Graphic Security Systems is the inventor and provider of Scrambled Indicia®, the covert technology that has encoded images and information into passports, driver licenses, postage stamps, security documents, packaging materials and labels since 1981. Now also available for encoding e-passports and chip cards.
Compatible with all print technologies including laser engraving on polycarbonate.
Many forms of decoding available: Optical decoding with a simple glass lens; machine reading via office scanners, card scanners or desktop passport readers; and authentication over the Internet.
Graphic Security Systems Corporation