I am the Dartmouth College Distinguished Professor in Cyber Security, Technology, and Society and an Associate Professor of Computer Science. In 2018--2024 I served as a Program Manager at DARPA's Information Innovation Office (I2O), where I created multiple fundamental research programs in cybersecurity, resilience, and sustainment of critical software. You can read about them here.

I am interested in all aspects of cyber security, including Unix and Linux kernel security, software verification and cyber hardening, malware detection and reverse engineering (especially at the kernel and boot-stage firmware levels), wireless networking, digital radio, and visualizations of security-related information. I am interested in identifying and eliminating the root causes of software vulnerabilities, and I believe that this requires connecting state-of-the-art hacking with fundamental concepts of computer science. I believe that edge-of-the-art hacking has developed into a distinct discipline of computer science, even though not formally recognized as such, and that studying it is indispensable for building future computing systems we could finally trust.