The result of the research is a method of complex biometric authentication. The method is implemented in the form of a software complex consisting of a subsystem biometric authentication by face image and a subsystem biometric authentication by voice. The training sample consisting of stored files biometric images (facial images and audio recordings) allows to reduce the error rates of the first and second kind in user recognition. The proposed method of biometric authentication is designed to improve the efficiency user recognition processes.

Keywords: authentication, biometrics, neural network architecture, training sampling

The problem of developing the architecture of a dynamic information security management system for an enterprise information system, based on the hierarchical organization of the management system, analysis of the state of the computer system in the information space, analysis of the spread of risk flow, as well as multi-agent organization of the processes of collecting, analyzing data and making decisions is considered.

Keywords: information protection, enterprise information system, security policy, information security management, risk analysis, zero trust architecture, multi-agent technologies, neural network forecasting