SCADA, or Supervisory Control and Data Acquisition, is an industrial control system used for monitoring and controlling infrastructure or facility-based processes. Commonly employed in sectors like energy, oil and gas, water treatment, and manufacturing, SCADA systems collect real-time data from sensors and equipment, offering operators a centralized view into their systems. Through a human-machine interface (HMI), operators can monitor performance metrics, analyze data, and make adjustments to system components as necessary. SCADA systems are crucial for automating complex industrial tasks, and they can be designed to generate alarms if certain conditions are met, such as equipment failure or a security breach. By providing remote control and real-time data, SCADA systems enhance efficiency, safety, and reliability in industrial operations.