Remote Desktop Web Access (RDWeb) enables users to access RemoteApp and Remote Desktop Connections through a web browser.
Remote Desktop Web Access (RDWeb) formerly Terminal Services Web Access (TS Web Access), enables users to access RemoteApp and Remote Desktop Connections through a web browser. RDWeb runs on IIS.
Prior to Windows 2012 RDWeb functionality limited exclusively to internet explorer. Seamless functionality requires the use of IE, but a rdp file may be downloaded from other browsers now.
The native Microsoft Remote Desktop for Mac application does not allow for SSO at this time.