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Published at November 12

SecEncoder: Logs are All You Need in Security

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Released Date: November 12, 2024

Authors: Muhammed Fatih Bulut¹, Yingqi Liu¹, Naveed Ahmad¹, Maximilian Turner¹, Sami Ait Ouahmane¹, Cameron Andrews¹, Lloyd Greenwald¹

Aff.: ¹Microsoft Security AI Research

Arxiv: http://arxiv.org/abs/2411.07528v1

	SecEncoder				NL-based models
	Base	Large	xLarge	xxLarge	BERT-large	DeBERTa-v3 large
Structured-windows	1	1	1	1	1	1
Unstructured-syslogs	0.34	0.38	0.39	0.36	0.38	0.18
M365	0.86	0.91	0.81	0.73	0.90	0.18
F5 syslogs	0.82	0.84	0.84	0.84	0.84	0.81
HDFS	1.00	1.00	1.00	1.00	0.98	0.98
BGL	0.95	0.98	0.98	0.98	0.29	0.58
ThunderBird	0.79	0.69	0.84	0.82	0.87	0.78
Avg	0.82	0.83	0.84	0.82	0.75	0.64