vNSP Controller is the central enforcement point for all network and security policies. It is a centralized manager that controls all Virtual Probes installed on the instances in the cloud environment. It can be configured in the Network Security Manager.
McAfee Virtual Probes are installed on all instances that need to be secured by the Virtual IPS Sensor. The Virtual Probe intercepts all traffic before it reaches its destination and then forwards it to the Virtual IPS Sensor for scanning.