True.
Get-Acl C:\Windows\TEMP | select -ExpandProperty
AccessToString
CREATOR OWNER Allow 268435456
NT AUTHORITY\SYSTEM Allow ReadData, Synchronize
NT AUTHORITY\SYSTEM Allow 268435456
NT AUTHORITY\SYSTEM Allow FullControl
BUILTIN\Administrators Allow 268435456
BUILTIN\Administrators Allow FullControl
BUILTIN\Users Allow CreateFiles, AppendData, ExecuteFile, Synchronize
BUILTIN\IIS_IUSRS Allow ReadData, Synchronize