Microsoft Purview Security Posts

Discover the latest insights, best practices, and security research related to Microsoft Purview data governance and compliance.

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How to Report Adaptive Scope Membership

by Tony Redmond
compliance exchange-online microsoft-purview adaptive-scope get-adaptivescopemembers

The Get-AdaptiveScopeMembers cmdlet reveals details of adaptive scope membership to make it possible to report this information programmatically. T...

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SharePoint Online Dumps Legacy Compliance Features

by Tony Redmond
microsoft-purview sharepoint-online mc1211579 microsoft-purview-data-lifecycle sharepoint-compliance

MC1211579 (3 January 2026) announces the retirement of four legacy SharePoint compliance features in favor of Purview Data Lifecycle management and...

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Microsoft 365 Announcements at Ignite 2025

by Tony Redmond
microsoft-365 agent-365 ignite-2025 microsoft-365-copilot microsoft-purview

The Ignite 2025 keynote was a marathon 150-minute event, but some interesting Microsoft 365 announcements emerged, mostly centered on AI. Microsoft...

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Enable all auditable events

by Nathan McNulty
security

You likely aren’t collecting all available events to the Unified Audit Log :( First, not all events are enabled or retained optimally. Consid...

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Purview eDiscovery’s Big Makeover

by Tony Redmond
compliance content-search ediscovery-premium ediscovery-standard microsoft-purview-portal

eDiscovery is a calling best left to skilled investigators. But Microsoft 365 administrators need to know how to search and how the new Purview eDi...

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The Problem with Scoped Audit Log Searches

by Tony Redmond
administration scope-microsoft-purview-audit-log-search scoped-audit-log-searches search-unifiedauditlog

Microsoft Purview and the Exchange Online Search-UnifiedAuditLog cmdlet both perform searches of the Microsoft 365 unified audit log. Both mechanis...

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Creating a Hold Report for Purview eDiscovery Cases

by Tony Redmond
compliance compliance-hold-report ediscovery-hold-report get-caseholdpolicy get-compliancecase

Microsoft plans to make an eDiscovery hold report available to tenants in January 2024. This article explains how to use PowerShell to create a sim...

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How the Auto-label Policy for Cloudy Attachments Works

by Tony Redmond
conferences sharepoint-online cloudy-attachments microsoft-purview-compliance microsoft-purview-ediscovery-premium

Cloudy attachments are links to files sent in messages. An auto-label policy can capture copies of cloudy attachments and make them available for e...

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