10.26249/FK2/MOCIY8 Lanfer, Eric0000-0001-9763-4613(Osnabrück University)Brockmann, Dominik0009-0004-2162-8873(Osnabrück University)Aschenbruck, Nils osnaData 2025 WEB-IDS23 WEB-IDS23 is a network intrusion detection dataset that includes over 12 million flows, categorizing 20 attack types across FTP, HTTP/S, SMTP, SSH, and network scanning activities. This dataset is documented in the paper "Technical Report: Generating the WEB-IDS23 Dataset," which provides insights into the generation, structure, and key characteristics of the dataset. Data The dataset is available as CSV files under web-ids23. Each file includes the data of one class, and each row corresponds to a flow extracted using Zeek FlowMeter. In total, the dataset includes over 12 million samples. Short Documentation A short documentation of the data and the according labels can be found in the files readme.md or readme.pdf Lanfer, Eric(Osnabrück University)