Control levels

Visual Security Designs are organized in several levels of authentication with no or no specific tools for each level of observation.

The elements require 3 levels of control to give the best document and product protection.

Thanks to the high graphical resolution of the engraving and the realization of certain types of high-tech microstructures, hidden or partially hidden security elements guarantee detailed control of the authenticity and a very high additional security level.

  • First level, « Overt control »: It corresponds to the visual control with the naked eye.The images and specific optical effects are easy to identify and easy to memorize.
  • Second level, « Covert control »: This control requires a small tool. (micro-texts, SCRAMBLEGRAPH®, POLARIGRAPH®, LASERGRAPH®).
  • Third level, « Forensic control »: This control level is the highest and is done by experts with specific materials (hidden elements, NANOGRAPH®, etc.).

Security holographic lamination guarantees control of the document authenticity and all personal data (photo, identity information, etc.).

For brand-named products, the authentication system consists in affixing a security seal directly on the product or its packaging. Seal structure integrity guarantees that tampering is evident in all fraud attempts.

It is also impossible to counterfeit the hologram without damaging the sealinglabel.

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