NETSCOUT
NETSCOUT provides real-time network visibility, observability, cybersecurity, and DDoS protection solutions.
- Categories
- DDoS protection, Network detection and response, Threat intelligence, Managed security services
- Based in
- Westford, United States
- Founded
- 1984
- Ownership
- Public, NTCT
- Listed
- NTCT on Nasdaq
- Revenue
- $859.5m (FY2026), from the annual report
- Certifications
- ISO/IEC 27001
About NETSCOUT
NETSCOUT sells network visibility and cybersecurity products. Its main offering is the NETSCOUT Data Platform, which captures network traffic in real time using deep packet inspection. This produces Smart Data, which is structured metadata that shows how services, applications and users perform. The company says this data is observed rather than sampled or inferred. It sells to enterprises and service providers across many sectors, including banking, government, healthcare, manufacturing and telecommunications. It also serves network operations, security operations and AI operations teams. The company provides DDoS protection, network and application performance monitoring, service assurance and AIOps. Its Arbor products handle DDoS mitigation, while nGenius products cover network and application performance. NETSCOUT says its platform works with existing security, observability and AI platforms. It also offers managed DDoS protection services.
Products
- Arbor CloudA cloud-based DDoS protection service with scrubbing capacity.
- Arbor Edge Defense (AED)An inline appliance placed at the network perimeter for on-premise DDoS protection.
- Arbor SightlineA system for automated and adaptive DDoS protection.
- Arbor Threat Mitigation System (TMS)Filters malicious traffic while allowing legitimate traffic through.
- ATLAS Intelligence Feed (AIF)Provides threat intelligence on DDoS threats to NETSCOUT DDoS products.
- InfiniStreamNGAn appliance for application and network monitoring using packet data.