Speaking of this, Lin Wan'er suddenly raised her head unwillingly and asked the old man: "Is there a possibility that his identity has been encrypted in the system?"
"Encryption?" The old man frowned and thought for a while, then said: "Encryption does happen. Information about people with special identities will be encrypted. However, in order to ensure that this encrypted information is not detected, the system itself cannot directly access it.
Get the encrypted content."
Lin Waner asked him: "What is the general encryption logic?"
The old man said: "As far as I know, there are two encryption logics. One is that his identity information is completely erased from the system and the information is stored in another isolated system. The latter will not have any connection with the network.
Any connection, that is to say, his real information only exists in the latter system, and no one from the outside can find any clues;"
As he spoke, the old man added: "The other one is more complicated. This person has a set of real identity information, but this set of information has been encrypted in the system, and it has become a one-way identity to a certain extent."
Lin Wan'er asked: "What does one-way mean?"
The old man explained: "One-way means that his ID card, his passport, driver's license, even household register, marriage certificate and other ID documents are all real, and the ID number is also real, but if anyone in the system wants to
Even if you search vaguely for his information, you won't be able to find it. For example, if I want to check who is named Ye Chen in the country, his information will not appear in the results returned by the system. I want to check all the surnames in the country.
Ye's personal information will not be included in the results. Even if we retrieve the information of hundreds of millions of men across the country, he will not be included in the results."
"If you want to check his information, there are two conditions. First, you must know his name and his accurate ID number. Only when these two pieces of information are completely correct can you find out his information;"
"In this way, it basically eliminates other people's wide-net searches, because if you really need to use this system to find someone in a huge crowd, you can't know his ID number. If you
If you already know his ID number, you already have his real information, so you don't need to use this system to cast a wide net."
Lin Wan'er sighed: "In this way, this encryption method is still very smart. People who don't know him well can't find him in the system, and people who know him can't come back to the system to check his information. Even if they know him
People came to check and entered their names and ID numbers, and the results they got were true and there were no clues."
"Yes." The old man nodded and said: "Some people with very, very special identities will use this method to hide, so that a person can truly hide in the city. Everything is true, but everything is different.
This makes it impossible for people who have ulterior motives for him to verify."
As he spoke, the old man added: "Such a person, using his own identity, not only does not have to worry about being discovered by others, but his life will not be affected in any way."
"Because in addition to what I just said, you can only find out his information by his name and ID number. All his documents are actually one-way inquiry channels;"
"For example, if a police officer checks his ID card on the road, as long as the police use the device to read his ID card, he can query all his information in the system. In this way, the police will not find anything abnormal;"
"If he wants to fly, as long as he uses the correct name and ID card when buying the ticket, he can check in smoothly with his ID card;"
"If he wants to go abroad, just use his name and passport number to book a ticket, and then he can go out smoothly with his passport;"
"However, if anyone wants to check him through the plane registration information, it will not be found at all. If you want to search to see if there is a person named Ye Chen who has flown in China, but you only know his name.
, then his information will not be displayed."
Lin Wan'er's two willow-leaf-like eyebrows were slightly clustered toward the middle, with a solemn and worried expression.
After hesitating for a moment, she asked the old man: "Whether the person I am looking for is the first type or the second type, with your status and connections, can you find this hidden information?"