In this tuto we’ll install ADFS Proxy in Windows Server 2012 R2.
Install Web Server(IIS)
Install-WindowsFeature NET-Framework-Core -Source D:\sources\sxs\
Install-WindowsFeature Web-Application-Proxy -includemanagementtools
In hosts file, set the address of the certificate to the ADFS Server.
Please, test your ADFS with this address:
https://your.adfs.address/federationmetadata/2007-06/federationmetadata.xml
https://your.adfs.address/adfs/ls/idpinitiatedsignon.htm
Reference:
UC Steps 