check before: 2025-05-01
Product:
Defender, Defender for Identity, Defender XDR, Entra
Platform:
Online, US Instances, World tenant
Status:
Change type:
Feature update, Admin impact
Links:

Details:
Coming soon: We will unify the Microsoft Defender for Identity (MDI) and Microsoft Sentinel IdentityInfo tables in Advanced Hunting into a single table.
With this unification, we are adding new identity attributes from the Sentinel UEBA service while also adjusting to support third-party Identity Providers (IDPs). Some of these updates include breaking changes, which may require you to update your existing queries.
[When this will happen:]
General Availability (Worldwide, GCC, GCC High, DoD): We will begin rolling out early May 2025 and expect to complete by late May 2025.
Change Category:
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Scope:
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Release Phase:
Created:
2025-04-10
updated:
2025-04-10
Task Type
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Docu to Check
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MS How does it affect me
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MS Preperations
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MS Urgency
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MS workload name
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summary for non-techies**
Microsoft is updating its Defender XDR services by merging two identity information tables into a single unified table, adding new identity attributes, and enhancing support for third-party identity providers like Okta, which may require adjustments to existing queries and systems.
Direct effects for Operations**
Breaking Changes in IdentityInfo Table
Existing queries referencing the IdentityInfo table may break, leading to potential data retrieval issues and incorrect insights.
- roles: Security Analysts, Data Engineers
- references: https://learn.microsoft.com/defender-xdr/advanced-hunting-identityinfo-table
Integration with Third-Party IDPs
Changes to accommodate third-party identity providers may disrupt current workflows and integrations, causing delays in identity verification processes.
- roles: IT Administrators, Security Analysts
- references: https://learn.microsoft.com/defender-xdr/advanced-hunting-identityinfo-table
New Identity Attributes
Introduction of new identity attributes may require significant adjustments in existing security workflows, leading to potential oversight in security monitoring.
- roles: Security Analysts, Compliance Officers
- references: https://learn.microsoft.com/defender-xdr/advanced-hunting-identityinfo-table
Impact on Custom Alerts and Automations
Custom alert rules and automations that rely on the IdentityInfo table may fail, resulting in missed security alerts and increased risk exposure.
- roles: Security Engineers, IT Administrators
- references: https://learn.microsoft.com/defender-xdr/advanced-hunting-identityinfo-table
Documentation Updates Required
Internal documentation may become outdated, leading to confusion and miscommunication among team members regarding the new schema and its implications.
- roles: Documentation Specialists, IT Administrators
- references: https://learn.microsoft.com/defender-xdr/advanced-hunting-identityinfo-table
Configutation Options**
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Opportunities**
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Potentional Risks**
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IT Security**
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explanation for non-techies**
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** AI generated content. This information must be reviewed before use.
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Last updated 1 week ago