check before: 2026-01-15
Product:
Fabric, Power BI
Platform:
Online, World tenant
Status:
Change type:
New feature, Admin impact
Links:
Details:
Summary:
Microsoft Fabric will introduce workspace-level IP firewall rules in Public Preview from mid-January to early March 2026, allowing workspace admins to restrict inbound access by IP allowlists. Tenant admins control this feature via a toggle in the Fabric admin portal, enhancing workspace data security.
Details:
[Introduction]
Microsoft Fabric will introduce a Public Preview feature called workspace-level IP firewall rules. This feature allows workspace admins to block inbound public access to workspace data, significantly reducing the risk of unauthorized access and potential data breaches.
[When this will happen]
Public Preview: We began rolling out mid-January 2026 and expect to complete by early March 2026.
General Availability (Worldwide): We will begin rolling out mid-March 2026.
Change Category:
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Scope:
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Release Phase:
Created:
2026-02-25
updated:
2026-02-25
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 Fabric is introducing workspace-level IP firewall rules in Public Preview from mid-January to early March 2026, allowing workspace administrators to restrict data access based on approved IP addresses, with tenant administrators controlling the feature through the Fabric admin portal.
Direct effects for Operations**
Increased Security Risks
If the IP firewall rules are not properly configured, there may be unintended access restrictions leading to service disruptions for users who need access.
- roles: Workspace Administrators, Tenant Administrators
- references: https://learn.microsoft.com/fabric/security/security-workspace-enable-inbound-access-protection, https://learn.microsoft.com/fabric/security/security-workspace-level-firewall-set-up?tabs=fabric-portal-1
User Access Issues
Users may experience access issues if their IP addresses are not included in the allowlist, leading to potential downtime or inability to perform their tasks.
- roles: End Users, Workspace Administrators
- references: https://learn.microsoft.com/fabric/security/security-workspace-enable-inbound-access-protection, https://learn.microsoft.com/fabric/security/security-workspace-level-firewall-set-up?tabs=fabric-portal-1
Operational Disruptions
Changes in firewall settings without proper communication may lead to confusion and operational disruptions as users may not be aware of new access restrictions.
- roles: Tenant Administrators, End Users
- references: https://learn.microsoft.com/fabric/security/security-workspace-enable-inbound-access-protection, https://learn.microsoft.com/fabric/security/security-workspace-level-firewall-set-up?tabs=fabric-portal-1
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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