The previous four parts are interesting as well: Part 1: Hunting for debug ports, Part 2: Scouting the firmware, Part 3: Following the data, and Part 4: Dumping the flash.
The previous four parts are interesting as well: Part 1: Hunting for debug ports, Part 2: Scouting the firmware, Part 3: Following the data, and Part 4: Dumping the flash.