Hot search, "the second generation."Id cardNo magnetic strips "reload to front row. That's rightA rumourWhat is even more interesting in itself is why many people have been misconstrued as “magnetic” and what really should be protected from identity cards。
“the second generation of identity cards does not have any magnetic strips”, which is a hot search these two days。
Many people see the first reaction, often by accident. Because, in many people's daily experience, identity cards can't be painted, machines can't be read, and it's been in cell phone cases for a long time, and these things almost all go side by side: is that magnetic
This misunderstanding has spread over the years, and it means it's really too much of a common sense。
But the problem is that second-generation identity cards are not magnetic cards。
It's actually a non-contact ic card technology, with chips and wires at its core, not the kind of bank card magnet that you imagine. That is to say, the fact that many people are saying “identity cards are dismagnetized” is not strictly accurate. At least theoretically, there is no magnetic strip within the second generation of identity cards that will be easily “disappeared” by the magnetic field。
So why do people always think i'm "magnetic"
Because in reality, it's not "magnetic gone," it's "not read."。
In the experience of the use of ordinary people, the principles are not important, and the results are important. When the machine doesn't react, it's natural for people to find the most familiar explanation. And the lessons of the past years of bank cards, ban cards and magnetic cards give you the best word for it: demagnetic。
As a result, many of the problems that would have been in the form of chips, wires, surface wears, bends under pressure, equipment reading faults have been plugged into the term “magnetic”。
In the end, this is not a simple knowledge error, but rather a typical day-to-day cognitive migration: people are used to interpreting new things with old experience。
But it's more obvious than whether there's a magnetic bar, but it's more realistic。
First, the identity card, which is really afraid, is often not “magnetic”, but rather damaged。
Crashes, squeezes, prolonged tides and external shocks affect chips and internal structures. Many people put their identity cards in their pockets, into their cell phone casings and mixed them with key coins for a long period of time, which could affect the face and internal structure of the documents。
This is why many identity cards are not “sudden failure”, but are slowly becoming unstable: sometimes they can be identified and sometimes not read. For ordinary people, this instability is precisely the most problematic, because it is often when you really have to use a document that you find less reliable。
Secondly, the identity card should really be protected, not only from damage, but also..Information leakI don't know。
Over the years, greater attention has been paid to personal information security, but the vigilance of many people with regard to the most basic sensitive documents, such as identity cards, has not been sufficient. It is common practice in practice to take photographs and send them to others, to keep them in chat records and hand them over to unknown third parties。
The problem, however, is that identity card numbers, images, addresses, birth dates are almost the core personal sensitive information. Once out, the risk of being used is not simply “disturbing you”, but may further involve the risk of account registration, identity fraud, illegal borrowing and even more complex。
In other words, the identity card is more protected from being taken, stored and misused than if it would be “unmagnetic”。
Thirdly, it is now at a new peak at the expiration of a second-generation identity card。
The first two-generation identity cards, valid for 20 years, are being renewed. For many, this means a more realistic question: rather than wait until they “can't get it out”, it is time to see if their documents are coming to an end。
Because in everyday life, identity cards are often not scrutinized daily. As long as it can be used occasionally, it is easy to be held back. However, once these scenes are actually encountered, such as travel, business and real name validation, and the documents are temporarily found to be expired or to be read out of order, the troubles arise。
So, it's easier to develop a habit than to worry repeatedly about whether it's anti-magnetic: take a look, check the appearance, and see if you can read it properly。
Fourth, the question of “will mobile phones fail identity cards” should also be understood in the right place。
Many people are used to putting their identity cards and mobile phones together or stuffing them directly into their shells. So just once an anomaly is identified, it is easy to shift responsibility to the mobile magnetic field. In reality, the real problem is often less dramatic。
Identity cards are unstable, more often associated with bending, wear and tear, pressure, the ageing of chips and equipment problems. Instead of getting confused and saying, "did your phone get rid of it?", let's ask a more practical question: is this card used for years? Is it always bending? Is there any apparent wear or tear? Is it close to the validity date
Many life misunderstandings are repeated not because of lack of information, but because old habits are too stubborn。
The “magnetic” of identity cards is a typical example. It looks like a technical problem, and behind it is the fact that there is no real common sense of how modern documents work. We think we are protecting ourselves against one risk, and in the end, we tend to ignore those that are truly more preventable。
At the end of the day, the second generation of identity cards had no magnetic strips, which was only the first level of propaganda。
What is more important is not to focus on a misperception and ignore what is really useful. The document is only remembered when it is protected against damage, leaks, looks at the validity, not passing pictures, etc。
Many times, the trouble in life is not because we don't know some kind of “cold knowledge”, but because we're always paying too much attention to wrong things。
Rather than being repeatedly concerned about the “magnetic” of identity cards, it would be better to look at those things that really deserve attention. That would be more useful and closer to the sense of certainty that is really needed in everyday life。
I. DCommon sense of life# a rumour
