What does an embedded systems security researcher do?

An Embedded Systems Security Researcher focuses on identifying, analyzing, and mitigating security vulnerabilities within embedded devices such as IoT gadgets, medical devices, automotive systems, and industrial controllers. They perform tasks like reverse engineering firmware, penetration testing, and developing security patches to protect these systems from cyber threats. Their work is essential in ensuring that embedded devices, which often have limited resources and connectivity to critical infrastructure, remain secure against evolving attacks.