Security QR code

Effective for preventing ticket resale! In addition to the information in a standard two-dimensional code, hidden characters can be included.

Introducing the "Security 2D Code (DS 2D Code)." This 2D code incorporates information that cannot be read by standard 2D code readers (digital watermarking). It is extremely effective in preventing the counterfeiting of tickets and vouchers. When a DS 2D code is read by a standard 2D code reader, only the regular characters are read. However, when read by a 2D code reader capable of interpreting DS 2D codes, hidden characters can also be detected in addition to the regular characters. 【Features】 ■ High security achieved through ECDSA digital signature technology ■ No need to implement a secret key in the 2D code reader, making counterfeiting impossible ■ Confidential information can only be read by a dedicated 2D code reader, functioning as a digital watermark ■ In addition to the safety of confidential data, non-confidential data can be read using standard 2D codes ■ Offline authenticity verification is possible *For more details, please download the PDF or feel free to contact us.

2D Code ReaderEncryption and authenticationOther security