Microsoft Defender XDR Updates Overview

This chapter reviews the latest enhancements to Microsoft Defender XDR, focusing on advanced hunting capabilities, unified security summaries, and integration improvements with Sentinel. It also covers updates in Microsoft Teams events, IT service management tools, and security features, including newly added functionalities in Threat Explorer and Defender for Identity. The discussion emphasizes the effectiveness of unified case management and highlights both the progress and limitations in recent Microsoft product updates.