A logic controller, often referred to as a programmable logic controller (PLC), is a specialized digital device used to automate and control industrial processes. It receives data from connected sensors or input devices, processes this information based on programmed instructions, and sends commands to output devices such as motors, relays, or actuators. Logic controllers are designed for real-time operation, reliability, and resilience in harsh industrial environments. In cybersecurity, logic controllers are critical assets, as unauthorized access or manipulation can disrupt operations, cause physical damage, or compromise safety. Securing these devices is essential for protecting industrial control systems from cyber threats.