From writing assembly code to understand assembly code Different set of skills Transformations Relation between source code and assembly code Reverse engineering Trying to understand the process by which a system was created By studying the system and By working backward Backward:回溯9 From writing assembly code to understand assembly code • Different set of skills – Transformations – Relation between source code and assembly code • Reverse engineering – Trying to understand the process by which a system was created • By studying the system and • By working backward Backward:回溯