Benefits of Network Traffic AnalysisĮnsuring you're gathering data from the correct sources is an important part of setting up NTA.

Network traffic analysis technologies have evolved in response to attackers' incessant inventiveness, providing organizations with a viable road forward in combating clever attackers. They commonly use valid credentials with trusted tools already installed in a network environment, making it difficult for enterprises to uncover key security threats in advance. Still, it often lacks the extensive detail and context needed to investigate cybersecurity risks.Īttackers are constantly changing their strategies to evade detection. This kind of data can be useful for detecting illegal WAN traffic and maximizing network resources and performance. It's also essential to think about the data sources for your network monitoring tool 'flow data' (from devices like routers) and 'packet data' are two of the most common.įlow data is ideal if you're seeking traffic volumes or tracking the course of a network packet from its origin to its destination. Knowing how to monitor network traffic, though, isn't enough. Implementing a system that can continually monitor network traffic can provide you with the information you need to improve network performance, reduce your attack surface, boost security, and better manage your resources. Gartner coined the word to describe an emerging security product sector. The practice of intercepting, recording, and analyzing network traffic communication patterns to discover and respond to security concerns is known as network traffic analysis (NTA).

Network traffic analyzer