HUM: A Novel Algorithm Based in Blockchain for Security in SD-WAN Controller

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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 originalInglés
Título de la publicación alojadaProceedings of 8th International Congress on Information and Communication Technology - ICICT 2023
EditoresXin-She Yang, R. Simon Sherratt, Nilanjan Dey, Amit Joshi
EditorialSpringer Science and Business Media Deutschland GmbH
Páginas461-471
Número de páginas11
ISBN (versión impresa)9789819932429
DOI
EstadoPublicada - 2023
Evento8th International Congress on Information and Communication Technology, ICICT 2023 - London, Reino Unido
Duración: 20 feb. 202323 feb. 2023

Serie de la publicación

NombreLecture Notes in Networks and Systems
Volumen693 LNNS
ISSN (versión impresa)2367-3370
ISSN (versión digital)2367-3389

Conferencia

Conferencia8th International Congress on Information and Communication Technology, ICICT 2023
País/TerritorioReino Unido
CiudadLondon
Período20/02/2323/02/23

Nota bibliográfica

Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2023.

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