Trading virtual or physical goods and using electronic or paper documents poses severalrisks and challenges. They are susceptibleto tampering, product counterfeiting, unauthorized trading, unauthorized access or illegal file sharing.

To protect these, Fraunhofer SIT provides various customized solutions that make it possible to check authenticity, detect manipulation, prove authorship and, if necessary, trace illegal distribution channels or brand and product piracy. Our solutions are resource-saving and can be used on mobile devices if necessary.