Some of the new features available are digitally signed but some are not.
How can they be downloaded safely?
More info: I'm connecting to a web hosting server which runs Windows Server 2012, from a Windows 7 PC. Without downloading the non-digitally signed dll's - I hardly have any options in IIS Manager. When connecting to a Windows Server 2008, I can do everything without any downloads.
(Another point: Where are these dll's downloaded from - Microsoft, or the server?)