Brook S.E. Schoenfield is the Author of Securing Systems: Applied Security Architecture and Threat Models (CRC Press, 2015). He provides technical leadership for McAfee’s Advanced Threat Research team. Previously, he led product security architecture for McAfee. He is a founding member of IEEE’s Center for Secure Design and is a featured Security Architect at the Bletchley Park Museum of Computing. He is the originator of Baseline Application Vulnerability Assessment (BAVA), Just Good Enough Risk Rating (JGERR), Architecture, Threats, Attack Surfaces and Mitigations (ATASM) and developer-centric security. He contributed to Core Software Security (CRC Press, 2014), and co-authored Avoiding the Top 10 Security Design Flaws (IEEE, 2014) and Tactical Threat Modeling (SAFECode, 2017).