Description: On-chip debug interfaces can provide chip-level control of a hardware device and are a primary attack vector to extract program code/data, modify memory contents, or affect device operation on the fly. Depending on the complexity of the target device, manually locating debug connections can be a difficult and time-consuming task, sometimes requiring physical destruction or modification of the device.
In this session, Joe will present the JTAGulator, an open source hardware tool that assists in identifying on-chip debug interfaces from test points, vias, or components pads on a circuit board. He will discuss traditional hardware reverse engineering methods, details of JTAG and UART functionality, and how JTAGulator can simplify the task of discovering such interfaces. JTAGulators and target hardware will be available for hands-on experimentation by attendees.
For More Information please visit : - https://www.blackhat.com/
Tags:
Disclaimer: We are a infosec video aggregator and this video is linked from an external website. The original author may be different from the user re-posting/linking it here. Please do not assume the authors to be same without verifying.