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Costs while using Encryption at Host with PMK as the underlying key encryption mechanism

Aditya Garg 61 Reputation points
2023-06-21T08:44:55.94+00:00

Hello Community,

Wish to understand if there would be any cost for using Encryption at Host with PMK?

I understand Encryption at Host with CMK would be chargeable under Key Vault:

https://azure.microsoft.com/en-in/pricing/details/key-vault/

Specifically, under the heads Software-protected keys & Managed Azure Storage account key rotation.

Regards,

Aditya Garg

Azure Disk Encryption
Azure Disk Encryption
An Azure service for virtual machines (VMs) that helps address organizational security and compliance requirements by encrypting the VM boot and data disks with keys and policies that are controlled in Azure Key Vault.
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Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
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  1. TP 80,586 Reputation points
    2023-06-21T09:11:53.2466667+00:00

    Hi Aditya,

    There is no additional cost when using Platform Managed Keys with Encryption at Host. PMK doesn't use key vault so the two charging categories (Software-protected keys & Managed Azure Storage account key rotation) you mentioned do not apply.

    Please click Accept Answer if the above was helpful.

    Thanks.

    -TP

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