Document protection technology in the digital economics using cognitive biometric methods
Alexander M. Alyushin · Procedia Computer Science · 2020
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.