If the greatest honor of hackers in the world is, it is undoubtedly an invasion of the banking system. Changing your own deposits at will is simply a dream that everyone will have.

But banks in reality are not fools. Even if you know nothing about computers, at least you can know from the news that hackers have completely swept away money in the bank... This kind of thing has never happened.

Yes, there are many such hackers. But the current practice is not so much for banks, but it is more for individuals. They steal the personal account name and password, and then transfer the other party's deposits from the account... usually to a foreign bank. In this process, the bank itself does not suffer losses, and the only one who suffers losses is the victim.

The most awesome hacker reported in the news is to deal with ATMs. He uses some means to control the ATMs to throw money uncontrollably. But rather than conquering the banking system, it is better to conquer a certain ATM.

As for why... you can guess it. First of all, the bank's internal system is improved, fire, theft and hacker prevention, and various defense measures are done well. Secondly, there is a strict internal verification system. Even if you change a number, others can change it back in time before you withdraw.

In short, the human system has perfect protection, and computers and human brains jointly supervise, so many bank employees are not a waste of money.

"How did you... do it? This probably can't be done, right?"

"It's not possible to do it normally." The little girl replied. "I have analyzed and studied with Heidi before... I probably met Brother Zhang Cheng. We discussed it carefully, but unfortunately, it's already the limit to usurping the authority of bank branches online. In other words, under normal circumstances, all we can do is open an account, not involve money. Once money is involved, it will be discovered immediately. In fact, even the former is difficult. The main reason is that if you open an account, it will still fall into supervision... It's better to go directly to the outlet to open an account legally."

Zhang Cheng nodded. This is normal. For example, opening an empty account and closing an empty account may be relatively relaxed, but it is absolutely strictly managed to deal money.

"So after a few failures, we all understood that... it is completely impossible to add a few zeros to your bank account. Let's not talk about the technical issues involved. Even if you do it, people can change the data back through simple review. In short, in the banking system, money cannot be generated out of thin air, nor can it disappear out of thin air. That is to say, it is completely unrealistic to modify the deposit number. It is just the naive idea of ​​an ignorant child. So..." She stretched out a finger. "Heidi and I thought of another way."

"What's the solution?"

"Since the bank's money cannot disappear out of thin air, nor can it be generated out of thin air. The limit we can do is to open an empty account and close an empty account... Then we just need to get the money from others."

"Don't others know?" Zhang Cheng became even more puzzled. If the money was transferred, it would be discovered sooner or later.

"Of course, living people will know, but dead people will not know!" said the little girl. "Brother Zhang Cheng also knows that the bank has some unilateral regulations. For example... If someone dies and the bank owes debts, then the bank will actively notify the family members of the deceased to repay the debt. But on the other hand, if the person dies and the bank deposits money, the bank does not have the obligation to notify the family members. If the family members do not know the existence of the deposit, then... hehe... I can only say that the bank is honestly keeping the money and waiting for the customer to withdraw it with legal procedures."

"Is there such a provision? A Republic or a United States?"

"This is the case in the whole world - of course it's this world!" the little girl replied. "That world hasn't even appeared in the bank."

"Then what?"

"Since there is such unowned money in this world, of course, the people who see it have a share. What power does the bank have to take it alone? I wrote a Trojan software... No, we wrote a computer system and implanted it into the bank network... I won't talk about the specifics. Anyway, it's just looking for accounts that have accumulated over many years of unreached access and transferring the money in it. Anyway, this is easy, it can be done with a username and password, and it cannot be found if a simple review is conducted afterwards. That is to say, it will not be exposed in a short period of time."

"Can this be done?" Zhang Cheng had some more or less a concept. He didn't think this could be done at all. Even a genius like the little girl could not do it. Although this is not forcibly modifying the deposit number, it will not be discovered immediately. But after all, it is a view of the bank's protection system as if nothing is invisible, and you can freely search and review the entire bank's database. You also have to get the account name and password... To put it bluntly, with this kind of permission, you are even more bank than a bank!

"People can't do it." The little girl replied. "A simple understanding, the most core difficulty is... the firewall is difficult to enter. The permissions are almost all in the hands of senior personnel, and it is very complicated and difficult to get. If you don't have permission, you can only test the password yourself. The relevant passwords are randomly generated and theoretically unpredictable. Even if you use the stupidest method, that is, the exhaustive method is useless. Don't talk about the astronomical calculation amount, even if you finally find the password... people still update the password regularly."

