Hybrid AD Join is often used for Windows devices that are joined to an Active Directory domain, and that also need to be joined to Azure AD to provide a level of trust in the device and its management. First of all familiarise yourself with these articles https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-sso-quick-start https://docs.microsoft.com/en-us/azure/active-directory/devices/hybrid-azuread-join-managed-domains At a high level they say […]