Truthfully, not much! However, your use of social media outlets can definitely impact on your home security. When you post photos that include your home, you are giving potential burglars inside information. We you talk to someone on your wall about an upcoming vacation, you are letting the baddies know when your house will be unattended, and how long before you get back to find the damage. You never know what information people can use to compromise your home security -- and you don't need to post your monitored alarm system code online to feel the full effects.
Facebook users may have noticed a recent change to the "News Feed" style where your friends' interactions with others are posted on your wall. For example, if your brother shared a picture with his workmate, you can see it. It is system-wide changes like this that often create security breaches … what can people use the information on other people's movements and activities for? Keep up to date with these changes via the site blog.
What else can you do to protect yourself and your home when using social media?
- Check the privacy settings for whatever site you prefer. Allow only people you have become 'friends' with to access your profile and information. Look for external guides to the site's privacy values if you need decoding of the info.
- Clean out your friend list periodically. Many people have friend lists containing hundreds of people … and unfortunately, some that were previously friendly may now harbor ill will. Keep your friend list to a minimum.
- Make sure any pictures you share are cropped to exclude unnecessary detail
- Don't let people know of your new address or phone number via social media
- Make use of the private messaging services (your inbox) more than the public ones (like Wall posts and status comments)
Some sites advise that if you must use social media, to ensure you balance pictures of your prized possessions (or even just incidental house photos with your family in them), with pictures of your home security measures like whatever big mean dogs, guns/tasers/capsicum spray or monitored alarm systems you have in your home. This has both an upside and a downside. You may deter some burglars, but for the determined ones, you've just given them the information they need to better plan to burgle your house. Social media is best kept to a minimum - look at everything you put up there through the eyes of somebody who wishes you harm … and be careful!
