No, the gist of my argument is that this isn't an additional security risk. Worrying about this is tantamount to looking at the lock on your front door, which itself is made out of plywood with a hollow center, and of course is attached to a house with several standard windows, not to mention sliding glass doors, one of which you tend to leave open all the time --and then screaming, "OH MY GOD I CAN'T BELIEVE THEY DID THIS! THIS LOCK COULD BE CRACKED BY A GUY WITH A HAND SAW IN 5 MINUTES!!! THEY REALLY SHOULD GET A STRONGER LOCK!"