Thomas Roth is a security researcher and founder of leveldown security. His main focus is on mobile and embedded systems with published research on topics like TrustZone, payment terminals, and embedded security. In recent years, his main focus has been on critical infrastructure and communication, with published research on industrial control systems, industrial IoT devices and secure communication. In 2018, Thomas Roth and his research was named as one of the 30 under 30 in Technology by the Forbes Magazine and was named TCCA Young Engineer of the Year 2018.