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If the user is not at Teams Administrator, you will see an error message like “Check LegacyAuthProtocolsEnabled: Legacy authentication”.

03.04.2019 · Trying to Use Modern Auth to Back up O365 and SharePoint appears to be hardcoded to have Legacy Auth Enabled. This means we cannot back up our OneDrive/SharePoint. Exchange Online allows us to connect and backup with Legacy Auth on but once disabled and using Modern Auth it is failing.

16.04.2020 · Let’s sign in one time with the Veeam Backup for Office 365 service account to configure a strong password and configure multi-factor authentication: Open an incognito window of your web browser. Navigate to https://myprofile.microsoft.com. At the sign-in page enter the userPrincipalName for the Veeam Backup for Office 365 service account.

Aug 26, 2018 · Legacy authentication protocols are disabled within Organization’s settings. As a result, applications using the SharePointOnlineCredentials class to authenticate the SharePoint Online resources are denied to access. Veeam Backup for Microsoft Office 365 uses the above-mentioned class to connect to SharePoint Online.

For organizations with modern authentication and legacy authentication protocols. Before configuring permissions, please check the following ...

17.03.2021 · When you add an organization using the modern authentication method with legacy protocols allowed, you use both Veeam Backup account and Azure AD application for authentication. Veeam Backup for Microsoft Office 365 uses Veeam Backup account and an application to establish a connection to your Office 365 organizations with disabled security …

06.07.2019 · Once those are enabled, legacy auth is disabled and Veeam Backup for O365 is no longer able to authenticate. Microsoft does allow you to buy Azure AD Premium P1 for $6/user/month and then configure more granular Conditional Access Policies, which could be used to re-enable legacy auth for a specific account.

microsoft 365 cloud backup veeam ... Security defaults disable legacy authentication protocols, ... You can see how to disable Security Defaults here.

Now it's time to create a Veeam Backup for Office 365-specific app registration. ... Legacy Authentication protocols are probably disabled".

14.02.2020 · With Microsoft depreciating basic authentication for Exchange Online in October 2020 I raised a support case to check if this would affect our tenants backups currently using basic authentication. It now sounds like this will affect all backups no matter if they are using basic or modern authentication, as both still utilise some kind of basic auth on the 365 side.

Veeam Backup for Microsoft Office 365 and disable it for all other users in your ... LegacyAuthProtocolsEnabled must be set to $True in your Office 365 ...

Jun 26, 2019 · Before configuring permissions, please check the following things: Security Defaults are disabled in your Office 365 tenant. Conditional Access policies are not blocking legacy authentication protocols for the Veeam service account.

26.06.2019 · Before configuring permissions, please check the following things: Security Defaults are disabled in your Office 365 tenant. Conditional Access policies are not blocking legacy authentication protocols for the Veeam service account.

Can I disable all basic authentication protocols in my Office 365 organization? While Veeam Backup for Microsoft Office 365 v3 fully supports ...

Apr 04, 2019 · Microsoft's approach to disabling legacy authentication is to set a Conditional Access policy as mentioned throughout their Secure Score and Identity Protection Score screens. The process is described in detail in the TechNet blog link below. They do not mention disabling legacy authentication in SBO or EXO using PowerShell (even though you can).

Apr 16, 2020 · Create a new organization in Veeam Backup for Office 365; Note: For the purposes of this blogpost, I’m configuring Veeam Backup for Office 365 4b (version 4.0.0.2516). Step 1: Creating an app registration in Azure AD. Now it’s time to create a Veeam Backup for Office 365-specific app registration. Follow these steps to do so:

Jul 06, 2019 · Update July 8, 2019. Veeam Support has confirmed that legacy (basic) authentication is still required for some aspects of its API calls. That means you can’t disable it with an Office 365 baseline policy, but you can disable legay authentication for accounts other than the one you use for Veeam. The details are actually in the first blog post ...

Mar 17, 2021 · When you add an organization using the modern authentication method with legacy protocols allowed, you use both Veeam Backup account and Azure AD application for authentication. Veeam Backup for Microsoft Office 365 uses Veeam Backup account and an application to establish a connection to your Office 365 organizations with disabled security ...