Anti-Copy QR Code FAQ

Common QR codes are designed for easy scanning and information sharing, making them inherently replicable. Consequently, duplicates can be created using digital scanning and standard printing methods.

Standard QR Code
A typical QR code consists of multiple modules representing alphanumeric characters, numeric data, or binary data, depending on the selected encoding mode. QR codes have the capability to store diverse types of information, including website URLs, contact details, product information, or simple text messages. They can be effortlessly scanned and decoded by smartphones, tablets, or other devices equipped with QR code scanning apps or built-in capabilities, offering a convenient and efficient method for sharing data and engaging with digital content.

Encryption QR Code
Encrypting QR codes with cryptographic algorithms adds an extra layer of security, making it difficult for unauthorized individuals to decode the encoded data. However, while encryption is effective for hiding information, it does not prevent unauthorized copying of QR codes.

Digital Signatures QR Code
Incorporating digital signatures into QR codes ensures the authenticity and integrity of the encoded information. While this measure prevents printers from generating additional QR codes, it does not deter the copying of existing ones.

Custom Designs QR Code
While QR codes can integrate customized visual elements like logos or patterns, this primarily serves to enhance the visibility of the company's branding rather than providing additional security features.

QR codes can utilize image recognition technology and incorporate intricate designs, limiting authentication to proprietary apps. However, due to deficiencies and limitations in certain software coding, alternative remedies have been employed as a compromise.

Using Very High-Resolution Printers
Print QR codes using a resolution of 1200 dpi or higher. However, with modern mobile phones, QR codes can be captured in a lossless format using the built-in camera, rendering the QR code vulnerable to replication.

Limiting Scanned Areas
Printing QR codes using lower resolution printers and setting the app authentication to "True" if it recognizes only 10% to 50% of the scanned area provides counterfeiters with ample opportunities to break the code. Furthermore, the app may incorrectly identify one product as another, exacerbating the situation.

Creating anti-copy QR codes involves incorporating unique identifiers, such as dynamic images with complex patterns and dots. Each QR code is uniquely linked to a specific item or transaction. Several conditions must be met:

ISO 27001
ISO 27001 safeguards the confidentiality, integrity, and availability of information through a comprehensive risk management process. This standard provides assurance to stakeholders that risks are appropriately identified, assessed, and managed.

Using Appropriate Printers
Printing anti-copy QR codes using a 600 dpi printer results in a blurry and unrecognizable pattern when examined under a microscope.

Strong Software Coding
Strong software coding is essential: All anti-copy QR codes can only be authenticated successfully if the authentication app verifies more than 80% of the area.

No Application Constraint
Anti-copy QR codes are versatile and suitable for application on both flat and curved surfaces.