Eugene H. Spafford, PhD, is a professor in Computer Science at Purdue University. In his 35-year career, Spaf has been honored with every major award in cybersecurity. Leigh Metcalf, PhD, is a Senior Network Security Research Analyst at the Carnegie Mellon University Software Engineering Institutes cybersecurity-focused CERT® division. Josiah Dykstra, PhD, is a cybersecurity practitioner, researcher, author, and speaker. He is the owner of Designer Security and has worked at the US National Security Agency for 18 years.