The 2nd International Workshop on Underpinnings for Safe Distributed AI took place on 7/9/2021, with an invited paper “Integration of a RTT Prediction into a Multi-path Communication Gateway” by Josef Schmid (Ostbayerische Technische Hochschule Amberg-Weiden) et al. SCRATCh was represented on the panel by Merijn van Tooren, Almende, with a special focus on the challenge of cybersecurity for SMEs, providing insights from the research in the project.