If someone wants in, not even the perimeter defenses our base camps in Vietnam had will keep them out.
I have simply put field fence (aka "red top", or hog wire) around our property to keep our dogs in and provide an obvious boundary line. It took me about five years, and a lot of cash, doing it all myself.
You can always start smaller than your whole property, just around the house for example.
But I really don't think anyone will be beset with roving gangs of thugs. Maybe if you live in a big city.
I have simply put field fence (aka "red top", or hog wire) around our property to keep our dogs in and provide an obvious boundary line. It took me about five years, and a lot of cash, doing it all myself.
You can always start smaller than your whole property, just around the house for example.
But I really don't think anyone will be beset with roving gangs of thugs. Maybe if you live in a big city.