard of it, besides, there are so many website servers in China, but the other party chose the website of this summit to leave this mark, that is, the audience has been determined.