How to Protect Your Fridge from Hackers

Experts say slowly but inevitably all our appliances and gadgets — from ovens, TVs and refrigerators to wallets, computers and cars — will be interconnected through the giant network called the Internet of Things.' It will make our lives easier, they say, by making the things automatically take care of more mundane tasks of everyday life. On the downside, it will make us more vulnerable, too. VOA's George Putic reports.