Safety-critical systems are essential components in various industries, designed to ensure safety and prevent catastrophic failures. These systems are often found in areas like aviation, nuclear power, and medical devices, where any malfunction could lead to severe consequences, including loss of life or significant damage. Their design and operation prioritize reliability and safety, often incorporating multiple layers of checks and redundancies. To maintain their effectiveness, safety-critical systems undergo rigorous testing and validation processes. Engineers use specific methodologies to identify potential risks and implement safeguards. This careful approach helps ensure that systems like automated train controls or emergency shutdown systems function correctly, even in unexpected situations, protecting both people and property.