Choosing the Right MCU for Your Embedded Device — Desired Security Features of Microcontrollers

The Microcontroller Unit (MCU) is the heart of an embedded device, where the main firmware executes its instructions to carry out the system’s functions. These come in many varieties. Relatively simple microcontrollers with limited-resource processors may bundle only a few IO peripherals, a small amount of memory, and be intended to run a small real-time … Continue reading Choosing the Right MCU for Your Embedded Device — Desired Security Features of Microcontrollers

There’s A Hole In Your SoC: Glitching The MediaTek BootROM

This research was conducted by our intern Ilya Zhuravlev, who has returned to school but will be rejoining our team after graduation, and was advised by Jeremy Boone of NCC Group's Hardware & Embedded Systems Practice. With the advent of affordable toolchains, such as ChipWhisperer, fault injection is no longer an attack vector that is … Continue reading There’s A Hole In Your SoC: Glitching The MediaTek BootROM