Digital Smarts - Around the House: Controlling Things With Your Smartphone

There are a large number of devices that can be controlled with apps on your smartphone, and the list is continuously growing. Home theater systems and security cameras are probably some of the most familiar app-controlled systems, but cars, toys and even home automation are also making fast inroads. As you make use of more and more of these innovations, it will be even more important to keep your phone protected from hackers.