Anti-counterfeiting two-dimensional codes have become more and more familiar and accepted by the public, and have gradually become the mainstream development trend of the market anti-counterfeiting traceability system. What are the advantages of QR code anti-counterfeiting labels compared to general anti-counterfeiting technology?

One of the advantages of anti-counterfeiting two-dimensional code: encryption technology is more secure and reliable. Anti-counterfeit two-dimensional code is the use of the world's first combination of mathematical principles, the connection between mathematics and cryptography, for all digitizable information, such as: number, fingerprint, palm print, photo, iris, etc., as the initial data for encryption operations, A set of encrypted data files is generated, and the center of the encryption operation is the encryption key, which is in the hands of the user. The user decrypts and encrypts the encrypted data file with the key, and recovers into a data mode, which is compared with the initial data to distinguish the authenticity.

The second advantage of the two-dimensional code anti-counterfeit label: strong anti-counterfeiting ability. The QR code anti-counterfeit label has high data security and reliability, and the information in the dimension code cannot be changed, and has strong anti-counterfeiting function.

The third advantage of anti-counterfeiting two-dimensional code: large amount of information, strong error correction ability. In terms of data collection and data transmission, QR code anti-counterfeiting has a natural advantage over general anti-counterfeiting. First, the storage capacity of the 2D barcode is up to 1000 bytes, so it can be useful to store product information. Secondly, due to the use of the preemptive error correction algorithm, in the case of some damage, the original information can be restored. Therefore, using 2D barcodes to transmit information is safe, reliable, agile and convenient.

The advantage of the anti-counterfeiting two-dimensional code is low and easy to promote. The two-dimensional code anti-counterfeit label has low production cost, and the information can be moved with the carrier, and can be used independently of the database and the computer network, and has the advantages of confidentiality and anti-counterfeiting functions. With the promotion of WeChat use, QR code anti-counterfeiting will be more conducive to enterprises to market.