Machine translation is the automated process of converting text or speech from one language to another using computer algorithms. In cybersecurity, machine translation can be used to quickly interpret foreign-language threats, analyze malicious code comments, or facilitate global communication between security teams. While modern machine translation systems, such as those powered by artificial intelligence, have greatly improved in accuracy, they may still struggle with context, idioms, or technical jargon. Effective use of machine translation in cybersecurity requires understanding its limitations and verifying critical information with human expertise when necessary.