SCOM 2012 R2 Server Hardening Question

Hi All,

With reference to http://blogs.technet.com/b/operationsmgr/archive/2009/06/15/new-security-hardening-guide-for-operations-manager-2007-r2-and-windows-server-2008.aspx 

I would like to know is there any update for SCOM 2012 R2 on Windows Server 2012 R2? What would be the process and where can I get the SCW file 2012 R2 platform?

Thanks & Regards, Kedar