A container is provided with openings top and bottom so that the bottom can be opened when the contents of the containers are no longer accessible foil the topthe top then being closed and the contents removed from the bottom opening. At the free end of the suspension arm, a slider is mounted on the suspension arm. The optical element is inserted in the slot and the spaces between the optical element and the incoming and outgoing sides of the slot are filled with an optical adhesive portion. The system and method may include a plurality of executable security objects configured to provide security for operations associated with multiple network devices communication over the network.