In this AWS re:Invent 2023 session, Matt from AWS Detection and Response Services introduces Amazon Security Lake, a fully-managed security data lake solution. The presentation covers the challenges Security Lake addresses, its key features, and integration with the Open Cybersecurity Schema Framework (OCSF). Ross demonstrates practical applications using Athena queries, while Andrew from SEEK shares real-world implementation experiences. The session highlights Security Lake's ability to centralize and normalize security logs across hybrid and multi-cloud environments, providing enhanced visibility and streamlined security operations.