Dataset · Hugging Face

Lystea/CESNET-TLS-YEAR22-PARQUET

Name: CESNET-TLS-YEAR22-PARQUET
Creator: Lystea
License: cc-by-4.0
Keywords: license:cc-by-4.0, size_categories:100M<n<1B, format:parquet, modality:tabular, modality:text, modality:timeseries, library:datasets, library:dask, library:polars, library:mlcroissant, region:us, network-traffic, tls, traffic-classification, encrypted-traffic

CESNET-TLS-Year22 — canonical flow parquet CESNET-TLS-Year22 (507,739,073 TLS flows over the full year 2022 from the CESNET2 backbone, 180 service labels) converted from the cesnet-datazoo ORIG HDF5 database into a canonical flow-record parquet schema: 357 daily parquet files, exactly 507,739,073 rows, 39.5 GB zstd. label_service carries the authoritative APP label decoded from the PyTables enum embedded in the source database; servicemap.csv (included) documents the services.… See the full description on the dataset page: https://huggingface.co/datasets/Lystea/CESNET-TLS-YEAR22-PARQUET.

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Author / organization	Lystea
License (as declared)	cc-by-4.0
Downloads	1K (as reported by Hugging Face)
Likes	0
Created	1 August 2026
Last updated at source	1 August 2026

network-traffictlstraffic-classificationencrypted-traffic

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