Data Ingestion in Sentinel: Configuring Security Data Connectors

To defend modern enterprise environments, security operations teams need a unified view of all digital assets. This text-based course guides you through the foundational process of connecting diverse data sources to Sentinel, enabling real-time visibility and threat detection across your entire infrastructure. By reading this course, you will understand how to design an ingestion strategy, configure native and custom data connectors, and verify that your security logs are flowing correctly. You will gain the confidence to integrate cloud services, on-premises systems, and third-party security appliances into your central SIEM platform. What you'll learn: 1. Understand the core architecture of Sentinel data ingestion and log storage. 2. Configure native data connectors for cloud services and identity providers. 3. Deploy agent-based connectors for Syslog and Common Event Format (CEF) logs. 4. Apply zero-trust security principles to secure your log ingestion pathways. 5. Validate data ingestion using Kusto Query Language (KQL) to ensure log integrity. 6. Troubleshoot common connectivity and permission issues during data integration. The course begins with essential terminology and architecture concepts before walking you through step-by-step written explanations for configuring various connector types. You will then explore validation techniques and troubleshooting practices to ensure your security operations center has reliable data. This course is designed for beginner security administrators, systems engineers, and aspiring SOC analysts. No prior experience with Sentinel is required, though a basic understanding of cloud concepts and security logging is helpful. Start building a resilient security monitoring foundation by mastering data ingestion today.