Why is an administrative type credential required for discovering Windows machines?

An administrative type credential is essential for discovering Windows machines because it allows the system to execute commands that are necessary for successful application mapping. The netstat command, which is used to display active connections and listening ports, requires elevated privileges to access and run effectively on a Windows system. With administrative credentials, the discovery process can gain insight into the applications and services running on the machine, as well as their network connectivity, which is crucial for building an accurate service map.

In this context, having administrative access ensures that the discovery tool can retrieve comprehensive information necessary for understanding the operational landscape of the Windows environment. Without such privileges, the tool would be limited in the data it could collect, ultimately leading to an incomplete or inaccurate mapping of the services running on that machine.