Microsoft Defender for Identity helps organizations detect and investigate advanced threats across on-premises Active Directory environments. Using cloud-powered analytics and behavioral profiling, it continuously monitors user, device, and resource activities to identify suspicious actions, compromised credentials, lateral movement, and privilege escalation attempts in real time. Security teams receive prioritized alerts with rich context to accelerate investigation and response, reducing dwell time and risk of breach. Defender for Identity integrates with Microsoft 365 Defender for end-to-end security visibility and automated remediation. This listing reflects Nonprofit Staff Pricing, offering eligible nonprofit organizations enterprise-grade identity threat protection at a discounted rate. Requirements include integration with Active Directory and appropriate licensing eligibility. Source: Microsoft Learn and product documentation.