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ExtraHop Packet Forensics is a commercial network detection and response tool by ExtraHop. TEHTRIS NTA is a commercial network detection and response tool by TEHTRIS. 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, integrations, company size fit, here is our conclusion:
Enterprise and mid-market security teams investigating breach scope and data exfiltration will get the most from ExtraHop Packet Forensics because it gives you full packet history to answer "what actually moved across the wire" without waiting for logs. Continuous capture across hybrid environments, searchable within seconds, covers the gap between detection alerts and forensic proof; chain-of-custody collection means findings hold up in incident response and legal review. Skip this if your environment is primarily SaaS-based or you lack the storage budget for petabyte-scale packet retention; the value proposition assumes you're already capturing at scale and need fast, defensible answers from that data.
Mid-market and enterprise security teams with hybrid IT/OT networks need TEHTRIS NTA for its Layer 3-7 protocol visibility across industrial environments where most NDR tools fall short. The 80,000+ detection rules and automatic integration into the TEHTRIS XDR AI PLATFORM mean alerts reach your analysts with context already attached, not as raw noise requiring manual enrichment. Skip this if you're looking for a standalone tool; TEHTRIS NTA assumes you're investing in their platform ecosystem, and its strength in detection and forensics (DE.CM, DE.AE, RS.AN coverage) comes at the cost of limited incident response automation compared to pure SOAR-integrated competitors.
Continuous full packet capture and forensics for network investigations
Network traffic analysis tool for real-time intrusion detection and monitoring
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Common questions about comparing ExtraHop Packet Forensics vs TEHTRIS NTA for your network detection and response needs.
ExtraHop Packet Forensics: Continuous full packet capture and forensics for network investigations. built by ExtraHop. headquartered in United States. Core capabilities include Continuous full packet capture across on-premises and cloud environments, Built-in packet viewer with file carving capabilities, Indexed and searchable detections, transaction records, and packets..
TEHTRIS NTA: Network traffic analysis tool for real-time intrusion detection and monitoring. built by TEHTRIS. headquartered in France. Core capabilities include 24/7 network flow monitoring for IT, OT, and industrial networks, Over 80,000 detection rules for anomaly identification, Signature-based and behavioral analysis..
Both serve the Network Detection and Response market but differ in approach, feature depth, and target audience.
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