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Array NTB Series is a commercial network detection and response tool by Array Networks. Gatewatcher TAP Qualifié is a commercial network detection and response tool by Gatewatcher. Compare features, ratings, integrations, and community reviews side by side to find the best network detection and response fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise security teams that need to extract signal from encrypted traffic without decryption will find Array NTB Series valuable, particularly when you're scaling network TAP deployments across hybrid infrastructure. The platform handles tunnel re-engineering and application-aware packet delivery at scale, covering both DE.CM continuous monitoring and PR.IR resilience functions, and supports both out-of-band and in-line modes so you're not locked into one architecture. Skip this if your team lacks the network operations expertise to manage centralized X-Tunnel orchestration between appliances, or if you need DLP and threat prevention baked in rather than monitoring-first design.
Enterprise and mid-market security teams needing non-intrusive network visibility without packet loss should standardize on Gatewatcher TAP Qualifié; its passive optical and copper TAP design eliminates the false choice between monitoring and network reliability, with fail-safe architecture that maintains connectivity during power loss. The modular 1U chassis supporting 24 optical TAP modules or 8 copper links in a single unit delivers the density required for large-scale network taps without sprawl, directly enabling the continuous monitoring that NIST DE.CM demands. This is purpose-built for detection and continuous monitoring; if your team needs TAP-based tools that also handle incident response workflows or threat hunting, you're adding a separate platform to your stack.
Network traffic broker for visibility, monitoring, and traffic optimization
Qualified network TAPs for traffic duplication and network monitoring
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Common questions about comparing Array NTB Series vs Gatewatcher TAP Qualifié for your network detection and response needs.
Array NTB Series: Network traffic broker for visibility, monitoring, and traffic optimization. built by Array Networks. headquartered in United States. Core capabilities include Application-aware traffic aggregation with full stack packet analysis, L2-L7 traffic filtering and packet delivery, Tunnel handling and packet re-engineering capabilities..
Gatewatcher TAP Qualifié: Qualified network TAPs for traffic duplication and network monitoring. built by Gatewatcher. headquartered in France. Core capabilities include Optical TAP for single-mode and multi-mode fiber traffic duplication, Copper TAP for 10/100/1000 Mbps Ethernet monitoring, Diode function preventing signal injection with >35 dB insertion loss..
Both serve the Network Detection and Response market but differ in approach, feature depth, and target audience.
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