Usage-based billing enables customers to pay only for data that they have used. In order to charge customers based on data usage, a company must have a good metering system in place. The system must be able to provide accurate information on the volume of traffic...
When it comes to major security concerns, one of the most serious ones are the data breaches and security exploits caused by insider incidents. According to the “2018 Cost of Insider Threats: Global Study” benchmark study produced by Ponemon Institute LLC,...
With the increasing popularity of multicast media applications, the monitoring of multicast traffic becomes more and more important. When it comes to NetFlow, it has been supporting unicast and multicast traffic as well, since the legacy version 5. However, as NetFlow...
Role of RTT and OWD for TCP RTT stands for Round Trip Time and it is a length of time that a packet takes from point A to point B plus the length of the time that acknowledgment of the packet takes from B to A. The performance of TCP flow is affected by RTT. The...
Network visibility is crucial because we cannot manage and secure what we cannot see. NetFlow plays a critical role in traffic visibility by helping network professionals to characterize network traffic and determine where it flows. It provides information that is...
