1. Say Goodbye. One tip that many of us have used in the past is one that can still be used to help keep our homes safe. You can say goodbye to your house. Literally, wave at it and smile when you are leaving. This will give the illusion that you are waving to someone in the home and will generally make criminals less likely to try and break in. Naturally, if they can see that you aren't waving to anyone it may make them question you, but that may be useful as well. I can remember when I was younger that my father would always do this and we never had a problem. It's always worth a try.
2. Break Down Your Boxes. If you get new electronics or a new appliance and you normally put out your recycling, something you should always do first is to break down the cardboard from the boxes. By breaking them down and tearing them up, you are less likely to attract the attention of a criminal. After all, we are probably all a little guilty of watching a neighbor as they bring something bulky in out of curiosity to see what they got. Now imagine if a burglar does the exact same thing. Breaking these boxes down will help prevent people from knowing that you have a brand new, expensive device in your home.
While these tips may be older, there is a reason they have been used for so long. There is nothing wrong with a tried and true method like either of these. After all, if something isn't broken then why should you try to fix it?