Internet of Things anti-counterfeiting traceable information security can prevent and control

At the 2011 Asia International Label Printing Exhibition in Shanghai, a system based on screen coding that enables a comprehensive anti-counterfeiting traceability from production sources to consumer terminals has attracted the attention of countless manufacturers.

It is reported that this technology anti-counterfeiting traceability system is based on screen coding. The screen coding is composed of static information and variable information. It features a large amount of data embedded in the image of the print media, and it captures large amounts of information stored on paper media. Information security problems such as concealment, encryption, anti-counterfeiting, anti-copying, and anti-tampering have achieved four major functions: “The file can not be tampered with, trademarks cannot be forged, secret files cannot be tapped, and banknote material cannot be forged”. technology.

According to related technical personnel, the screen code anti-counterfeiting traceability system can better replace the two-dimensional code traceability system. The system has a complete set of implementation processes, from the beginning to obtain the screen coding sub-information that is properly managed, to achieve information security from the source.

At present, the system has been applied to many aspects of production and circulation. The system can also connect the mobile phone terminal with the Internet for information exchange and communication to realize intelligent identification, positioning, tracking, monitoring and management of products. For example, if a merchant pastes a “web-encoded anti-counterfeit label” with anti-counterfeit information on the bottle cap, consumers use the mobile phone with the system client software installed on the product when they purchase the product. "At the camera, the client software can identify the security code and send it to the anti-counterfeiting traceability system to check the data and check the authenticity of the product. The merchants can also carry out product traceability and ERP enterprise comprehensive management through the system, and realize the management and control of product production, out of storage, circulation, retail and many other aspects.