Anti-phishing, safe links, and safe attachments for email and Office documents — the entry Defender for Office 365 tier.
What's included
Curated capability groupings first, then every remaining service plan Microsoft provisions with this SKU — together they're the complete list, nothing is hidden.
| Security |
|---|
| Defender for Office 365 Plan 1 Protects email and collaboration content from phishing, malware, and malicious links via Safe Links and Safe Attachments. Protects mail and collaboration content from phishing and malware: Safe Links, Safe Attachments, and anti-phishing at Plan 1; adds automated investigation/response, attack simulation, and threat hunting at Plan 2. |
Defender for Office 365