MAIA DE SOUZA, Mme Lethycia (2024) Smart network fuzzer for cybersecurity assessment PRE - Research Project, ENSTA.

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Abstract

This paper presents an in-depth analysis performed to extend the network fuzzer capabilities to generate malicious traffic targeting hospital critical infrastructure. Our work concentrates on the extension of protocol coverage of the tool 5Greplay, which allows that tool to become more efficient at finding vulnerabilities in those communication protocols. The methodology includes analysing the architecture of 5Greplay, the embedding of new protocol handling capabilities, and the definition of mutation rules to generate focused attack scenarios. This work is part of the Horizon Europe project AI4CYBER and constitutes an important building block for the AI4SIM tool for simulating AI-driven cyberattacks. The findings bring forward the crucial need for robust and adaptable fuzz testing tools in securing cybersecurity approaches for critical infrastructures.

Item Type:Thesis (PRE - Research Project)
Uncontrolled Keywords: Network fuzzer, protocol extension, critical infrastructure, cybersecurity, AI4CYBER, 5Greplay
Subjects:Information and Communication Sciences and Technologies
ID Code:10235
Deposited By:Lucas Henrique Souza Do Carmo
Deposited On:09 sept. 2024 17:13
Dernière modification:11 sept. 2024 13:04

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