Anti-counterfeiting laminated currency and method of making the
Anti-counterfeiting marker for affixing variable entries on...
Anti-photocopying paper and/or anti-telefacsimile paper
Anticounterfeit documentation with see-through and write-able ho
Anticounterfeiting method and device
Antifalsification document having a security thread embedded the
Apparatus for maintaining the security of a substrate
Arrangement to improve forgery protection of credit documents
Authenticatable printed matter, and method for producing the...
Authentication document system
Authentication system
Authentication system