The company’s Color Signatures offer anti-counterfeiting protection verified
by a color reading terminal employing a spectrometer designed by Cambridge Consultants. Color Signatures can be printed onto documents and products such as passports and pharmaceutical packaging as part of the normal production process. Printing can even be done using a conventional office printer and security inks. These signatures hold encrypted information as an anti-fraud tool or administrative aid. They cannot be copied or read by any other commercially available terminal.