The mark consists of a shield with eight squares in the middle positioned above a rectangle that bisects the shield and contains the wording NETSPI U. One of the squares is on its own, four of squares are connected by lines in an upside down U shape, and three of the squares are connected by lines in a reverse L shape. One of the three connected squares is positioned in the middle of the four connected squares and has a connecting line extending down to a second square that then has another connecting line extending to the left of the unconnected portion of the four connected squares and that connects to a third square that is aligned with the detached square. The detached square is positioned to the left of the four connected squares.