Abstract
In today's world, the Internet of Things (IoT) plays an increasingly important role, allowing various devices and objects to interact in real time. However, with an increase in the number of connected devices, there is a need to ensure reliable control of these systems. The Internet of Things (IoT) is the concept of a network of devices equipped with sensors and the ability to connect to the internet, which allows them to communicate and interact without direct human participation. IoT makes a significant contribution to improving efficiency, automation and improving the quality of life. In this paper, we systematically consider and analyze the current state of trust management for IoT. We propose a classification based on the tools, methods and technologies used to form trust management methods (collection of information for the formation of trust, calculation and storage of trust values). The article addresses the main issues of security and management in IoT, and also provides solutions that ensure the reliability and security of devices and data. In conclusion, it is concluded about the importance of trust management to ensure the safety and efficiency of IoT devices. We will try to help the reader understand current issues in this area, build a reliable management system and navigate the literature.