Liang Zongqi's cousin mayor, although he is a layman, but Hu Yifei is in love, and people immediately understand, and they say that it is the most critical moment. On the other hand, Liang Zongqi is an expert, but his understanding is ridiculously poor, Hu Yifei doesn't want to scare Liang Zongqi, but he doesn't make the situation more serious, this guy will come back when the time comes, and let you tie your hands.

The front is to cast the net, and now is the critical moment to close the net, a careless move, may let the hackers who have already entered the gang to escape, then it will be endless trouble.

"Seeing that we're going to tighten the ropes, these hackers are going to have a desperate struggle, and they're not going to let us put the ropes around their necks so easily." Hu Yifei looked at Liang Zongqi, "I think the most likely target for them to attack is the official website of our Splendid World Project, followed by the websites of government departments at all levels in Haixi City. With little determination, they will choose a few of the most impactful targets. ”

Liang Zongqi was trembling all over, his forehead was dripping, the matter of grabbing tickets has not been solved yet, and there has been a hacker attack, this simple thing, how is it getting more and more complicated. He was a little flustered at this time, although you have a general judgment, but you don't know when the hacker will attack, and in what way, he is completely passive, "Xiaohu, do you have any countermeasures?" But don't let this kind of thing happen, the impact is too bad!"

"There are thousands of hackers' attack methods, but when it comes to the root, there are no more than two kinds, one is to exploit the vulnerability of the server to carry out intrusion, and the other is to exploit the protocol vulnerability to flood the attack." Hu Yifei is not in a hurry, "And the purpose of hackers is also two: first, to paralyze your website and make you unable to provide services; Second, tamper with your web page and create gimmicks!"

"Yes, that's right!" Liang Zongqi nodded again and again, agreeing with Hu Yifei's summary, "Then how can we prevent it?" ”

"On the server side, in the last week, there must be someone on duty 24 hours a day, and the problem will be dealt with quickly, so that hackers cannot succeed!" Hu Yifei paused, "As for the flood attack, this is going to contact the black boss!"

"I'll get in touch, and you'll tell me how to do it!" Liang Zongqi was afraid that something would happen, so he naturally hurriedly took over all these errands at this time.

"On the node server of the submarine fiber optic cable landing and entry, there is a set of strategies deployed, specifically to prevent flood attacks, it can shield the flood from home to abroad, and it can also shield the flood from abroad, and the black boss has the authority to decide when to open this set of strategies!" Hu Yifei said.

Liang Zongqi immediately understood, "You mean to discard the data flood created by hackers from the landing node?" ”

"This is just in case, our servers also have firewalls that can handle general flood attacks. However, if the intensity of the hacker's attack is relatively large, it will not only put pressure on our server, but may even block the network channel of the entire Haixi City, so it is better to make more preparations!" Hu Yifei still remembers the network disconnection incident of the Polytechnic University a year ago, which was only a flood attack on the Polytechnic University, but in the end it caused the entire education network in Dongyang City to be blocked.

Liang Zongqi thought so, and said, "I'll handle this matter!"

"You don't have to be very troublesome, just put a few influential websites in Haixi City into the monitoring objects of the strategy!"

"I understand this!" Liang Zongqi looked at Hu Yifei after speaking, "Is there anything else you need to prepare?" ”

"It's not for the time being, I'll discuss it with you if there is!"

"Then I'll put these two things into practice first!" After Liang Zongqi finished speaking, he hurriedly went out, for fear that he would be attacked by hackers in one minute at night.

After that, Hu Yifei gave those hacker organizations enough time to leave, and within three days, he didn't make another move, but let the hacker organizations clean and integrate. But within three days, the hackers spit out more than 2ooo tickets in total, it seems that if you want to run, you have already run, and the rest of you don't want to run are estimated to be hard-hearted, and it is difficult to change your mind.

On the fourth day, Hu Yifei finally came up with a killer weapon and completely cut off the hackers' retreat.

The Haixi Ping Splendid World project team, together with several major ticketing websites, made an announcement to the refund system, in fact, it is not a adjustment, but only added a clause, when refunding, the ticketing website must confirm the identity of the user, and only after confirmation, can the ticket be refunded.

