Demi Marie Obenour
Demi Marie Obenour is a software developer at Invisible Things Lab. She works on Qubes OS and has found multiple vulnerabilities in various software components.
Sessions
03-14
22:00
20min
Protecting against Persistently Compromised Devices
Demi Marie Obenour
Secure systems, such as Qubes OS and OpenXT, rely on PCI passthrough to isolate devices. However, some devices may have persistent mutable state that is not reset at reboot, creating an attack vector. In this talk I discuss approaches to deal with the problem, and how firmware can work with the OS ensure that attacks based on persistent device compromise are foiled.
Dasharo Developers vPub 0xA Main Track
Dasharo vPub