The power of connected devices has grown exponentially. The explosion of mobile devices, ubiquitous networking, and powerful, inexpensive applications has created a wealth of possibilities for individuals to connect in ways never before seen. Who could have predicted the phenomenal growth of social media just a decade ago? In a similar way, we are now moving toward a society where the price of connectivity has dropped to pennies per megabit, wireless communication is virtually ever present, and machines can now communicate with one another directly. This is the world of the IoT.