This article is available in the refund and return system in many service industries, and now it is just to take it out and emphasize it.

But this one is a very fatal blow to the hacker group. Because when they buy tickets online, they use stolen user information, once the ticketing website verifies the true information of the Yu-Hu when refunding the ticket, no matter what method is used, even if it is the simplest express refund method, it will also give hackers a headache, they have 110,000 tickets in their hands, but where to find 110,000 real addresses to collect the money for the refund?

Even if it is an online refund, it is difficult for hackers to find 110,000 credit cards to receive these refunds, they use other people's identity information when buying tickets, but they may not be able to apply other people's credit card information, and if they use credit cards, those credit cards may not be valid now, and if a large number of fake credit cards are used to accept refunds, it is tantamount to taking the initiative to provoke the regulatory authorities, and all the account funds will be frozen.

Those hackers who were arrogant before, for a while, fell into a predicament, and now they want to refund the ticket, but it's already too late, everyone can't return at the moment, they can only enter.

Go back, it's a dead end, I can't return all the tickets at once, besides, I haven't earned a penny, so I am unwilling to return it like this.

And moving forward, you can only make a heart, cooperate with Haixi to hype up the "ticket sales", and after the official tickets are sold out, you can still sell high-priced tickets.

However, in the past, this way of making sure to make money without losing money is now full of risks, it is obviously a fake ticket sale, and if you want to hype, you have to put money in it again and continue to create the illusion of ticket sales. But if you rely purely on manual operation to grab tickets, I am afraid that you will be exhausted to death, and it will not reach the level of hot ticket sales. This money, I want to post it, but it's not so easy to post, and now that I'm running out of ammunition on my side, even if I can still grab tickets like crazy, I can't grab much, unless I find a big source of funds.

In addition, there is another way, that is, to quickly free up the hands ** and give them to those audiences who really need tickets.

However, this is also a dead end.

First of all, the tickets in their hands are not enough to manipulate the price of tickets, and secondly, there are still more than 7 months before the start of the concert, far from reaching the peak period of the audience's ticket purchase, the audience can easily buy tickets from the ticketing website, and they want to sell tickets at a high price, which is completely a fool's dream, even if it is sold at a low price, it may not be able to sell it.

If you pour out too many tickets at once, you will smash the price down, 110,000 tickets, all sold at a low price, that is not a small amount of loss. And if it is sold little by little, it will never be possible to achieve the purpose of manipulating the ticket price, and it will take a long period of time, and in the end, the part that cannot be thrown will become a piece of waste paper.

The hackers were originally going to rob Haixi, but now they have been kidnapped by Haixi, and a small change in the refund system has made their own side collectively dumb. I want to continue to hoard tickets, but I have no money or technology; If you want to raise ticket prices, it will take time, and the initiative is not in your own hands, let alone the risk; If you want to fight to break the net, but you can't make up your mind to bring down the ticket price, the only one who loses real money can only be yourself, and people in Haixi are at most a question of earning more and earning less.

Even if they pierce the illusion of "hot ticket sales" in Haigao City, the hackers don't have it, if they expose it, ticket sales will inevitably plummet, and if the official tickets can't be sold out, they will never be able to get this part in their hands.

At the meeting before the end of work, Tarantula reported on the day after the change of the refund system.

"Ticket sales are still good, but compared to the previous days, a slight decline, so far, 18oo tickets have been sold, and it is estimated that it will be about 37oo sales in 24 hours!"

Liang Zongqi didn't understand the meaning of this number, so he looked at Hu Yifei and waited for him to explain, but this time, Liang Zongqi didn't express his opinion in a hurry.

"This shows that the hacker group is now in a state of hesitation, and can't make up its mind whether to continue to grab tickets or find a way to issue tickets, so the operation has been temporarily terminated!" Hu Yifei said.

