Explore the concept of Infrastructure Bill of Materials (IBOM) and its importance in cloud native environments in this 30-minute conference talk. Learn why IBOMs are crucial for understanding and securing software-defined infrastructure, complementing Software Bill of Materials (SBOMs) in the wake of recent supply chain attacks. Discover tools and techniques for creating comprehensive inventories of cloud native infrastructure assets, packages, and applications. Examine the security implications of IBOMs, including service dependencies, IAM roles, security groups, and misconfigurations. Gain insights into leveraging IBOMs for cost optimization, reducing cloud clutter, and minimizing potential attack surfaces in your clusters.