Consultation services in the nature of preparing reports and analyzing data relating to managed covert security feature in the field of secure documents, electronic components, medical devices and pharmaceuticals, authentication services for authenticating the validity of the covert security taggants in the fields of secure documents, electronic components, medical devices and pharmaceuticals; and business security services, namely, creation fo covert taggant coatings for product security, allocation and issuance services for allocating unique covert taggant codes to customers