Architecture and Operation Algorithm of a Biometric Voice Authentication System

摘要

A system of authentication/authorization of users with administrative privileges was proposed. A mechanism for enhanced authentication and delegation of authority is proposed, which allows excluding the superuser by creating separate roles: network administrator, security administrator, virtual infrastructure administrator, APCS (automated process control system) administrator. The user authentication/authorization system is based on the use of the characteristics of the fourth formant and the frequency of the leading vowel formant.