Based on the survey of IoT practices, this section discusses challenges in IoT development by enterprises. As with any disruptive innovation, the IoT will present multiple challenges to adopting enterprises. For example, due to the explosion of data generated by IoT machines, Gartner (2014) suggested that data centers will face challenges in security, the enterprise, consumer privacy, data itself, storage management, server technologies, and data center networking. This section discusses five technical and managerial challenges: data management, data mining, privacy, security, and chaos.