Can you describe what you are looking to add? Security is a process, and it depends on the situation how far you want to go. You can buy / build / rent a home

Can you describe what you are looking to add? Security is a process, and it depends on the situation how far you want to go. You can buy / build / rent a home security system & service. You can establish good security practices like not allowing location services data (or your own big mouth) to broadcast or otherwise tell the world where you are or when you are or are not home, not placing valuable items in window view, keeping your doors and windows locked, doing regular lock checks, switching your door deadbolt lock so that former owners/renters/etc can't get in, etc.