Christian Killer, Bruno Rodrigues, Burkhard Stiller: Security Management and Visualization in a Blockchain-based Collaborative Defense (Poster); 1st IEEE International Conference on Blockchain and Cryptocurrency (ICBC 2019), Seoul, South Korea, May 2019, pp 108-111. URL: https://files.ifi.uzh.ch/CSG/staff/rodrigues/extern/publications/ICBC19_CK.pdf.