Zhou Cheng looked at the kind and majestic old man in front of him, he was a little speechless for a while, he didn't know where to start, he thought for a moment, and could only summarize it in one sentence. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

"Old money, what if...... Spread the 4D code to the world...... It would be the biggest exchange of information in history. ”

"Can you talk about that in detail?"

"Hmm...... For example, if we develop and use a single individual as a sample in the full depth of the four-dimensional code, then ...... All of the person's information is collected into a four-dimensional code. ”

"Is this collection voluntary or mandatory? And what does all this information contain? ”

"It's voluntary and compulsory, like driver's license information, if you want to have it, it's definitely mandatory, if it's your own photos, data, personal data, it's voluntary. As for all the information content, this is relatively wide, such as transportation, medical care, payment, etc., as long as the four-dimensional code has been used, it can be collected. ”

Zhou Cheng said cautiously, but Qian Lao fell silent suddenly, and after a long time, he smiled softly again.

"Oh, you pick up where you left off."

"Okay, I'll define the information intersection of the four-dimensional code as 'big information layout'."

"Big information layout?"

"Yes, some of the shopping, mapping, search, interaction and other software used now are actually for information layout, but the effect of four-dimensional codes is faster, bigger and more comprehensive."

Qian Lao smiled and nodded, motioning for Zhou Cheng to continue.

"Qian Lao, to put it simply, if the big information layout is successful, I probably summarize it into two benefits, first, the user, that is, the audience, use the four-dimensional code to bring all personal information together, in this way, you only need to bring a mobile phone when you go out, bank cards, shopping cards, personal information, driver's licenses, bus cards, etc., including restaurant discount coupons, online support functions, will be gathered together, truly achieve the four-dimensional code universal situation."

"Well, this is somewhat similar to the general theory of Doka put forward by the state in the early 2000s, but unfortunately the times developed too fast, and it has been eliminated by the information age before it has been officially promoted."

"Yes, the second point is the benefit of state management, because of the aggregation of information, if an individual has a problem involving multiple departments, then it can be directly queried through the four-dimensional code.

For example, criminals, directly query the four-dimensional code, you can find out whether he has a criminal record, and even go down to many details in the criminal record, such as financial criminals, if you query the four-dimensional code, you can know any deposit records in his name, including consumption records, and even entry and exit records. Another example is medical treatment, which can query all the patient's medical records, the patient's physical examination and so on. ”

"If so, will there be a personal privacy involved?"

"No, the four-dimensional code needs to be verified by a personal password, even if we want to view it in the background, it must be authorized by multiple departments. In the case of commercial information, we are responsible for the highest level of safety management, and if it involves a department, a single department is the highest level of management. ”

Qian Lao nodded after listening, and fell into a short thought, for a long time, but he smiled and led the topic elsewhere to ask.

"By the way, the people of the Peel family haven't been bothering you lately, have they?"

Zhou Cheng was still waiting for Qian Lao's reply, but when he was suddenly asked this question, he was stunned for a moment, and then he was shocked, but he figured out the key in an instant, and shook his head with a dry smile.

"Thank you Qian Lao for your concern, I haven't had any trouble recently, and it is estimated that they are also poor in donkey skills."

What is the identity of Qian Lao, Zhou Cheng's secret may be a secret to others, but for the old man in front of him, the trick he played has no effect.

"Hehe, donkey skills are poor? You're underestimating them, we've been dealing with the Peel family for a day or two, there have been cooperation and war, as far as I know, now they're organizing people to prepare to attack you again. ”

"Huh?"

"Hehe, don't be surprised, you should get used to it, your affairs are very important to the country, now your main task is to manage the new area of Blackstone, and leave other things to the state, by the way, there is one thing to note, the Peel family has used the second deck of playing cards, ready to conquer all the things you have invented, although they only got a part of the information, but it is still possible to succeed, and the loss will be not small at that time......"

Zhou Chengru was struck by lightning, and tried hard to digest the information in Qian's old words, if analyzed like this, what the vampire family said last time was not a threat of empty white fangs.

And he and Wu Laojiu were also right in their previous analysis, the poker organization is not just a pair led by Cai Xing, now it seems that there are at least two pairs, but whether there is a third pair or not, it is unknown.

Zhou Cheng nodded gratefully.

"Thank you, Mr. Qian, I'll be careful."

"Okay, then I'll stay longer."

It's really early and fast, after Qian Lao finished speaking, he got up and shook hands with Zhou Cheng with a smile, and then walked straight to the door, and five minutes later, rows of cars started up and drove out of the government office of Heishi New District steadily.

After seeing Qian Lao leave, Zhou Cheng was still in a daze in the courtyard, and suddenly remembered the vampire family again, and hurriedly took out the phone and gave Caixing a few more instructions.

Far away on an uninhabited island in Europe, little Peel was staring seriously and nervously at a group of busy staff members with mixed skin tones, and it was obvious at a glance that they were not from the same place.

"How much longer?"

"About fifteen minutes."

Little Peel nodded in satisfaction, the corners of his mouth curled, and a vicious smile was pulled, at the moment he wanted to find someone to share his joy with, but there was no one else around, so he could only light a cigar leisurely.

After exhaling the first smoke ring, his excitement finally got a little relief, and he sneered under his breath.

"Hehe, Zhou Cheng, Zhou Cheng, when I decipher the source code of all your products, I will let you know what an unforgettable feeling pain is, just like me back then......"

Thinking of this, he suddenly remembered someone, took out his secret contact number and dialed it.

"Dear Miss Yang Liu, I think it is necessary to invite you to a candlelight dinner tonight, and then talk about life and the future......"

At the same time, Qian Lao was still on his way back to Beijing, and the accompanying staff around him handed over a small black mobile phone after humming on the phone.

After Qian Lao hung up the phone, his smile disappeared, his face was cloudy, and he sighed for a long time before muttering to himself.

"Hey, it's still a little late...... Forget it, this can be regarded as a test for Zhou Cheng, if the source code of all inventions is published, or imitated, these losses are not unacceptable, after all, he is still too young and too smooth......"

Fifteen minutes later, on an uninhabited island, a burst of surprise erupted!

"Earl Peel, we think it's best to leave the enter key for the last victory to you!"

A blue-eyed foreigner flattered, and little Peel nodded triumphantly and said the compliments as he walked towards the computer.

After the last enter key is struck, the source code of the peerless Yanhuang mobile phone will really be cracked, and when the time comes, whether it is to publish the source code, or to use it for its own manufacturing, or to find out the loopholes and backdoors inside to exploit, it is a great disaster for Zhou Cheng, to Qili Village, to Blackstone New District, and even to Huaxia and all users of Yanhuang mobile phones.

At that time, as long as a small virus Trojan horse, the normal life of countless people will be destroyed immediately, just like the ransomware virus that broke out in 2017.

In the Internet era, all network information seems to be protected by an impregnable wall, but if it enters the inside, it is definitely more fragile than tofu.