Internet of Things (IoT) as a technology has transformed global economies through the proliferation of connected devices across multiple protocols and standards. The benefits have been highly published however, these devices can bring an enormous level of risk to businesses, security and privacy concerns for the end users. In this webinar, I discuss different IOT application landscape and identify security threats in IOT architecture. The possible countermeasures by implementing rigorous security standards to protect data at rest and in motion drive efficiencies.