Most of us here Down Under have very few problems with security out in the Boondocks. We don't use the term Boondocks, we use the term "in the outback". This means that you can be anywhere at all. You can travel all day and not see another person but when in such desolate places, you need to be very careful of other humans regardless of how many or what sex they are. The general rule is, don't stop near a "broken down" vehicle or near someone who flags you down. Stop at least 50 yards further up the road and if possible, with the sun behind you. Leave the car engine running and call out to the person/people to ask what is wrong and get one of them to come to you. Don't walk down to the other car. When we are in the bush in a desolate area, I always keep my security systems ready for instant use but always out of sight. Our German Shepherd is also wonderful for security (where we are, she is) and has earned her worth when I was the victim of a road rage incident.
There are countless places where you can camp overnight and stay for a maximum of 24 hours. Many places are available for a 48 hour stay and also for a week or more. These areas are free but have have very little or no amenities not that it really counts. A stay in a standard campground is always available when a long shower is desperately longed for. When the driving becomes too exhausting, I/we stop in the long paddock, keeping well away from the bitumen, and have a camp until rested. Having a camp is very different to staying for a camp.
Having a camp means, to lie down and have a sleep.
Staying for a camp means you are remaining there for an indefinite time.
It can be difficult to have a camp with security when there are no trees in the long paddock because you stand out like a cockatoo in a field of sorghum. This is when a German Shepherd "comes into its own." If it's possible, I will enter a property and get as far away as I can from the highway. Properties here in the outback/long paddock, can be 50 to 800 square miles in area and offer excellent security from riff-raff cruising the highway. Knowing what has happened in the past in the outback helps to keep you alive and be in control if everything goes "pear-shaped" as we say. Not a lot has ever happened but enough has in the past to keep you remaining vigilant. Knowing how to handle any situation and be prepared to use your ultimate security system is the key to survival.
Kody

Never be afraid to ask questions here, Prov. 11:14