Forefront UAG integrates a Remote Desktop Gateway (RD Gateway) to provide an application-level gateway for RDS services and applications. RD Gateway transmits RDP traffic on port 443 using an HTTP SSL/TLS tunnel. Most corporations open this port for Internet connectivity. Forefront UAG uses this traversal capability to allow users to connect to internal applications and resources hosted behind firewalls in private networks, and across network address translation (NAT) devices, without the need to install additional software on the client endpoint. Using this capacity you can allow access to the following:
Publishing RDS via UAG provides the following benefits:
Where can I get more information?
UAG with RDS Solution Guide - http://technet.microsoft.com/en-us/library/dd861391.aspx
UAG with RDS Solution Guide as a download - http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=d192c703-e30b-4d47-9992-12b84c7554cb