Arbor Networks

Cybersecurity company specializing in DDoS protection and network visibility.

Last updated August 25, 2026

Overview

Arbor Networks is a cybersecurity company providing solutions for DDoS protection and network monitoring. Its flagship products, Arbor Edge Defense (AED) and Arbor Sightline, are widely used to protect enterprise and service provider networks. Acquired by NETSCOUT Systems in 2015.

Products and positioning

Flagship businesses

Arbor Edge Defense
Arbor Sightline

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