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A Bio-Inspired Reaction Against Cyberattacks: AIS-Powered Optimal Countermeasures Selection

Authors :
Pantaleone Nespoli
Jorge Maestre Vidal
Félix Gómez Mármol
Source :
IEEE Access, Vol 9, Pp 60971-60996 (2021), IEEE Access
Publication Year :
2021
Publisher :
Zenodo, 2021.

Abstract

Nowadays, Information and Communication Technology (ICT) infrastructures play a crucial role for human beings, providing essential services at astonishing speed. Nevertheless, such a centrality of those infrastructures attracts the interest of ill-motivated actors that target such infrastructures with cyberattacks that are every day more sophisticated and more disruptive. In this alarming context, selecting the optimal set of countermeasures represents a primary need to react against the appearance of potentially dangerous threats effectively. With the motivation to contribute to developing faster and more effective response capabilities against them, the paper at hand introduces a novel cybersecurity reaction methodology based on Artificial Immune Systems (AIS), for which the evolutionary computing paradigm has been adopted. By leveraging the outstanding properties of these bio-inspired techniques, the selected countermeasures to defeat cyberthreats through cloning and mutation phases in an effort to improve the quality of the solution from a quantitative perspective, being able to adjust the risk to which the assets of the protected system are exposed. Exhaustive experiments demonstrate the feasibility of the proposed approach, reducing the risk in a more than acceptable time lapse.

Details

Language :
English
Database :
OpenAIRE
Journal :
IEEE Access, Vol 9, Pp 60971-60996 (2021), IEEE Access
Accession number :
edsair.doi.dedup.....eb35fceadd054cc1ed17ad93e65529ef