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Original file line number Diff line number Diff line change
Expand Up @@ -6,14 +6,15 @@ author: lancedMicrosoft
ms.topic: reference
ms.custom: canvas
ms.reviewer: mkaur
ms.date: 05/21/2025
ms.date: 06/10/2025
ms.subservice: canvas-maker
ms.author: lanced
search.audienceType:
- maker
contributors:
- mduelae
- lancedMicrosoft
- jelopezf
---

# Use Microsoft SQL Server securely with Power Apps
Expand Down Expand Up @@ -43,7 +44,12 @@ The following four connection authentication types can be used with SQL Server f
| Microsoft Entra Integrated | Explicit |
| SQL Server Authentication | Implicit / Secure Implicit |
| Windows Authentication | Implicit / Secure Implicit |
| Windows Authentication (nonshared) | Explicit |
| Windows Authentication (Non Shared) | Explicit |
| Service Principal (Microsoft Entra ID application) | Implicit / Secure Implicit |
| Client Certificate Auth | Implicit / Secure Implicit |

> [!IMPORTANT]
> Prior to **May 2025**, **Service principal** connections were considered explicit and non-shareable. For any connections added to apps before **May 2025**, it is necessary to remove and re-add the **Service principal** connections to enable sharing.

## Implicit connection sharing risks

Expand Down