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DOE OSTI · code-168082

Anomaly Detection On Network Traffic Using A Sequence Model Approach

Abstract

The code ingests Zeek logs derived from network packet captures, applies a DBSCAN model, Gower distance to build a feature set as input into a transformer model that will output anomaly scores and provides the option to set a threshold as to what’s considered an anomaly.

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BibTeXRIS

Quach, Anna [Idaho National Laboratory (INL), Idaho Falls, ID (United States)], Rogers, Dempsey [Idaho National Laboratory (INL), Idaho Falls, ID (United States)], Katopodis, Alexander [Idaho National Laboratory (INL), Idaho Falls, ID (United States)], Devaney, Garrett [Idaho National Laboratory (INL), Idaho Falls, ID (United States)]. 2025-09-24. Anomaly Detection On Network Traffic Using A Sequence Model Approach. https://doi.org/10.11578/dc.20251024.4

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