Which dimension describes the material characteristics that affect people and information systems?

The physical dimension pertains to the tangible material characteristics that influence both individuals and information systems. This dimension encompasses elements such as hardware, infrastructure, and any physical components involved in the functioning of systems and processes. Understanding the physical dimension is crucial because it lays the foundation for how information systems operate, including the reliability and efficiency of the technology used.

In this context, the physical aspects directly impact user experience, system performance, and the overall capability of an organization to safeguard its information and operational integrity. By recognizing how these material characteristics interact with users and systems, organizations can better design and implement effective solutions that improve mission assurance and operational readiness.