A Horizon Cloud environment requires registering at least one Active Directory (AD) domain with the Horizon Cloud node. This topic describes the configurations that are supported for use with your Horizon Cloud nodes in Microsoft Azure.
The supported configurations are:
On-premises AD server and using VPN/Express Route to connect that on-premises AD with your Microsoft Azure environment.
AD server running in your Microsoft Azure environment.
Using Microsoft Azure Active Directory Domain Services. For an overview of theses services that Microsoft Azure provides, see this Azure AD Domain Services article in the Microsoft documentation.