my civic has an awesome feature where you can lock the trunk so that the lever next to the drivers seat won't open it. when it's locked you can only open it by using a key on the truck.
i leave it locked always and most always put anything of value in the truck so that anyone that breaks in won't be able to get at my stuff.
Now I know your secret. Watch out I will be in Denton on the 17th - FYI.