Syntax:

      /[NO]PROTECTION

  Use /PROTECTION to copy access control lists.  Use  /NOPROTECTION  to
  exclude access control lists from the information that is copied.  If
  you use /NOPROTECTION with /VERSION, the object receives  the  access
  control  list  of  the  highest existing version of the object in the
  destination directory.

  The default is /NOPROTECTION.