Learn how to implement comprehensive security posture management across hybrid environments using Azure Arc in this 14-minute conference talk from PlatformCon 2025. Discover how Azure Arc serves as a critical bridge between cloud and on-premises systems, enabling consistent application of Azure's cloud-native security controls across diverse infrastructure. Explore practical strategies for managing extended security updates (ESUs) for legacy Microsoft products through Azure Arc, transitioning from costly annual ESU contracts to flexible subscription-based models. Examine real-world examples demonstrating how platform teams can leverage Azure Arc to simplify operations, reduce costs, and achieve better security alignment across hybrid environments. Gain insights into making security a Day Zero priority while overcoming the persistent challenges of implementing organization-wide protections in complex enterprise infrastructures.