SecurityMatrixPlus.ps1

$paramADGroup = @{
   Filter = {GroupCategory -eq 'security'}
   SearchBase = 'OU=Groups,DC=corp,DC=test,DC=local'
   Properties = @('Members')
}

$groups = Get-ADGroup @paramADGroup

$addADGroupMembers = @{}

$groups |
ForEach-Object {
   $addADGroupMembers.$($_.Name) = Get-ADGroupMember -Identity $($_.Name)
}

$htUsers = @{}
$htProps = @{}

$addADGroupMembers.Keys | 
ForEach-Object {$htProps.$_ = $null}

foreach ($group in $addADGroupMembers.GetEnumerator()){
   foreach ($member in $group.Value){
      if (!$htUsers.ContainsKey($member.SamAccountName)){
         $htProps.UserID = $member.SamAccountName
         $htProps.ObjectClass = $member.objectClass
         $htProps.UPN = if($member.objectClass -eq 'user'){(Get-ADUser $member.SamAccountName).UserPrincipalName}
         $htUsers.$($member.SamAccountName) = $htProps.Clone()
      }
      ($htUsers.$($member.SamAccountName)).$($group.Name) = 1
   }
}

$htUsers.GetEnumerator() | ForEach-Object{
   [PSCustomObject]$_.Value
} | 
Sort-Object UserID