IOTASDN: IOTA 2.0 Smart Contracts for Securing Software-Defined Networking Ecosystem

Mohamed Fartitchou; Ismail Lamaakal; Yassine Maleh; Khalid El Makkaoui; Zakaria El Allali; Paweł Pławiak; Fahad Alblehai; Ahmed A. Abd El-Latif

doi:10.20944/preprints202407.1200.v2

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preprints.org > computer science and mathematics > security systems > doi: 10.20944/preprints202407.1200.v2

Preprint Article Version 2 Preserved in Portico This version is not peer-reviewed

IOTASDN: IOTA 2.0 Smart Contracts for Securing Software-Defined Networking Ecosystem

^* ,

Ahmed A. Abd El-Latif

Version 1 : Received: 13 July 2024 / Approved: 15 July 2024 / Online: 15 July 2024 (19:53:24 CEST)
Version 2 : Received: 2 September 2024 / Approved: 2 September 2024 / Online: 3 September 2024 (09:56:24 CEST)

A peer-reviewed article of this Preprint also exists.

Fartitchou, M.; Lamaakal, I.; Maleh, Y.; El Makkaoui, K.; El Allali, Z.; Pławiak, P.; Alblehai, F.; A. Abd El-Latif, A. IOTASDN: IOTA 2.0 Smart Contracts for Securing Software-Defined Networking Ecosystem. Sensors 2024, 24, 5716. Fartitchou, M.; Lamaakal, I.; Maleh, Y.; El Makkaoui, K.; El Allali, Z.; Pławiak, P.; Alblehai, F.; A. Abd El-Latif, A. IOTASDN: IOTA 2.0 Smart Contracts for Securing Software-Defined Networking Ecosystem. Sensors 2024, 24, 5716.

Abstract

Software-Defined Networking (SDN) has revolutionized network management by providing unprecedented flexibility, control, and efficiency. However, its centralized architecture introduces critical security vulnerabilities. This paper introduces a novel approach to securing SDN environments using IOTA 2.0 smart contracts. The proposed system utilizes the IOTA Tangle, a directed acyclic graph (DAG) structure, to improve scalability and efficiency while eliminating transaction fees and reducing energy consumption. We introduce three smart contracts: Authority, Access Control, and DoS Detector, to ensure trusted and secure network operations, prevent unauthorized access, maintain the integrity of control data, and mitigate denial-of-service attacks. Through comprehensive simulations using Mininet and the ShimmerEVM IOTA Test Network, we demonstrate the efficacy of our approach in enhancing SDN security. Our findings highlight the potential of IOTA 2.0 smart contracts to provide a robust, decentralized solution for securing SDN environments, paving the way for the further integration of blockchain technologies in network management.

Keywords

blockchain (BC); integrity; IOTA 2.0; security; smart contracts; software-defined networking; trust

Subject

Computer Science and Mathematics, Security Systems

Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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