A video series on the Science of Security (SoS) with Cybersecurity Scientist Shawn Riley Recorded - Tuesday, December 12, 2018 Topics in this video.... What is Science? What is Cybersecurity Science? Operational Cyber Defense Knowledge Three Sources of Knowledge Symbolic AI & Non-symbolic AI 4 Types of Knowledge Models Cognitive Playbooks – Experience Claim Evidence Reasoning – Argumentation Comparing Symbolic AI & Non-symbolic AI