Cyber Defense of Urban Digital Systems: Scaling SIEM Correlation to Reduce Incidents in a Wartime City

Chernikov, Pavlo

doi:10.28925/2663-4023.2025.31.1066

2025 · Cybersecurity: Education, Science, Technique

Cyber Defense of Urban Digital Systems: Scaling SIEM Correlation to Reduce Incidents in a Wartime City

Chernikov, P. (2025). Cyber Defense of Urban Digital Systems: Scaling SIEM Correlation to Reduce Incidents in a Wartime City. Cybersecurity: Education, Science, Technique, 3(31), 773–780. https://doi.org/10.28925/2663-4023.2025.31.1066

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Why read this

Describes the engineering approach to reducing SIEM alert fatigue (~90% false-positive reduction, based on internal operational monitoring) while scaling to cover 1,800+ urban endpoints under active threat conditions in Kyiv's wartime SOC.

Abstract

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Author

Pavlo Chernikov ORCID 0009-0006-7390-9698