"But you did it. You mean..."

"Yes, we analyzed the entire protection system, and the core of everything lies in a point." The little girl replied. "Then it's 'random number'. Random number means that the computer system truncates a fragment in its own memory at will. But if the 'random number' can be decoded, it can be easily predicted. I created the same system environment. Whenever the banking system wants to intercept a random number, my system can do the exact same thing, which is equivalent to the bank's password firewall or all such things, and it is not guarded in front of me. Because the most core thing in the system is the unpredictable 'random number', I predicted."

"this……"

"I think it's completely impossible, right? They must think so. In fact, if you want to predict random numbers, let alone methods, you don't even have any ideas." The little girl smiled. "Man can't do it, but God can do it."

"How did it do it? Through Wenzhu?" Zhang Cheng was now eye-opening. Damn, I originally thought that Lao Liu was already very powerful, but now it seems that this genius is indeed a genius.

"Yes, Wenzhu. I know the basic principles of Wenzhu. It is difficult to make a wish that things happen in complex systems, such as a pie falling from the sky, but it is easy to make a wish that things happen in isolated systems. For example, you can make a wish that the next time you throw a dice is a ‘6’. The thing about throwing a dice has nothing to do with any external force. A slight air flow is enough, and it is easy to achieve. On the contrary, if you want to pick up a million, then someone needs to have one million, and then the person will lose one million for various reasons. Then during this period, no one will pick up one million in advance. This kind of thing is much more complicated to achieve, so it will be misinterpreted - it is difficult to lose one million, and it is easy to throw a note with the words ‘one million’. In short, the correct way to use Wenzhu is to use it in an isolated system."

"I still don't understand..." Used in an isolated system?

"Brother Zhang Cheng has heard of the 'Infinite Monkey Theorem'? Monkeys are playing the piano, but they actually don't understand what music is. But if there are enough monkeys and enough time, then one of them can play Beethoven's ninth symphony sooner or later."

"I have heard of it, but what does this have to do with it?" Zhang Cheng said this, but there was a vague guess in his mind. It seems that someone has done this experiment, but because it cannot meet the requirements of "infinite monkey" and "infinite time", the monkeys in the end only knocked out a bunch of messy notes. After all, monkeys play symphony only have theory.

"I have an intelligent programming software that can program... Of course, it is intelligent, but in fact there is almost no practical way. It can use machine languages ​​such as 0, 1, 0, 1. Of course, under normal circumstances, it writes garbage and practical things that are impossible. I let it write software to achieve the functions I need. Then, at the same time, I made a wish with Wenzhu." The little girl's eyes shone with strange brilliance. "Then, Brother Zhang Cheng, as I expected, in an isolated computer system, Wenzhu's power was revealed. The monkey finally played Beethoven's Ninth Symphony. It was a program that even I could not interpret and understand. I called it the 'God Code'. It can predict random numbers in the banking system."

"So, it goes without saying what's going on. With God's Code as the core, Heidi and I developed a Trojan that can freely invade the banking system. We wrote the system and let it freely investigate banks around the world, find accounts that have not been visited for more than ten years, and transfer money away. As for the financial market... it is actually similar. Now everything has been digitized, and as long as I want, I can grasp the backend transaction numbers of the perfect electronic platform at any time. No, it should be said that we planted the Trojan directly into many investment institutions throughout the Wall Street, and even invade personal systems. So in the financial market, Heidi is like unilaterally eliminating the fog of war. Everyone's every move is in sight. As long as she does not underestimate the enemy and does not make mistakes, it is impossible to lose."

"So that's it..." Now Zhang Cheng finally understood.

This is the correct usage of Wenzhu.

He had thought he had understood before, but now he realized that he didn't understand at all. At most, Old Liu was just called "smart" and the little girl was called a genius.

He also took the Wenzhu and easily got hundreds of billions of dollars of wealth within a year... Damn, this is the difference between a mortal and a genius.

"But, this matter will be exposed sooner or later." The little girl started drinking her own lemon oolong tea again. "Now the United States should have started investigating Heidi. But they probably have no clue yet - they just felt something was wrong, but they couldn't find any strong evidence for the time being."

"No evidence...it should be fine?"
Chapter completed!