I want them defended too, which is why everyone in charge of security should be punished to the fullest extent of the law for their incompetency, as well as everyone up the food chain reprimanded for their poor oversight.
I expect that fence to be at least somewhat resistant to a group of pacifists cutting a whole in it. I expect it to be electrically charged.
I expect that EVERY camera is ALWAYS working and when ONE goes down that at least 20 people are notified "Fix this or you are fired". EVERY instance of failure should be notified.
The fact that cameras weren't working at a "secure nuclear facility" for 6 months is what should scare you.