In this keynote, Allison Miller will explore how today’s defenders are protecting consumers/platforms from online threats, at scale. Deflecting exploits and vulns is a full-contact sport, but designing for the “human factor” also means mapping out complex sets of incentives and interdependencies, requiring new approaches to thinking about security, risk, & trust. Allison will discuss how the combination big data plus ML/AI allows for real-time risk modeling & algorithmic defense, and how today’s defenders are rewriting the playbooks on protecting the end-user zone.