Liang Zongqi nodded again and again, it makes sense, this should be the case

"If the hackers finally choose to give up, the part of the ticket that they swallowed should soon surface. And if the hackers choose to continue grabbing tickets, the sales figure will increase again. Hu Yifei simply finished his words at one time, lest when the situation changed, Liang Zongqi exaggerated and made a fuss, "But whether they choose to give up or continue, we must follow our own established plan, and we can't be merciful just because the other party gives up." ”

Liang Zongqi opened his mouth, intending to persuade Hu Yifei that if the hacker gave up, it would be better to settle the matter, but after thinking about it, the hacker had not made a decision now, and his words were a little premature, so he held back and said, "I hope they can get to know each other a little bit this time!"

The three of them discussed a few more words about the deployment of the hacker attack, and then broke up and left work.

By the next morning, the situation had changed again, and after a stable period of more than ten hours, the sales figure increased again, and the number of tickets sold in the hour finally reached 45oo, which was not a decrease compared to before, but a slight increase.

When Liang Zongqi heard the news, he was so angry that he was about to jump to his feet, he finally understood how stubborn hackers were, even if he wanted to coexist peacefully with hackers, hackers would not appreciate it, their purpose was obvious, that is, to manipulate the ticket price, not to get a little profit. Hu Yifei is right, as long as there is money, as long as there is time, hackers will never give up, this is a group of very persistent and even stubborn madmen.

"I don't think I have to wait any longer!" Liang Zongqi finally couldn't help but be angry, he was even more iron-fisted than Hu Yifei for the first time, "Directly cut off the thoughts of the hackers, let them know how powerful we are!"

Hu Yifei waved his hand and said, "Don't worry, it's hard to explain the situation once in a while, let's take a look!"

The tarantula looked at these two people, a little surprised, and said in his heart Why can't these two people always pee in a pot, when you are fast, he is slow; And when you are slow, the other one is faster, and you can't always step on a point.

"These bastards, I think they are hard-hearted and want to fight against us!" Liang Zongqi scolded.

Hu Yifei wanted to laugh, and said in his heart that when people grabbed tickets for the first time, they were already iron-hearted, and it was your own indecision, you wanted to fight hackers, but you were afraid of causing trouble; I have illusions about hackers, and I am afraid that my black yarn hat will not be protected. Hu Yifei didn't bother to say Liang Zongqi, so he turned his face and said to the person in charge of the technical room: "I will make up the tickets for the major ticketing websites and re-make up the 7ooo tickets!"

The person in charge nodded, he also understood at this moment that Liang Zongqi was not the opponent of hackers, and if he wanted to save the situation, he could only look at Hu Yifei, "I'll do it in a while!"

"That's it, Liang Gong, do you have anything else to say?" Hu Yifei asked.

Liang Zongqi sulked and waved his hand, "It's gone, the meeting is over!"

After the meeting was dismissed, Liang Zongqi was still not angry, and went directly to the Qianlou to inspect the major computer rooms in Haixi City to check the preparations for war.

After the re-replenishment of tickets, the sales figure climbed to a new high within 24 small goo, reaching 5ooo.

Hu Yifei is completely sure that instead of giving up, the hackers have increased their efforts to manually grab tickets, and they want to rush to the last time and strive to reach the critical value as soon as possible.

"I won't make up the tickets to the ticketing website today, and from tomorrow, I will only make up 3ooo tickets to the ticketing website every day, and I will make up for it when it is sold out, and I will not make up for it if it is not sold out." Hu Yifei issued a new arrangement.

On the same day, the hackers vomited blood in anger, everyone didn't care about their identities, and they didn't play any high-tech, they let go of the two hundred pounds of meat on their bodies, held back their strength, and went to grab tickets by hand, who knew that they hadn't grabbed a few yet, and the tickets were gone.

Everyone can't do it, not to mention how uncomfortable it is, the heart said that today may be like this, anyway, there have been cases of this before, the tickets are not sold out on the first day, and the tickets will not be made up on the second day.

Who knows that the next day, everyone went to grab again, but the number of tickets after the current supplement, is not as good as before, how to grab it before, it is difficult to grab it within a day, now just grab it, less than half a day, there are no tickets.

The hackers immediately figured out that Haixi City had done something to make up the number of tickets, which was obviously not even half of the previous number.

Although in this way, the illusion of "ticket sales" continued to be created, but the hackers were not happy because they wanted to save enough