Quickly learn the definitions and functions of key networking technologies, and how NETSCOUT incorporates these technologies into products and solutions. These pages can help you understand benefits, what you can do with the technology, and how it works, with links to additional resources.

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In the realm of cybersecurity, Indicators of Compromise (IOCs) serve as critical markers indicating potential security breaches or suspicious activities within a network or system...

4 min
Learn about Cyberthreat Hunting and how NETSCOUT's Omnis Cyber Intelligence plays a substantial role in this practice. Increase visibility with NETSCOUT.
4 min

Network security is the practice of protecting computer systems, networks, and data from unauthorized access, damage, or theft. As compared to endpoint security which monitors...

3 min
Learn about the Zero Trust Security Architecture Model and how NETSCOUT's Visibility Without Borders Platform fits into these principles. Get started with a demo now!
10 min
Client edges are locations where an end-user or group of end-users (a.k.a., clients) connect to the network.
5 min

A network packet is a multi-byte unit of data transmitted at one time by a host, such as a server, on a network. The actual packet consists of the user data, called the payload...

5 min
NWDAF is a 3GPP standard method used to collect data from user equipment, network functions, and operations, administration, and maintenance (OAM) systems, etc. from the 5G Core...
3 min
Learn all about what the network edge and perimeter are with NETSCOUT. Your network edge devices are connected to the Internet - are you monitroing them?
3 min
Learn the difference between threat intelligence and cybersecurity with NETSCOUT's experts. Hint: one is the monitoring, and one is the action. Read more today!
5 min
Learn about what a network intrusion detection system (IDS) is and the differences between IDS and IPS with the cybersecurity and DDoS experts at NETSCOUT.
3 min

A computer bot – which is short for robot – is a software application programmed to execute specific tasks as part of another computer program or to simulate human activity. Bots...

5 min
Packet sniffing is a technique whereby packet data flowing across the network is detected and observed. Network administrators use packet sniffing tools to monitor and validate...
4 min
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NETSCOUT’s subject matter experts share insights on trending topics on the blog. This is the place to get up-to-date information on NETSCOUT product and solution updates, along with commentary on industry news and happenings.