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Microsoft 365 Security
Practical security guidance for the Microsoft 365 estate as it relates to SharePoint access, audit logging and administrative attribution.
Guides in Microsoft 365 Security
Start with How Long Does Microsoft 365 Keep SharePoint Audit History?.
- Microsoft 365 Security9 min read, beginner
How Long Does Microsoft 365 Keep SharePoint Audit History?
Retention periods for the Unified Audit Log under Audit (Standard) and Audit (Premium), what the 10-year add-on covers, how audit delay works, and why none of it is a permission history.