Azure Disk Encryption for Windows and Linux Iaa. S VMs. Microsoft Azure is strongly committed to ensuring your data privacy, data sovereignty and enables you to control your Azure hosted data through a range of advanced technologies to encrypt, control and manage encryption keys, control & audit access of data. This provides Azure customers the flexibility to choose the solution that best meets their business needs. In this paper, we will introduce you to a new technology solution “Azure Disk Encryption for Windows and Linux Iaa. S VM’s” to help protect and safeguard your data to meet your organizational security and compliance commitments. The paper provides detailed guidance on how to use the Azure disk encryption features including the supported scenarios and the user experiences. Data sheet HP ProBook 650 Notebook PC An all new thin and light notebook packed with productivity and security features. NetVault Backup offers advanced data protection for Oracle, SQL Server, Exchange, SharePoint, MySQL, DB2, PostgreSQL, Domino, Informix, SAP and Sybase as well as. Note. Certain recommendations might increase data, network, or compute resource usage, resulting in additional license or subscription costs. Overview. Azure Disk Encryption is a new capability that helps you encrypt your Windows and Linux Iaa. S virtual machine disks. Azure Disk Encryption leverages the industry standard Bit. Locker feature of Windows and the DM- Crypt feature of Linux to provide volume encryption for the OS and the data disks. The solution is integrated with Azure Key Vault to help you control and manage the disk- encryption keys and secrets in your key vault subscription. The solution also ensures that all data on the virtual machine disks are encrypted at rest in your Azure storage. Azure disk encryption for Windows and Linux Iaa. ![]()
S VMs is now in General Availability in all Azure public regions and Azure. Gov regions for Standard VMs and VMs with premium storage. Encryption scenarios. The Azure Disk Encryption solution supports the following customer scenarios: Enable encryption on new Iaa. S VMs created from pre- encrypted VHD and encryption keys. Enable encryption on new Iaa. S VMs created from the supported Azure Gallery images. Enable encryption on existing Iaa. S VMs running in Azure. Disable encryption on Windows Iaa. S VMs. Disable encryption on data drives for Linux Iaa. S VMs. Enable encryption of managed disk VMs. Update encryption settings of an existing encrypted non- premium storage VMBackup and restore of encrypted VMs, encrypted with key encryption key. The solution supports the following scenarios for Iaa. S VMs when they are enabled in Microsoft Azure: Integration with Azure Key Vault. Standard tier VMs: A, D, DS, G, GS, F, and so forth series Iaa. S VMs. Enable encryption on Windows and Linux Iaa. Title: vSphere Data Protection 6.1 - Technical Overview: VMware, Inc. Author: VMware, Inc. This article provides an overview of Microsoft Azure Disk Encryption for Windows and Linux IaaS VMs. S VMs and managed disk VMs from the supported Azure Gallery images. Disable encryption on OS and data drives for Windows Iaa. S VMs and managed disk VMs. Disable encryption on data drives for Linux Iaa. S VMs and managed disk VMs. Enable encryption on Iaa. S VMs running Windows Client OSEnable encryption on volumes with mount paths. Enable encryption on Linux VMs configured with disk striping (RAID) using mdadm. Enable encryption on Linux VMs using LVM for data disks. Enable encryption on Windows VMs configured with Storage Spaces. Update encryption settings of an existing encrypted non- premium storage VMAll Azure Public and Azure. Gov regions are supported. The solution does not support the following scenarios, features, and technology: Basic tier Iaa. S VMs. Disabling encryption on an OS drive for Linux Iaa. S VMs. Disabling encryption on a data drive if the OS drive is encrypted for Linux Iaas VMs. Iaa. S VMs that are created by using the classic VM creation method. Enable encryption on Windows and Linux Iaa. S VMs customer custom images is NOT supported. Enable enccryption on Linux LVM OS disk is not supported currently. This support will come soon. Integration with your on- premises Key Management Service. Azure Files (shared file system), Network File System (NFS), dynamic volumes, and Windows VMs that are configured with software- based RAID systems. Backup and restore of encrypted VMs, encrypted without key encryption key. Update encryption settings of an existing encrypted premium storage VM. Note. Backup and restore of encrypted VMs is supported only for VMs that are encrypted with the KEK configuration. It is not supported on VMs that are encrypted without KEK. KEK is an optional parameter that enables VM encryption. This support is coming soon. This support is coming soon. Encryption features. When you enable and deploy Azure Disk Encryption for Azure Iaa. S VMs, the following capabilities are enabled, depending on the configuration provided: Encryption of the OS volume to protect the boot volume at rest in your storage. Encryption of data volumes to protect the data volumes at rest in your storage. Disabling encryption on the OS and data drives for Windows Iaa. S VMs. Disabling encryption on the data drives for Linux