A CRITICAL REVIEW ON 5G NET WORK
Dhruv Kumar · Journal of Emerging Technologies and Innovative Research · 2018
New security needs and problems are created when the characteristics of 5G mobile wireless network systems move into the next generation. This article offers a deep examination of 5G wireless network system security, which was made possible thanks to a complete analysis. The introduction begins with a look at 5G wireless network details, such as their special needs and motives, followed by a study of 5G wireless security's overall concepts. With the consideration of new service needs and new use cases, prospective threats and security services are detailed in 5G wireless networks. For reference, 5G wireless security service features, such authentication, availability, data confidentiality, key management, and privacy, are provided below with their current and recent developments. This article addresses the novel security characteristics, including heterogeneous networks, device-to-device communications, enormous multiple-input multiple-output, software-defined networks, and the Internet of Things, that are applied to 5G. We offer a novel 5G wireless security architecture based on which identity management and flexible authentication are performed. To illustrate the architecture's capabilities, we discuss a handover method and a signalling load scheme. 5G wireless security is coming to a head and being explained.