This document summarizes a panel discussion on security for Internet of Things (IoT) devices and secure payment transactions. The panel discussed trends driving the need for improved payment security within IoT, including the evolution of use cases, increased cyberattacks, adoption of digital currencies, and new regulations. Panelists addressed how different players in the IoT payment ecosystem are addressing security challenges, including the roles of devices, semiconductor vendors, platforms, payment vendors, and existing payment networks. The role of new technologies like blockchain was also discussed. The panel provided an opportunity for open discussion between the presenters and audience.