There are various processes that run on the machine which have different roles, such as managing and collecting data. Some of these processes require certain ports to be opened, and they listen to other local processes running on the machine.
Password control is provided through the PASSWORDS Configuration. This is used to consolidate and manage various user names and passwords that are required by other configurations in order to access a range of applications and functions that are being monitored.
The System Layer consists of the following features.