tests/Test-HostIESCDisabled.ps1
function Test-HostIESCDisabled { [CmdletBinding()] param ( [parameter()][string] $TestName = "IESC Feature Disabled", [parameter()][string] $TestGroup = "configuration", [parameter()][string] $TestCategory = "HOST", [parameter()][string] $Description = "Disable Internet Explorer Enhanced Security Configuration", [parameter()][hashtable] $ScriptParams ) try { $startTime = (Get-Date) $stat = "PASS" $except = "FAIL" $msg = "IE Enhanced Security Configuration (IESC) is already disabled" [System.Collections.Generic.List[PSObject]]$tempdata = @() # for detailed test output to return if needed $AdminKey = "HKLM:\SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A7-37EF-4b3f-8CFC-4F3A74704073}" $UserKey = "HKLM:\SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A8-37EF-4b3f-8CFC-4F3A74704073}" if ((Get-ItemProperty -Path $AdminKey -Name "IsInstalled" -ErrorAction SilentlyContinue | Select-Object -ExpandProperty IsInstalled) -ne 0) { Write-Log -Message "configuration is not compliant (is not disabled)" $stat = $except $msg = "IE Enhanced Security Configuration (IESC) is currently enabled" } else { Write-Log -Message "registry key was not found" } } catch { $stat = 'ERROR' $msg = $_.Exception.Message -join ';' } finally { Set-CmhOutputData } } |