Who, What, When and Where: Scrutinizer provides historical trends of the company's critical network interfaces as well as the details on: Who: The end system causing the traffic What: The application/protocol that is being used When: The time frame it has been occurring for Where: The network connection that is affected Result: If something is consuming excessive bandwidth the end system can be identified quickly, without utilizing a packet analyzer. Scrutinizer uses your existing NetFlow capable routers and switches to report on top applications and top hosts on specific interfaces. It provides details on how much bandwidth is being consumed by each of these variables from protocols per user to users per protocol. Because Scrutinizer uses NetFlow technology on your existing routers, you never have to deploy or maintain probes. Scrutinizer goes beyond simple utilization graphs and tools like MRTG.