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Fidelis Network

Network detection and response component of the Fidelis Elevate XDR platform

ToolNetwork Detection & Response (NDR)Cloud, Self-hosted

Pricing: Contact for pricing

Reviewed by the Cyber Vendor Guide editorial team against the public sources cited below · Last reviewed June 2026 · How we review listings

What is Fidelis Network?

Fidelis Network is the network detection and response (NDR) component of the Fidelis Elevate XDR platform from Fidelis Security. It uses the company's patented Deep Session Inspection technology to analyze traffic across ports and protocols, performing network traffic analysis, behavior anomaly detection, data loss prevention, and sandboxing. The product integrates with Fidelis Elevate endpoint detection and deception capabilities for correlated detection and response. Fidelis traces its origins to Fidelis Security Systems, founded in 2002, and has a documented history serving United States government and defense customers.

Best for: Government and enterprise buyers wanting deep session inspection NDR

Pros

  • Deep, content-level network visibility via patented Deep Session Inspection
  • Integrates with endpoint and deception telemetry within Fidelis Elevate
  • Holds federal certifications and contract vehicles relevant to government buyers

Things to check

  • Pricing is not publicly published and requires contacting the vendor
  • Appliance and sensor based architecture can add deployment and tuning complexity
  • Strongest feature value is realized within the broader Fidelis Elevate platform

Reported in public reviews and vendor documentation. See sources below.

Key Features

Deep Session Inspection for full session reassembly and nested file analysis
Deep packet inspection across all ports and protocols
Network behavior anomaly detection
Network data loss prevention
Sandboxing and automated threat analysis
Cyber terrain mapping and asset profiling
MITRE ATT&CK-aligned detection and correlation
Direct and internal sensors for boundary and data-center traffic

Do you work at Fidelis Network? to confirm the details or send us a correction.

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Sources & references

Where the information on this listing comes from. Always verify pricing and capabilities against the vendor before a purchasing decision.

Spot an error, or do you represent Fidelis Network? Request a correction.

Key facts

Pricing
Contact for pricing
Model
Appliance + Subscription
Founded
2002
Cloud
Yes
Self-hosted
Yes
Visit website

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Where Fidelis Network appears

Guides

Certifications

Common Criteria (EAL2+), FIPS 140-2 validated encryption, DoD UC APL, CDM Approved Products List, SOC 2 Type 1