I had to type mine in when I first set them up.While Wifi passwords are possible to crack, I am surprised you have not solved the theft issue by just having a strong password? You can also make your wireless access point not visible (not broadcasting its presence), meaning you would have to manually type in both the wireless network name and the password to access it. I do not recall if these cameras allow you to type in a network name manually, or if they will only allow you to select from/join publicly visible networks. Something to think about.