Set RDP sha1

<#

.SYNOPSIS

 Sets the SHA1 hash of the SSL certificate you want to use for RDP service.

 Usage: Set-RDPSha1Hash.ps <hash>

#>
[CmdletBinding()]
param(
     [Parameter(Mandatory=$True,Position=1)]
     [string]$SHA1Hash
   )

$a = Get-WmiObject -Namespace ROOT\Cimv2\TerminalServices Win32_TSGeneralSetting -Filter "TerminalName='RDP-Tcp'"
$a.SSLCertificateSHA1Hash = $SHA1Hash
$a.Put()