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二维码能防伪吗?

来源:http://www.shengfengyinshua.com/ 日期:2019-11-27 发布人:admin   防伪在当今社会中有着至关重要的作用,中国经济高速发展,众多行业兴起,假冒伪劣产品满大街都是,那作为消费者怎么辨别真伪呢,不干胶防伪标签印刷制作厂家带大家来先了解一下二维码防伪方式,真的具备防伪效果吗?
       Anti counterfeiting plays an important role in today's society. With the rapid development of China's economy and the rise of many industries, there are many fake and shoddy products in the street. How can consumers identify the authenticity? Does the manufacturer of self-adhesive anti-counterfeiting label take you to understand the anti-counterfeiting method of two-dimensional code first, which really has the anti-counterfeiting effect?
       时下二维码无处不在,微信登陆,关注公众号,访问手机网站,打电话等等。
  Now the two-dimensional code is everywhere, WeChat landing, attention to the public number, visit the mobile phone website, call and so on.
  那么二维码真的可以防伪吗?
  Is QR code really anti-counterfeiting?
二维码能防伪吗?
  单一的二维码防伪标签不防伪。
  Single QR code anti-counterfeiting label is not anti-counterfeiting.
  二维码其实是一些字符串的转化形式。通过特定的编码形式,形成图片形式。扫描二维码就是图片转换成字符实现操作。
  QR code is actually the conversion form of some strings. Through the specific encoding form, the picture form is formed. Scanning QR code is the operation of converting pictures into characters.
  例如,扫一扫 打电话,用浏览器或微信识别图片会显示,你可以点击访问,二维码生成器网页 ,实现文本,网址,短信,打电话,名片等 彩色二维码转换。
  For example, when you scan and make a phone call, the picture will be displayed with a browser or wechat identification. You can click visit, QR code generator webpage, and realize the color QR code conversion of text, website, SMS, phone call, business card, etc.
  二维码防伪标签,现有实现方式主要是利用网络查询防伪。互联网上有专门的二维码防伪网站,可以去查询。
  The current implementation of two-dimensional code anti-counterfeiting label is mainly to use network query anti-counterfeiting. There is a special QR code anti-counterfeiting website on the Internet, which can be inquired.
  为什么说单一二维码不防伪?
  Why is single QR code not anti-counterfeiting?
  从上面了解到主流二维码防伪实现是网络查询结果,可以理解为本质是一个网络链接,是一个网址。如果假冒的产品,印制一个一模一样的二维码,指向一个提前做好的假冒真品网页,永远显示是真品。例如,扫描下面这个二维码,扫出来其实一张图片,图片一直都不变的哦。
  From the above we know that the mainstream QR code anti-counterfeiting implementation is the result of network query, which can be understood as a network link in essence and a website. If the counterfeit product is printed, a identical two-dimensional code will be printed, pointing to a fake and genuine product that is ready ahead of time. It will always be genuine. For example, scan the QR code below to get a picture. The picture is always the same.
  普通消费者,是不会注意到网址的不同的,二维码又没有办法直观看出来毛病。这么操作,假冒成本特别低。
  Ordinary consumers won't notice the difference of the website, and QR code can't watch it directly. In this way, the cost of counterfeiting is particularly low.
  如何解决呢?
  How to solve it?
  附加400电话,短信,网络查询。假冒产品是无法加入400-0000-315查询数据库的。
  Additional 400 phone, SMS, network query. Counterfeit products cannot be added to the 400-0000-315 query database.

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