Read G.H.Rao list the security challenges posed by the Internet of Things on IoT Journal :
Many organizations are experimenting with the Internet of Things (IoT) deployments, ranging from automation systems and sensor networks to critical connected health-care solutions, connected vehicles, and industrial robotics. Such deployment scenarios can automate device management, improve efficiencies and reduce operational costs while improving the customer experience. Opportunities exist in every business sector, and early adopters are racing to secure a first-mover advantage.
Read his full article here.