Change the locks on any new place you move into. The previous renters could have returned the tricks, but they could have a copy. You can buy the locks and install them yourself to guarantee you're the only individual that has a key.
To decrease the possibilities of a house invasion in the evening, make certain you have correct lighting. Burglars attempt to use darkness as a cover to avoid getting captured. Outdoor lighting can make it look like you're house and can also make it harder for trespassers to sneak around hidden. If you are on a trip, try having actually a timer set for the lights to come on and go off at specific times to make it harder for them to tell if you're house or not.
All your exterior doors could have the hinges dealing with within. Hinges are simple to break if you have access to them, so that indicates they have to be within your house so that nobody exterior can get at them. It might take some effort, however it will be worth it.
If you are planning to take a trip, or you simply work odd hours, get timers for your indoor lights. This will assist your house seem occupied, even when you are away. Place these timers in more than one space also, as a intruder will rapidly recognize that only one of your spaces is lit up at any given time if you do not.
When doing lawn work or fixes on the beyond your home, make sure to put ladders and devices away when you are done. If you keep out ladders, thieves can easily climb them to get into your home. At the same time, they might utilize tools, like hammers, to break your windows.