Enhancing Security of Software Defined Mobile Networks
| Autor: | Jesus Llorente Santos, Jude Okwuibe, Edgardo Montes de Oca, Raimo Kantola, Oscar Lopez Perez, Madhusanka Liyanage, Mika Ylianttila, Ijaz Ahmed, Hammad Kabir, Mikel Uriarte Itzazelaia |
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| Přispěvatelé: | University of Oulu, Department of Communications and Networking, Nextel S.A., Montimage, Aalto-yliopisto, Aalto University |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
General Computer Science
mobile networks Network security Computer science Mobile computing 050801 communication & media studies Mobile Web Cloud computing 02 engineering and technology security Computer security computer.software_genre Security information and event management Logical security Public land mobile network SDN NFV 0508 media and communications Secure communication Distributed System Security Architecture Mobile station 0202 electrical engineering electronic engineering information engineering Mobile search General Materials Science Mobile technology ta113 Radio access network Access network Cloud computing security ta213 business.industry 05 social sciences General Engineering 020206 networking & telecommunications Provisioning Enterprise information security architecture Computer security model monitoring Security service Software security assurance Network Access Control lcsh:Electrical engineering. Electronics. Nuclear engineering business Software-defined networking computer lcsh:TK1-9971 5G Computer network |
| Zdroj: | IEEE Access, Vol 5, Pp 9422-9438 (2017) Liyanage, M, Ahmed, I, Okwuibe, J, Ylianttila, M, Kabir, H, Santos, J L, Kantola, R, Perez, O L, Itzazelaia, M U & De Oca, E M 2017, ' Enhancing Security of Software Defined Mobile Networks ', IEEE Access, vol. 5, 7921532, pp. 9422-9438 . https://doi.org/10.1109/ACCESS.2017.2701416 |
| ISSN: | 2169-3536 |
| DOI: | 10.1109/ACCESS.2017.2701416 |
| Popis: | Traffic volumes in mobile networks are rising and end-user needs are rapidly changing. Mobile network operators need more flexibility, lower network operating costs, faster service roll-out cycles, and new revenue sources. The 5th Generation (5G) and future networks aim to deliver ultra-fast and ultra-reliable network access capable of supporting the anticipated surge in data traffic and connected nodes in years to come. Several technologies have been developed to meet these emergent demands of future mobile networks, among these are software defined networking, network function virtualization, and cloud computing. In this paper, we discuss the security challenges these new technologies are prone to in the context of the new telecommunication paradigm. We present a multi-tier component-based security architecture to address these challenges and secure 5G software defined mobile network (SDMN), by handling security at different levels to protect the network and its users. The proposed architecture contains five components, i.e., secure communication, policy-based communication, security information and event management, security defined monitoring, and deep packet inspection components for elevated security in the control and the data planes of SDMNs. Finally, the proposed security mechanisms are validated using test bed experiments. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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