1. Keep Garage doors closed and locked even in the day.
2. Draw drapes or curtains at night.
3. DO NOT hide keys outside.
4. DO NOT leave keys in doors or in plain site.
5. Make sure all security lights work.
6. If on holiday set timers for lights and a Radio.
Here are some statistics of how thieves gained entry in 2012
22% Gained entry via backdoors
25% Via windows
34% Front door