August 2026 Past Black Hat USA 2026 — Proactive Security Engineering: Building Secure-by-Design Architectures That Scale 2-day training Event pageClass materials
May 2026 Past Securing Sage Summit 2026 — Proactive Security Engineering Introduction 2h workshop Class materials
April 2026 Past OWASP Stuttgart — How Latest Browser Security Features Eliminate Bug Classes 2h workshop Event pageSlides (PDF)
December 2025 Past German OWASP Day 2025 — Leveraging Browser Features for Proactive Defense 4h training Event pageClass materials
August 2025 Past DEF CON 33 + BSidesLV 2025 — Eliminating Bug Classes at Scale: Leveraging Browser Features for Proactive Defense 4h workshop / training Event pageClass materials