Ang Cui is a Ph.D. student at Columbia University in New York City. His research focuses on embedded devices such as routers, printers and VOIP phones. He is the inventor of a novel, host-based defense mechanism known as Symbiotes. Symbiotes are designed specifically to retrofit black-box, vulnerable, legacy embedded systems with sophisticated anti-exploitation mechanisms. In this video portrait, Ang describes how the extent of the embedded threat in real-world environments, discusses novel exploitation techniques for embedded systems–like enterprise networking equipment–and develops practical defenses for embedded systems that constitute our global communication substrate.
Queue Portrait: Ang Cui
Robert Watson is a security researcher and open source developer at the University of Cambridge looking at the hardware-software interface. He talks to us about spanning industry and academia, the importance of open source in software research, and challenges facing research that spans traditional boundaries in computer science. We also learn a bit about CPU security, and why applications, rather than operating systems, are increasingly the focus of security research. What are the challenges in the evolving hardware-software interface? Could open source hardware provide a platform for hardware-software research? And why is current hardware part of the problem? George Neville-Neil, Queue’s Kode Vicious, interviews Robert to learn about an exciting computer science research project at Cambridge.