authentication

In an era dominated by concerns of data breaches, and identity theft, security of corporate resources and assets has become paramount. Centralized identity management systems traditionally present vulnerabilities that can fundamentally threaten corporate security. This paper introduces a novel platform to identity management in organizations, leveraging the principles of Self-Sovereign Identity (SSI) and the technological robustness of block- chain.

The main objective of this article is the analysis of the intelligent system for clustering users of social networks based on the messages sentiment analysis. The main goal of this intelligent system is to form a general image of the user of the system by analyzing the sentiment of the data of the user's social networks and their subsequent clustering. An intelligent system was designed, which, using the Identity and Access/Refresh JWT token algorithms, provides fast  and maximally secure registration, authentication and processing of various system user sessions.

The paper has been devoted to the issues of authentication and authorization of users in systems running on the Internet are investigated, the problem of reliability of access and options for improving and enhancing the level of security and preservation of user data are considered. The article offers a solution to the problem of increasing reliability through the developed authentication system using the analysis of audio signals.

According to the analysis of peculiarities of data protection in computer networks the necessity of usage of biometric data in user authentication services is founded. Adaptive method of user authentication in multilevel data protection system of computer network based on biometric data of fingerprints is introduced.

Continuous increasing knowledge of auditors is very important and yet difficult task Implementation of new technologies and automation of the learning process much easier and even cheaper this task. However, the automation of the process increasing the competence of auditor entails a number of threats related to unauthorized access, damage or theft of the information contained in the system.