In this chapter, we turn our attention to the Internet of Things (IoT). The IoT is an exciting new trend where internet connectivity is added to everyday physical objects. When combined with embedded electronics and sensors, internet access allows physical objects to interact with one another and be controlled and monitored from anywhere in the world.

The following topics are covered in this chapter:

• Defining the IoT
• Connectivity types
• Bandwidth considerations
• Controller types
• Ethics of the IoT
• Security for the IoT