Hardware Hacking
Hardware hacking is the practice of modifying, analyzing, or manipulating a piece of electronic hardware to make it perform a function not intended by its original designer. This hands-on discipline involves reverse-engineering circuits, identifying and interfacing with debug ports like JTAG or UART, and extracting or altering the device's firmware to discover security vulnerabilities, add new features, or simply understand its inner workings. Utilizing tools such as soldering irons, logic analyzers, and multimeters, hardware hackers explore the low-level intersection of physical electronics and the software that controls them, a critical skill in fields like IoT security, embedded systems development, and digital forensics.