Interoperability refers to the ability of different systems, devices, applications, or organizations to work together seamlessly. In cybersecurity, it means that various technologies can communicate, exchange data, and use the information effectively, regardless of their manufacturer or design. This ensures smooth collaboration, reduces technical barriers, and enhances overall system efficiency and security. Interoperability is essential for integrating new solutions, supporting innovation, and maintaining robust defenses in a rapidly evolving digital landscape.