Jimmy Carter commissioned a professional B & E convict to write a book. The book came out early 80s, and had a lot of very good information in it. So much so, I still employ when I’m taking a trip. I think the bottom line is for me at least, and especially now, if someone wants in your house they will find a way to do it if it’s a teenager, chances are a good lock front and back door will probably suffice... However there are very professional people out there that take battery operated saws Etc and just cut through the walls from the exterior and gain entry. there’s all kinds of subterfuges the thwart an attack, and I’m pretty sure most of us have a good idea of how to look around at various resources and come away with our own novel ideas.
“our own novel ideas”
You hit the nail on the head, but a reputable local security professional can assist, as well as having a trusted contractor for those who don’t do their own work. Purchasing these ridiculous products which purport to “hide” valuables and firearms are just advertisements to thieves.
Lights are #1 deterrent, obviously.