What are the phases of Discovery known as?

The phases of Discovery in the context of Service Mapping are aptly captured by the terminology used in the chosen answer. Specifically, "Port Scan, Classification, Identification, Exploration" accurately represents the sequential steps involved in discovering and mapping services within an IT environment.

During a Port Scan, the focus is on identifying which ports are open on a server, which helps in determining the services that are running and available for communication. Following this, the Classification phase aims to categorize the discovered services based on predefined criteria, which aids in understanding the nature of the services and how they interrelate.

Identification comes next, where the focus shifts to confirming the specific services and their configurations to ensure accurate mapping. Finally, Exploration involves a deeper investigation into the underlying infrastructure and dependencies, cementing the connections between services and enhancing the accuracy of the service map.

This logical progression is essential for effective Service Mapping, ensuring that all critical components are accounted for and understood in the context of the services they support. Thus, the terminology distinctly captures the essence of each step in the Discovery process, linking practical activities to their verbal representations in the field.