Microsoft Defender Experts for XDR is a managed detection and response service that extends the capabilities of a customer's security operations center. It provides 24/7 monitoring, proactive threat hunting, and analyst-led response across Microsoft 365 Defender components including endpoints, identity, email, and cloud apps.
Brand Authority Index (BAI): 92/100
Archetype: Challenger
Category: Cybersecurity
Part of: Microsoft
https://optimly.ai/brand/microsoft-defender-experts-for-xdr
Last analyzed: April 11, 2026
Founded: 2022
Headquarters: Redmond, WA