We investigate lightweight mechanisms for checking the integrity of the software running on IoT Devices.
We systematically analyze 5G cellular networks, discover new exploitable attack surfaces, and develop defense mechanisms for mitigating them.
We explore and mitigate security vulnerabilities which can be exploited by an adversary to gain control of the critical components of a modern car, e.g., brake, accelerator and steering.
We investigate the attacks targeting the control systems of drones, and bring forth unique security challenges faced by enforcement agencies and privacy threats faced by public at large.