A Security Architecture for 5G Networks
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 a...
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| Veröffentlicht in: | IEEE access 2018-01, Vol.6 (17), p.22466-22479 |
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| creator | Arfaoui, Ghada Bisson, Pascal Blom, Rolf Borgaonkar, Ravishankar Englund, Hakan Felix, Edith Klaedtke, Felix Nakarmi, Prajwol Kumar Naslund, Mats O'Hanlon, Piers Papay, Juri Suomalainen, Jani Surridge, Mike Wary, Jean-Philippe Zahariev, Alexander |
| description | 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 softwarization, including network function virtualization 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 modeling 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 a large number of IoT devices and network softwarization. |
| doi_str_mv | 10.1109/ACCESS.2018.2827419 |
| format | Article |
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| ispartof | IEEE access, 2018-01, Vol.6 (17), p.22466-22479 |
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| subjects | 5G mobile communication 5G mobile communication systems Architecture Business Commerce Computer architecture Cost effectiveness Electronic devices Electronic mail Industry Mobile communications Mobile security Mobile telecommunication systems Network architecture Network security Network slicing New business models Queueing networks Security Security Architecture Security aspects Security functions Security objectives Security requirements Smart cities Smart city Software-defined networking Telecommunication Networks Wireless networks |
| title | A Security Architecture for 5G Networks |
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