Emerging 5G networks and internet of things forensics

Abstract

Nowadays 5G technologies are becoming more mainstream thanks to great efforts from telecommunication companies, research facilities, and governments. This technology is often associated with the Internet of Things to improve the quality of life for citizens by automating and gathering data recollection processes. My article presents the 5G and internet of things forensics, explaining common architectures, typical forensics implementations, and recurring problems. This development will have a significant impact and add improvements to digital extended reality, autonomous systems, vehicular ad hoc networks (VANETs), artificial intelligence (AI), underwater communications, blockchain technology, pervasive biomedical informatics and smart cities built on the digital infrastructure backbone of the Internet of Things (IoT). To tell the truth 5G also presents a detailed and explained overview of interference in general wireless applications, interference unique to 5G and IoT, and possible optimization techniques to overcome these challenges. This manuscript highlights the importance of addressing interference and optimizing network performance in 5G networks to ensure reliable and efficient connectivity for IoT devices, which is essential for adequately functioning business processes. This insight can be helpful for businesses that rely on these technologies to improve their productivity, reduce downtime, and enhance customer satisfaction. The ubiquitous nature of this large-scale 5G-enabled IoT that offers faster connectivity capabilities and integrates both terrestrial and non-terrestrial networks will not only create new data security and privacy issues but also provide a treasure trove of digital evidence useful for digital forensic examiners investigating security incidents and cybercrime. We also highlight the potential of the convergence of networks and services in increasing the availability and speed of access to the internet, enabling a range of new and innovative applications and services. However, for digital forensic examiners, evidence collection, preservation and analysis will become a priority in the successful deployment of 5G IoT networks. In this study, we define key applications of 5G network technology to the Internet of Things and its existing architectures. The survey introduces potential digital forensic challenges and related issues affecting digital forensic investigations specific to 5G IoT networks. Finally, we highlight and discuss forensic readiness and future research directions for identified challenges within the 5G IoT network environments.