Fang is inside secured cluster node and it is obvious for the first glance, that the owner of the node considered it safe enought to leave guard dutties on IC and spider on duty. Who seems to be Off duty at the moment, by the way. As Analyze CF continues to feed him with data about the icons in the node, You can see that every one of those consoles belong to one level of the building (11above+3 underground, one for the outer perimeter) and it associates camera and sensor feeds, alarms, door locks and fire sensors, each in one interface window on the cosole. Node itself is designed in the shape of the building, and each cluster segment is represented on the place you can find one of central security desk, like the one in the lobby.
Master/Cluster connection is one way connection, on the other side, and you cannot use the account you created for yourself here to access the master node.
There are two consoles with virtual minefield. The one linked to the top level, and the one linked outer perimeter.