Defender for Office Resources - chadmcox/Sentinel-and-Defender-Queries GitHub Wiki
- Become a Microsoft Defender for Office 365 Ninja!
- Microsoft Defender for Office 365 Blog
- CISA - Microsoft 365 Defender - Microsoft 365 Minimum Viable Secure Configuration Baseline Draft Version 0.1
- Microsoft Defender for Office 365 Security Operations Guide
- Playbooks - Phishing investigation