This dataset includes a subset of the InSDN Dataset to examine the effects of various flow-to-image conversion techniques on the performance of intrusion detection systems (IDS). The dataset contains five types of attacks: Denial of Service (DoS), Distributed Denial of Service (DDoS), Probe, Normal, and Brute Force Attack (BFA). Each instance represents a network flow, which is converted into an image using: Method 1: applies the Image Generator for Tabular Data (IGTD) framework using Euclidean distance, transforming tabular data into grayscale images.