On 20/07/2016, a workshop on intrusion detection and netflow analysis was organized by SEDAN team at University of Luxembourg. Masdin was invited to participate. The first half of the day was a practical session on network traffic collection and (pre-)processing with the goal of obtaining datasets for research on fingerprinting or applications of machine learning lead by Sebastian Garcia. The second half of the day was dedicated to talks by the participants on topics of network security with a focus on work using netflow data, including talks from industry and academia. We encouraged the exchange between practitioners from academia and industry with theoretical and proof-of-concept works from academia.