Using Security Incident Response Simulations (SIRS--also commonly called IR Game Days) regularly keeps your first responders in practice and ready to engage in real events. SIRS help you identify and close security gaps in your platform, and application layers then validate your ability to respond. In this session, we will share a straightforward method for conducting SIRS. Then AWS enterprise customers will take the stage to share their experience running joint SIRS with AWS on their AWS architectures. Learn about detection, containment, data preservation, security controls, and more.