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A Model for Automated Cybersecurity Threat Remediation and Sharing

Authors: Settanni, Francesco; Regano, Leonardo; Basile, Cataldo; Lioy, Antonio;

A Model for Automated Cybersecurity Threat Remediation and Sharing

Abstract

This paper presents an approach to the automatic remediation of threats reported by Cyber Threat Intelligence. Remediation strategies, named Recipes, are expressed in a close-to-natural language for easy validation. Thanks to the developed models, they are interpreted, contextualized, and then translated into CACAO Security playbooks, a standard format ready for automatic enforcement, without human intervention. The presented approach also allows sharing of remediation procedures on threat-sharing platforms (e.g. MISP) which improves the overall security posture. The effectiveness of the approach has been tested in the context of two EC-funded projects.

Country
Italy
Related Organizations
Keywords

Threat Sharing, Network Functions Virtualization; Automated Risk Remediation; Threat Sharing, Automated Risk Remediation, Cyber threat intelligence, Computer security, Standards, Context modeling, Network Functions Virtualization

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download
citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
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