The Internet of Things (IoT) promises much: from enabling the digital organization, to making domestic life richer and easier. However, with those promises come risks: the rush to adoption has highlighted serious deficiencies in both the security design of IoT devices and their implementation. Coupled with increasing governmental concerns around the societal, commercial and critical infrastructure impacts of this technology, the emerging world of the IoT has attracted significant attention. While the IoT is often perceived as cutting edge, similar technology has been around since the last century. What has changed is the ubiquity of high-speed, low-cost communication networks, and a reduction in the cost of compute and storage. Combined with a societal fascination with technology, this has resulted in an expanding market opportunity for IoT devices, which can be split into two categories: consumer and industrial IoT. Consumer IoT Consumer IoT products often focus on convenience o...