Off the top of my head there's TORX / tamper resistant TORX, TORX Plus, tamper resistant TORX Plus, whatever the external/female variant is called. TR TORX simply has a pin in the middle of the head, but TR TORX+ has five lobes versus six.

TORX Plus has made its rounds on the automotive circuit. It's designed to be somewhat backwards compatible but it is a lot easier to damage the fastener with a normal TORX driver.