IPhone :: Apple Needs To Put A Security Key On The Icloud?

I think that apple should have a securitypassword when changing options on the icloud. Because if i were to steal and iphone all i have to do is go to the settings, go to icloud, and a simple swipe of the find my iphone and there is nothing they can do about it. I am posting this because i was worrying about my phone being stolen and i thought "oh well" i have the find my iphone turned on, and then it hit me, "how hard is it to turn that off" and answer is, no difficulty at all and i think apple should do something to fix that.