
In an era of misinformation and fraudulent activities, distinguishing between real and fake documents has become increasingly challenging. Much like fake news, the sophistication of fake documents often blurs the line between reality and fabrication, leading to severe consequences. Fortunately, innovative solutions are emerging to tackle these issues head-on. One such solution is the Visual Digital Seal (VDS) developed by KURZ Digital, a ground-breaking advancement in document security.

Complexity in security: The foundation of VDS
The complexity of the Visual Digital Seal is what makes it so effective. Benno Schmitzer of KURZ Digital, with extensive experience in IT and business start-ups, has crafted a solution that could be likened to the Fort Knox of document security. His team has harnessed the power of cryptography, asymmetric structures and algorithms to create an impenetrable defence against document falsification.
Cryptography is the art of hiding or coding information so the intended recipient can read and verify it. An asymmetric structure ensures that two sides are not identical, enhancing security. Encryption involves creating a secret code from letters, numbers, or symbols. When combined through a set of routines called an algorithm, these elements form the backbone of the VDS.
Benno explained, “A Visual Digital Seal (VDS) is a cryptographically signed asymmetric data structure created by an algorithm.” This seemingly complex sentence breaks down into a sophisticated yet comprehensible system designed to protect sensitive information.

Simplicity in application: User-friendly document protection
While the technical aspects of VDS are intricate, its application is simple. The process involves taking specific data points, such as a name, ID number, date and place of birth, and encoding them into a unique structure resembling a specialised QR code. This code, unbreakable and easily readable by a smartphone, serves as a Visual Digital Seal.
KURZ Digital emphasises the practicality of their solution: “Unlike elaborate security solutions like RFID chips, you can print Visual Digital Seals on the document to be protected within seconds using a normal printer of your choice.” This simplicity allows for widespread adoption, making VDS accessible to various industries and individuals.
To verify a document, users simply need to download an app on an Apple or Android device or simply use your smartphone camera. Within seconds, they can confirm the authenticity of the document and its owner with absolute certainty. This ease of use bridges the gap between advanced security and everyday practicality.

Security in practice: Real-life applications of VDS
Smart technology’s true value lies in its real-life applications, and the Visual Digital Seal is no exception. The VDS by KURZ Digital is already being utilised globally for social insurance cards, residence permits, visa documents, university certificates, and even visitor badges. Its versatility and robustness make it a highly secure solution for various documents.
The VDS protects against forgery and ensures sensitive information remains authentic and secure. In a world where trust is paramount, the ability to verify documents quickly and accurately is invaluable. The Visual Digital Seal provides this assurance, fostering trust and reliability in document transactions.
Sub-head: A future secured by innovation
The Visual Digital Seal by KURZ Digital represents a significant leap forward in document security. By combining the complexity of advanced cryptographic techniques with the simplicity of user-friendly applications, VDS offers a robust solution to combat document fraud. Benno Schmitzer and his team have demonstrated that innovative thinking and technological expertise can create a secure and trustworthy environment for document verification.
As we navigate an increasingly digital world, solutions like VDS will be crucial in maintaining the integrity and security of our documents. Trust in the authenticity of information is essential, and with the Visual Digital Seal, KURZ Digital is leading the way in ensuring trust is well-placed.
Contact us today at cs@synchron.co.za to learn more about how the Visual Digital Seal can protect your documents and enhance your security measures.
© Synchron Fabrics & Foils, June 2024
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