No, the security did not work, the results speak for themselves....
Razor wire. Impenetrable? Not for a drunken and armed suspected murderer with a throw rug.....
Any aircraft can be a formidable weapon of terror, and or destruction. So, keeping intruders off the field failed. So let's wait for something to happen?
Any unattended aircraft needs a fail safe and secure ignition. Otherwise go cheap, and hire a guard.