A Complete Guide to Setting Up StarWind Encrypted Disk Data security is a top priority for modern IT infrastructures. StarWind Virtual SAN (VSAN) provides a robust solution for protecting sensitive data at rest through its Encrypted Disk feature. This guide will walk you through the entire process of setting up and configuring StarWind Encrypted Disks to secure your storage environment. Prerequisites
Before beginning the configuration, ensure you have the following components ready:
StarWind VSAN Installed: The StarWind service must be installed and running on your Windows Server nodes.
StarWind Management Console: Installed on your management workstation or directly on the storage nodes.
Storage Pool: A dedicated storage space (HDD, SSD, or NVMe) with unallocated space or an existing volume to host the virtual disks.
Encryption Key Management: Decide whether you will use a local passphrase or an external Key Management Server (KMS) via KMIP. Step 1: Create a New StarWind Device
To set up an encrypted disk, you must create a new virtual device through the StarWind Management Console. Open the StarWind Management Console. Connect to your StarWind server node. Click the Add Device button in the top toolbar. In the wizard, select Hard Disk Device and click Next. Choose Virtual Disk as the device type and click Next. Step 2: Configure Virtual Disk Parameters
Next, specify the location, size, and allocation type for your new virtual storage.
Specify the Name and Location for the virtual disk file (.img).
Set the Size of the disk according to your storage requirements.
Select the block size (typically 512 bytes for legacy compatibility or 4096 bytes for modern application workloads).
Choose the allocation type: Thick-provisioned (allocates all space immediately for best performance) or Thin-provisioned (allocates space on demand). Click Next. Step 3: Enable and Configure Encryption
This is the critical step where you apply the encryption layer to the virtual disk.
In the Cache Parameters screen, choose your preferred caching strategy (Write-Through or Write-Back) or select No Cache, then click Next.
When prompted for Encryption, check the box to Enable Encryption.
Select your Encryption Algorithm (AES-256 is recommended for enterprise-grade security). Choose your Key Management Method:
Passphrase: Enter a strong, unique password. You will need this password to mount or restore the disk.
KMIP Server: Enter the details of your Key Management Interoperability Protocol server to manage keys centrally. Confirm your encryption settings and click Next. Step 4: Define the Sector Size and Create
Review the creation summary to ensure all parameters, especially encryption details, are correct.
Click Next to allow StarWind to create the encrypted virtual disk file. Once creation is complete, click Finish. Step 5: Create a Target and Attach the Device
For client machines or hypervisors to see the disk, it must be mapped to an iSCSI target.
In the Management Console, right-click your server and select Add Target.
Give the target an explicit Target Alias (e.g., ://2008-08.com.starwindsoftware:encrypted-disk).
Ensure the check box for Allow simultaneous iSCSI connections is configured according to your clustering needs (enabled for failover clusters, disabled for single client connections).
Attach the newly created encrypted virtual disk to this target. Step 6: Connect from the iSCSI Initiator
Now that the storage node is serving the encrypted disk, connect to it from your application host or hypervisor.
Open the iSCSI Initiator on your client server (Windows or ESXi).
Enter the IP address of your StarWind node and click Quick Connect.
Select the encrypted target from the list and click Connect.
Open Disk Management (on Windows) or Storage Devices (on ESXi).
Initialize the new disk, create a partition, and format it with your preferred file system (NTFS, ReFS, or VMFS).
Your data is now automatically encrypted on the fly as it is written to the StarWind virtual disk, ensuring complete protection at rest.
To help me tailor any troubleshooting or advanced architecture steps, could you tell me:
Which hypervisor are you connecting this storage to (e.g., Hyper-V, VMware ESXi, or Proxmox)?
Will you be using a local passphrase or an external KMIP server for key management?