Die casting is a manufacturing process in which molten metal is injected into a steel mold, known as a die, under high pressure. This method produces metal parts with precise dimensions and smooth surfaces, making it ideal for mass production of complex shapes. Commonly used metals include aluminum, zinc, and magnesium. Die casting is valued for its efficiency, repeatability, and ability to create detailed components. However, it is not a cybersecurity term and is primarily relevant to manufacturing and engineering industries.