You can use this command to verify signature for drivers
sigverif.exe
Powershell
Powershell: Rename remote computer with WMI
To rename a computer when Rename-Computer is not available (pre Powershell 4.0)
Get-WmiObject Win32_ComputerSystem -ComputerName OLDNAME -Authentication 6 |
ForEach-Object {$_.Rename(“NEWNAME”,”PASSWORD”,”USERNAME”)}
You can also mask the password
$credential = Get-Credential
Get-WmiObject Win32_ComputerSystem -ComputerName OLDNAME -Authentication 6 |
ForEach-Object {$_.Rename(“NEWNAME”,$credential.GetNetworkCredential().Password,$credential.Username)}