There are many ways to rebuild the Hyper-V host, but I will show you how to rebuild a Microsoft Hyper-V host via Virtual Media. These screens captured were for Windows Server 2019, but not for Windows Server 2019 only. You can use Windows Server 2022 ISO image file too.
Vulnerability in this Veeam Backup & Replication component allows unauthorized users to obtain encrypted credentials stored in the configuration database. The vulnerability may lead to these unauthorized users gaining access to backup infrastructure hosts. The vulnerable process Veeam.Backup.Service.exe (TCP 9401 by default) allows unauthenticated users to request encrypted credentials.
Veeam released new patches to fix this vulnerability on March 7, 2023. No Hosts restart is required after installing this patch.
Vulnerability in this Veeam Backup & Replication component allows unauthorized users to obtain encrypted credentials stored in the configuration database. The vulnerability may lead to these unauthorized users gaining access to backup infrastructure hosts. The vulnerable process Veeam.Backup.Service.exe (TCP 9401 by default) allows unauthenticated users to request encrypted credentials.
Veeam releases new patches on March 7, which fixed this vulnerability. No Hosts restart is required after installing this patch.
There are many ways to rebuild the Hyper-V host, but I will show you how to rebuild a Microsoft Hyper-V host via Virtual Media Wizard. This process is also can use for other vendors’ machines, not for the dataOn host only.
There are many ways to rebuild the Hyper-V host, but I will show you how to rebuild a Microsoft Hyper-V host via PXE. This process is also can use for other vendors, not for the DataOn host only. It would be best to ask the host hardware vendor to send you the custom WIM image file before rebuilding it.
Veeam Backup for Microsoft 365 extends data protection and follows the same methodology as Veeam Backup and Replication. This 3-2-1-1-0 rule can also be applied to backup repositories in cloud-based object storage using Backup Copy Jobs: Azure Blob Storage Archive access tier, Amazon S3 Glacier storage class, or Amazon S3 Glacier Deep Archive storage class.
The procedure creates a backup job to backup the organization objects to Azure Blob Cool Tier repositories.
You can also configure Microsoft 365 for notification settings using a non-MFA account. This can be used to send email notifications about the results of backup jobs.
Network Attached Storage can also be a backup repository with Veeam Backup for Microsoft 365. These Network Attached Storage devices can be accessed and configured through a shared folder on your computer or through any other physical device that supports the SMB protocol.
The following backup repositories can be added to the infrastructure with Veeam Backup for Microsoft 365:
Backup proxy server’s local directory.
Direct Attached Storage is connected to the backup proxy server.
Storage Area Network.
Network Attached Storage (SMB shares version 3.0 or later)
You can configure the SendGrid account as an SMTP relay for notification settings if you want Veeam Backup for Microsoft 365 to send email notifications about backup job results.
If you create a new Citrix license server and would like to move the existing licenses to the new server, please follow the below steps to reallocate it.
Veeam Backup for Microsoft 365 v6 cumulative patches P20220413 Released on May 5, 2022. This cumulative patch includes the new features, enhancements, and fixes for the original V6 builds.
Veeam Backup for Microsoft 365 use backup proxy servers to leverage network when backup or restore data. The Veeam Backup for Microsoft 365 manager server is the default local backup proxy server.
You are required to provide a username and password to authenticate to your Microsoft 365 organization if you add an organization using the basic authentication method.
I won’t recommend adding organization with basic authentication, Microsoft announced that effective October 1, 2022, we will begin disabling Basic authentication for Outlook, EWS, RPS, POP, IMAP, and EAS protocols in Exchange Online. SMTP Auth will also be disabled if it is not being used.
You will use both Veeam Backup account and Azure AD application for authentication if you add an organization using the modern authentication method with legacy protocols allowed. Veeam Backup for Microsoft 365 uses Veeam Backup account and an application to establish a connection to your Microsoft 365 organizations with disabled security defaults and maintain data transfer during backup and restore sessions.
When you add an organization using the modern app-only authentication method, you are required to provide Azure AD application settings. Please reference following link to create and configure Azure AD Application permissions.
Veeam Backup for Microsoft 365 Modern Authentication and Legacy Protocols Authentication requires that you grant permissions to Azure AD applications to back up and restore data from/to your Microsoft 365 organizations.
When you add organization using the modern app-only authentication method, the permissions for Azure AD applications that are granted automatically by Veeam Backup for Microsoft 365.
Anyway, if you prefer to use a custom application of your own, make sure to grant all the permissions as below.
You are required to provide a username and password to authenticate to your Microsoft 365 organization if you add an organization using the basic authentication or Modern Authentication and Legacy Protocols method.
I won’t recommend adding organization with basic authentication, Microsoft announced that effective October 1, 2022, they will begin disabling Basic authentication for Outlook, EWS, RPS, POP, IMAP, and EAS protocols in Exchange Online. SMTP Auth will also be disabled if it is not being used.