cyberaCTIve: a STIX-based Tool for Cyber Threat Intelligence in Complex Models

Ricardo M. Czekster; Roberto Metere; Charles Morisset

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arXiv · 2204.03676

cyberaCTIve: a STIX-based Tool for Cyber Threat Intelligence in Complex Models

Ricardo M. Czekster·Roberto Metere·Charles Morisset

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Abstract

Cyber threat intelligence (CTI) is practical real-world information that is collected with the purpose of assessing threats in cyber-physical systems (CPS). A practical notation for sharing CTI is STIX. STIX offers facilities to create, visualise and share models; however, even a moderately simple project can be represented in STIX as a quite complex graph, suggesting to spread CTI across multiple simpler sub-projects. Our tool aims to enhance the STIX-based modelling task in contexts when such simplifications are infeasible. Examples can be the microgrid and, more in general, the smart grid.

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BibTeX RIS

Ricardo M. Czekster, Roberto Metere, Charles Morisset. 2022-04-07. cyberaCTIve: a STIX-based Tool for Cyber Threat Intelligence in Complex Models. https://arxiv.org/abs/2204.03676

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