Encrypting a Virtual Machine

To validate the integration between VMware vCenter and Utimaco ESKM, perform the following steps to encrypt a virtual machine:

  1. Log in to the vCenter Server.

  2. Navigate to Menu → VMs and Templates.

  3. Select an existing virtual machine.

  4. Right-click the virtual machine and select VM Policies → Edit VM Storage Policies

  5. In the VM Storage Policy section:

    • Select a policy that includes VM Encryption.

    • Ensure the policy is associated with the configured key provider (ESKM).

    • it can be configured for the whole VM or per disk

  6. Click OK to apply the policy.

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Edit VM Storage Policies

  1. Monitor the task progress in the Recent Tasks panel until completion.

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Encrypted VM

The virtual machine should display as Encrypted in its summary.


  • In ESKM, navigate to Security → KMIP Objects

  • Verify that a new Symmetric Key (AES-256) has been created.

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KMIP Objects created

  • Navigate to Device → Log Viewer → KMIP to verify the logs

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Successful Key Retrieval