The document discusses the Internet of Things (IoT). It defines IoT as a network of physical objects embedded with electronics, software, and sensors that can collect and exchange data. The document outlines the history, life cycle, characteristics, applications, and market for IoT. It examines examples like glucose monitors, smart washing machines, and smart home security. The market for IoT devices is expected to grow significantly by 2020. The document ends with recommendations for accommodating IoT security within existing practices like policies, procedures, awareness training, and vulnerability management.