Resumen
Currently, software-defined networks (SDN) are displacing traditional networks, and this carries a lot of advantages and disadvantages, one of which is security. For this reason, this article presents a security analysis on wide area SDN network controllers. Furthermore, we propose the use of the HUM algorithm, a blockchain-based algorithm, as a possible solution to increase the robustness of security in the flow of packets between edge devices. This algorithm works by a group of controller nodes that are aware of all changes made to the data flow. The simulation of a topology is presented, and finally, an application case is proposed for the use of the algorithm within an SD-WAN network in a financial institution.
Idioma original | Inglés |
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Título de la publicación alojada | Proceedings of 8th International Congress on Information and Communication Technology - ICICT 2023 |
Editores | Xin-She Yang, R. Simon Sherratt, Nilanjan Dey, Amit Joshi |
Editorial | Springer Science and Business Media Deutschland GmbH |
Páginas | 461-471 |
Número de páginas | 11 |
ISBN (versión impresa) | 9789819932429 |
DOI | |
Estado | Publicada - 2023 |
Evento | 8th International Congress on Information and Communication Technology, ICICT 2023 - London, Reino Unido Duración: 20 feb. 2023 → 23 feb. 2023 |
Serie de la publicación
Nombre | Lecture Notes in Networks and Systems |
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Volumen | 693 LNNS |
ISSN (versión impresa) | 2367-3370 |
ISSN (versión digital) | 2367-3389 |
Conferencia
Conferencia | 8th International Congress on Information and Communication Technology, ICICT 2023 |
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País/Territorio | Reino Unido |
Ciudad | London |
Período | 20/02/23 → 23/02/23 |
Nota bibliográfica
Publisher Copyright:© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2023.