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Copy file name to clipboardExpand all lines: articles/azure-netapp-files/ransomware-configure.md
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@@ -5,7 +5,7 @@ services: azure-netapp-files
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author: b-ahibbard
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ms.service: azure-netapp-files
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ms.topic: how-to
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ms.date: 02/24/2026
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ms.date: 03/05/2026
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ms.author: anfdocs
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ms.custom: references_regions
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---
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* Attack reports are retained for 30 days.
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* Ransomware threat notifications are sent in the Azure Activity log.
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* It’s recommended that you enable no more than five volumes per Azure region with advanced ransomware protection to mitigate performance issues.
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* It's recommended you increase QoS capacity by 5 to 10 percent due to potential performance impacts of advanced ransomware protection. The scale of the impact can vary based on the configurations across your Azure NetApp Files deployment.
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* It's recommended you increase QoS capacity by 5 to 10 percent due to potential performance impacts of advanced ransomware protection. The scale of the impact can vary based on the configurations across your Azure NetApp Files deployment.
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* If your volumes have workloads with a high level of encryption and deletion, it may increase the possibility of false positives. It is recommended not to enable advanced ransomware protection on these volumes.
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## Supported regions
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@@ -127,7 +128,7 @@ You can also use [Azure CLI commands](/cli/azure/feature) `az feature register`
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:::image type="content" source="./media/ransomware-configure/ransomware-threats.png" alt-text="Screenshot of ransomware threats." lightbox="./media/ransomware-configure/ransomware-threats.png":::
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1. If you know the files are **not** an active threat, mark the files as a **False positive**.
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1. If you know the files are **not** an active threat, mark the active threat as a **False positive**.
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If you believe the files are a threat, select **Threat**. You can then [revert the volume](snapshots-revert-volume.md) based on the last snapshot captured before the threat.
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1. Once you've resolved the threat, you can view archived ransomware reports on the same page. Reports are archived for 30 days.
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