مروری بر روش‏های برقراری امنیت در اینترنت اشیاء

Abstract

The Internet of Things (IoT) is an innovative concept and an advanced technology in the field of information and communication technology, enabling data exchange among objects, humans, and animals through communication networks such as the Internet or intranet. The expansion of IoT and the creation of complex networks of connected devices have posed significant challenges to security and privacy.

This article analyzes key vulnerabilities in the communication layers and physical devices of IoT and examines the impact of issues such as lack of standardization, weak authentication, and encryption limitations. It also evaluates the effectiveness of solutions such as lightweight encryption, multi-layer authentication, block chain networks, and artificial intelligence algorithms for intrusion detection and enhancing system security. The results indicate that combining these approaches can significantly improve the security of IoT systems; however, the development of unified standards and applied research in this area is necessary. Most security vulnerabilities are observed in the communication layers and physical devices of IoT. The lack of unified security standards, weak authentication, and encryption limitations are the main challenges. Solutions such as lightweight encryption, multi-layer authentication, Blockchain networks, and AI-based intrusion detection are effective in improving security.