Looking to change the network profile of my public facing adapter from Public to Private I recently found out I can use the PowerShell command Get-NetConnectionProfile to return the the connection profile associated with one or more physical network adapters.
Once I have this information I can then modify the NetworkCategory to what I wish by using the Set-NetConnectionProfile command.
Example: Set-NetConnectionProfile -InterfaceIndex 13 -NetworkCategory Private
How awesome is that
Resources: http://technet.microsoft.com/en-us/library/jj899566.aspx
Resources: http://technet.microsoft.com/en-us/library/jj899565.aspx