Depthcharge is an extensible Python 3 toolkit designed to aid security researchers when analyzing a customized, product-specific build of the U-Boot bootloader. This blog post details the motivations for Depthcharge’s creation, highlights some key features, and exemplifies its use in a “tethered jailbreak” of a smart speaker that leverages secure boot functionality. The first three … Continue reading Tool Release: Sinking U-Boots with Depthcharge →