Securing Event-Driven Architectures - From Sync to Async Security

Explore the fundamental security challenges that arise when transitioning from synchronous to asynchronous communication patterns in this AWS re:Invent 2025 conference talk. Discover comprehensive protection strategies for event buses against common attack vectors including poison pill messages, denial of wallet attacks, and message replay exploits. Master the security considerations unique to decoupled producers and consumers while ensuring the confidentiality, integrity, and availability of event-driven systems. Gain hands-on experience through live coding demonstrations that showcase practical implementation techniques using AWS services. Develop a robust framework for architecting secure and resilient event-driven systems that can withstand modern security threats while maintaining the performance benefits of asynchronous communication patterns.