Two-factor Authentication System Using Audio Signal Analysis

The article deals with the issues of authentication and authorization of users of systems operating on the Internet, considers the problem of reliable access and options to improve and enhance the security and safety of user data. The paper proposes a solution to the problem of improving reliability through an authentication system developed on the basis of sound signal analysis. It has been shown that the problem of protecting user accounts is becoming increasingly important with the spread of Internet technology in the lives of ordinary people.