First of all, make sure that you have enough locks and other physical security measures in place. Your front and back doors should lock safely, and a deadbolt will provide another layer of protection. It is also a good idea to install a small fish-eye lens on your front door so that you can see who is there before you answer it. Inside your home, make sure that you have safes for home valuables to protect your most prized possessions. Expensive items like jewelry belong there, as do crucial items like paperwork and identifications.
Next, consider the ways in which technology can make your home safer. There are now many different types of cameras that are available, which can watch your home all through the day and night. For many of these cameras, there are also ways that you can hook up your own smartphone so that you can personally keep an eye on your property when you're not around. Sensors that are placed around your home can be used to activate cameras or lights, which will record any dangers or scare away potential thieves.
Finally, take the time to find out about what the real risks are in your area. Talk to a local police officer and find out what kinds of break-ins are common in your area if any. Once you know what you are up against, you can make your holidays safer.