What is Firmware Signing? Best Practices for Firmware Signing and Security
Most people don’t think about the software running inside their devices. But your washing machine, your car, even your electric toothbrush, they all run code. And not just any code firmware, the invisible layer that controls how hardware behaves. We live in a world where physical things are now digital. A thermostat can call home. A pacemaker can receive updates. But with that power comes a simple, unsettling question.