The expected growth of IoT devices will be fuelled by a myriad of use cases, including surveillance cameras, smart meters and asset trackers. These use cases each have power, performance and area (PPA) constraints and more importantly, the need for robust security. Threat Modeling and Security Analysis is a systematic approach, which helps to architect security requirements, optimized for a specific use case. These requirements needs to be mapped to a design that operates within the desired PPA constraints. This presentation will walk you through threat modeling and how Arm’s Platform Security Architecture can help make robust IoT security solutions.