Iaa. S VMs (only if OS drive IS NOT encrypted)Safeguarding the encryption keys and secrets in your key vault subscription. Reporting the encryption status of the encrypted Iaa. S VMRemoval of disk- encryption configuration settings from the Iaa. S virtual machine. Backup and restore of encrypted VMs by using the Azure Backup service. Note. Backup and restore of encrypted VMs is supported only for VMs that are encrypted with the KEK configuration. It is not supported on VMs that are encrypted without KEK. KEK is an optional parameter that enables VM encryption. Azure Disk Encryption for Iaa. S VMS for Windows and Linux solution includes: The disk- encryption extension for Windows. The disk- encryption extension for Linux. The disk- encryption Power. Shell cmdlets. The disk- encryption Azure command- line interface (CLI) cmdlets. The disk- encryption Azure Resource Manager templates. The Azure Disk Encryption solution is supported on Iaa. S VMs that are running Windows or Linux OS. For more information about the supported operating systems, see the . Then, provide the encryption configuration to enable encryption on a new Iaa. S VM. For new VMs that are created from the Marketplace and existing VMs that are already running in Azure, provide the encryption configuration to enable encryption on the Iaa. S VM. Grant access to the Azure platform to read the encryption- key material (Bit. Locker encryption keys for Windows systems and Passphrase for Linux) from your key vault to enable encryption on the Iaa. S VM. Provide the Azure Active Directory (Azure AD) application identity to write the encryption key material to your key vault. Doing so enables encryption on the Iaa. S VM for the scenarios mentioned in step 2. Azure updates the VM service model with encryption and the key vault configuration, and sets up your encrypted VM. Decryption workflow. To disable disk encryption for Iaa. S VMs, complete the following high- level steps: Choose to disable encryption (decryption) on a running Iaa. S VM in Azure via the Azure Disk Encryption Resource Manager template or Power. Shell cmdlets, and specify the decryption configuration. This step disables encryption of the OS or the data volume or both on the running Windows Iaa. S VM. However, as mentioned in the previous section, disabling OS disk encryption for Linux is not supported. The decryption step is allowed only for data drives on Linux VMs as long as the OS disk is not encrypted. Azure updates the VM service model, and the Iaa. S VM is marked decrypted. The contents of the VM are no longer encrypted at rest. Note. The disable- encryption operation does not delete your key vault and the encryption key material (Bit. Locker encryption keys for Windows systems or Passphrase for Linux). The decryption step is allowed only for data drives on Linux VMs. You can install it from Windows Update by installing the optional update Microsoft . NET Framework 4. 5. Windows Server 2. R2 x. 64- based systems (KB2. Azure Disk Encryption is supported on the following Azure Gallery based Linux server distributions and versions: Linux Distribution. Version. Volume Type Supported for Encryption. Ubuntu. 16. 0. 4- DAILY- LTSOS and Data disk. Ubuntu. 14. 0. 4. DAILY- LTSOS and Data disk. Ubuntu. 12. 1. 0Data disk. Ubuntu. 12. 0. 4Data disk. RHEL7. 3. OS and Data disk. RHEL7. 2. OS and Data disk. RHEL6. 8. OS and Data disk. RHEL6. 7. Data disk. Cent. OS7. 3. OS and Data disk. Cent. OS7. 2n. OS and Data disk. Cent. OS6. 8. OS and Data disk. Cent. OS7. 1. Data disk. Cent. OS7. 0. Data disk. Cent. OS6. 7. Data disk. Cent. OS6. 6. Data disk. Cent. OS6. 5. Data diskopen. SUSE1. 3. 2. Data disk. SLES1. 2 SP1. Data disk. SLES1. 2- SP1 (Premium)Data disk. SLESHPC 1. 2Data disk. SLES1. 1- SP4 (Premium)Data disk. SLES1. 1 SP4. Data disk. Azure Disk Encryption requires that your key vault and VMs reside in the same Azure region and subscription. Note. Configuring the resources in separate regions causes a failure in enabling the Azure Disk Encryption feature. To set up and configure your key vault for Azure Disk Encryption, see section Set up and configure your key vault for Azure Disk Encryption in the Prerequisites section of this article. To set up and configure Azure AD application in Azure Active directory for Azure Disk Encryption, see section Set up the Azure AD application in Azure Active Directory in the Prerequisites section of this article. To set up and configure the key vault access policy for the Azure AD application, see section Set up the key vault access policy for the Azure AD application in the Prerequisites section of this article. To prepare a pre- encrypted Windows VHD, see section Prepare a pre- encrypted Windows VHD in the Appendix. To prepare a pre- encrypted Linux VHD, see section Prepare a pre- encrypted Linux VHD in the Appendix. The Azure platform needs access to the encryption keys or secrets in your key vault to make them available to the virtual machine when it boots and decrypts the virtual machine OS volume. To grant permissions to Azure platform, set the Enabled. For. Disk. Encryption property in the key vault. For more information, see Set up and configure your key vault for Azure Disk Encryption in the Appendix.
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