A Survey on IoT Security Using Cryptographic Algorithms

Abstract

The Internet of Things (IoT) is a system of interconnected materials that have software, detectors, and network integration embedded that make it possible to gather information and communicate. But as the number of connected devices grows rapidly, privacy and security concerns raised by the IoT have been the primary concerns. IoT devices are vulnerable to a range of security hazards, including malware attacks, unauthorised access, and data breaches, which may jeopardise the confidentiality, integrity, and accessibility of the data they collect and process. This paper aims to provide a brief overview of IoT security, which helps identify the most significant issues with IoT ecosystem security and safety. The survey focuses on the cryptographic techniques that are used to provide security to IoT devices and summarises the proposed Internet of Things safeguarding algorithms.