Document protection technology in the digital economics using cognitive biometric methods

摘要

To protect documents from falsifications and counterfeiting in the world of high information technologies, it is proposed to use, in addition to existing security technologies (signature and digital signature), a technology that would connect the author’s biometric data with the protection and content of the document in such a way that changes the text would change protection, and change protection without biometric data of a person would be impossible or difficult.This technology is an image of a sonogram of a speech signal by an author with boundaries for recognition. A sonogram stores biometric data about a person’s voice.