A Security Architecture for 5G Networks

Autor: Arfaoui, Ghada, Bisson, Pascal, Blom, Rolf, Borgaonkar, Ravishankar, Englund, Håkan, Félix, Edith, Klaedtke, Felix, Nakarmi, Prajwol Kumar, Näslund, Mats, O’Hanlon, Piers, Papay, Juri, Suomalainen, Jani, Surridge, Mike, Wary, Jean-Philippe, Zahariev, Alexander
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Arfaoui, G, Bisson, P, Blom, R, Borgaonkar, R, Englund, H, Felix, E, Klaedtke, F, Nakarmi, P K, Naslund, M, O'Hanlon, P, Papay, J, Suomalainen, J, Surridge, M, Wary, J P & Zahariev, A 2018, ' A Security Architecture for 5G Networks ', IEEE Access, vol. 6, pp. 22466-22479 . https://doi.org/10.1109/ACCESS.2018.2827419
IEEE Access, Vol 6, Pp 22466-22479 (2018)
Popis: 5G networks will provide opportunities for the creation of new services, for new business models, and for new players to enter the mobile market. The networks will support efficient and cost-effective launch of a multitude of services, tailored for different vertical markets having varying service and security requirements, and involving a large number of actors. Key technology concepts are network slicing and network softwarisation, including network function virtualisation and software-defined networking. The presented security architecture builds upon concepts from the 3G and 4G security architectures but extends and enhances them to cover the new 5G environment. It comprises a toolbox for security relevant modelling of the systems, a set of security design principles, and a set of security functions and mechanisms to implement the security controls needed to achieve stated security objectives. In a smart city use case setting, we illustrate its utility; we examine the high-level security aspects stemming from the deployment of large numbers of IoT devices and network softwarisation.
Databáze: OpenAIRE
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