Explore the integration of Trusted Platform Modules (TPM) with Raspberry Pi to establish secure and trustworthy IoT systems in this 55-minute conference talk from code::dive 2019. Delve into the fundamentals of integrity and trusted computing, learning how to build a chain of trust on a Raspberry Pi. Discover run-time TPM usage and boot-time measurement techniques, while understanding their applications in creating dependable IoT devices. Examine the limitations of Raspberry Pi in this context and investigate methods to mitigate supply-chain security risks and firmware attacks using TPM. Gain insights from Ian Oliver, a Distinguished Member of Technical Staff at Nokia Bell Labs, as he shares his expertise in trustworthy and high-integrity Network Function Virtualisation systems, privacy engineering, and formal methods.