Experts advise homeowners to begin by casing their place the way a burglar would. Identify the easiest place to get in and make it harder. Better trim them. If you have double-hung windows, a removable nail pinning the upper and lower halves together is quite effective. Be aware that they can trap you inside in case of fire.
Burglars hate noise.
Burglars know where to look. Don't let mail and newspapers pile up outside, and make sure your lawn stays mowed and your walks stay shoveled. Use automatic timers for lights and a radio. Leave your blinds open, in their usual position. Everything you need for court related issues.