Learn how to streamline data lake access management in large organizations through this AWS re:Invent 2025 conference talk. Discover how AWS trusted identity propagation integrates seamlessly with enterprise identity providers like Okta and Azure AD to eliminate complex AWS role configurations while maintaining granular control at table and column levels. Explore implementation strategies across major AWS data services including Amazon Athena, EMR, and Redshift, and understand how this centralized approach reduces administrative overhead while enhancing data protection. Examine the compliance and audit capabilities through detailed access logging, and see how organizations can maintain clear visibility of data usage patterns from a single management location. Gain insights into achieving streamlined administration across AWS services while preserving strong security controls for enterprise data lake environments.