Security Settings
Veeam Backup for Microsoft 365 uses a TLS certificate to communicate with a backup proxy server deployed in a workgroup. By default, this certificate is generated automatically by the product during the installation process. If required, you can replace it in the security settings.
To configure security settings, do the following:
- In the main menu, click General Options.
- Open the Security tab.
- In the Installed backup server certificate section, review the default Veeam Backup for Microsoft 365 server certificate. If you want to replace it, click Install to run the Select Certificate wizard. Proceed to any of the following options:
Generate a new self-signed certificate
Perform the following steps:
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Import an existing TLS certificate from the certificate store
Perform the following steps:
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Import a TLS certificate from a file in the PFX format
Perform the following steps:
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Note |
If you replace a certificate that is already used by one or more backup proxy servers, Veeam Backup for Microsoft 365 will connect to these servers and update certificate settings. After that, the Veeam Backup for Microsoft 365 server and backup proxy servers will communicate using the new certificate. |
- Click OK.






