Protection devices are tools or systems designed to safeguard people, equipment, and property from harm or damage. They can include items like circuit breakers, which prevent electrical overloads, and safety goggles, which protect eyes from flying debris. These devices are essential in various settings, including homes, workplaces, and industrial environments. In addition to physical protection, some devices offer cybersecurity measures, such as firewalls and antivirus software, which defend against digital threats. Overall, protection devices play a crucial role in enhancing safety and security across multiple domains, ensuring that individuals and assets remain secure from potential risks.