Small Satellite Modeling and Cybersecurity - Building Defensive Solutions for Space Systems

Explore a comprehensive DEF CON conference talk that delves into the cybersecurity research conducted on small satellite systems at the University of Alabama in Huntsville's Center for Cybersecurity Research and Education. Learn about the evolution of small satellite accessibility through ride-share launches and cost reductions in the private space industry, while discovering key research findings from projects funded by the U.S. Army Space and Missile Defense Command. Gain detailed insights into building realistic small satellite system models, comparing hardware options like Raspberry Pis and PyCubed boards, and implementing essential satellite functions including payload cameras, radio communications, and orbital simulations. Master the fundamentals of satellite cybersecurity through vulnerability analysis, various attack scenarios (MitM, DoS, spoofing, hardware attacks), and defensive strategies, culminating in an examination of the "Small Satellite Defender" (SSD) software solution designed to protect satellites from emerging threats.