They can also lock down the cargo in such a way that it sort of becomes a sort of totally-sealed (automated) roving container. Much like any security, there wo

They can also lock down the cargo in such a way that it sort of becomes a sort of totally-sealed (automated) roving container. Much like any security, there would be limits into how cheap they can make the container still relatively secure of course (those hijackers are pretty wily and clever!)...but that doesn't seem to be such a logistical challenge in my mind.