Get-RemoteFolderAcl

function Get-RemoteFolderAcl {
    <#
    .SYNOPSIS
    Returns to ACL of the specified folder from the specified computer

    .DESCRIPTION
    Returns to ACL of the specified folder from the specified computer

    .PARAMETER ComputerName
    The name of the computer

    .PARAMETER Path
    The folder path

    .PARAMETER Credential
    Credentials of the remote computer

    .EXAMPLE
    $cred = Get-Credential
    $folder = @(
        'C:\temp\folder1'
        'C:\temp\folder2'
    )
    $acls = Get-RemoteFolderAcl -computerName Computer1 -path $folder -Credential $cred
    $acls | Select PSComputerName, Path, Identity, AccessType, AccessRights | ft

    .NOTES

    #>
    [CmdletBinding()]
    param (
        [Parameter(Mandatory,ValueFromPipeline, ValueFromPipelineByPropertyName)]
        [Alias('PSComputerName')]
        [String[]]$computerName,

        [Parameter(Mandatory,ValueFromPipelineByPropertyName)]
        [alias('Fullname','Folder')]
        [String[]]$path,

        [PSCredential]$Credential
    )

    begin {
        $getAcl = {
            param (
                [String[]]$path
            )
            # permissions hash map
            $permissions = @{
                '268435456' = 'FullControl'
                '-536805376' = 'Modify, Synchronize'
                '-1610612736' = 'ReadAndExecute, Synchronize'
            }

            foreach ($filePath in $path) {
                if (Test-Path $filePath) {
                    try {
                        Get-Acl $filePath | ForEach-Object {
                            foreach ($access in $_.Access) {
                                if ($access.FileSystemRights -match '\d') {
                                    $fsr = $access.FileSystemRights.ToString()
                                    $fileSystemRights = $($permissions[$fsr])
                                }
                                else {
                                    $fileSystemRights = $access.FileSystemRights
                                }
                                [PSCustomObject]@{
                                    Path              = (($_.Path) -split ("::"))[-1]
                                    FileSystemRights  = $fileSystemRights
                                    AccessControlType = $access.AccessControlType
                                    IdentityReference = $access.IdentityReference
                                    IsInherited       = $access.IsInherited
                                    InheritanceFlags  = $access.InheritanceFlags
                                    PropagationFlags  = $access.PropagationFlags
                                }
                            }
                        }
                    }
                    catch {
                        $_.Exception.Message
                    }
                }
                else {
                    Write-Warning "Computer: [$env:ComputerName] - Folder: [$filePath] doesn't exist"
                }
            }
        }
    }

    process {
        $params = @{
            ComputerName = $computer
            # VMName = $computerName
            ScriptBlock = $getAcl
            ArgumentList = (,$path)
        }
        if ($Credential) {
            $params.Add('Credential', $credential)
        }
        Invoke-Command @params
        # Invoke-Command -VMName $computer -ScriptBlock $getAcl -ArgumentList (,$path)
        # Invoke-Command -ComputerName $computer -ScriptBlock $getAcl -ArgumentList (,$path)
    }

    end {
    }
}