mdo
Microsoft Defender for Office 365:: MDO
Office 365 ATP · Office 365 Advanced Threat Protection
in plain english
The email and collaboration security layer — Safe Links, Safe Attachments, anti-phishing with impersonation protection, attack simulation training. Sits on top of EOP.
official microsoft definition
Safeguards organizations against malicious threats posed by email messages, links (URLs), and collaboration tools (Teams, SharePoint, OneDrive). Extends Exchange Online Protection.
plans & eligibility
- Plan 1 — Safe Links + Safe Attachments + anti-phishing (M365 Business Premium, included in some E3 paths)
- Plan 2 — adds Threat Explorer, Attack Simulation Training, Automated Investigation (M365 E5)
related on aguidetocloud
/defender-office-365 · /defender-for-office · /atp
verified