Features, pricing, ratings, and pros & cons — compared head-to-head.
Armis Centrix™ IT/OT Security is a commercial operational technology network segmentation tool by Armis. Sasa GateScanner Injector is a commercial operational technology network segmentation tool by Sasa Software. Compare features, ratings, integrations, and community reviews side by side to find the best operational technology network segmentation 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:
Enterprise and mid-market teams running converged IT/OT environments will get the most from Armis Centrix™ IT/OT Security because it actually maps segmentation policy to device reality instead of just visualizing the network topology. The platform covers all five NERC CIP compliance domains and generates ACLs directly from segmentation rules, which matters when you're auditing brownfield industrial sites where manual segmentation documentation is nonexistent. Skip this if your OT environment is air-gapped or if you need deep forensic visibility into lateral movement after breach; Centrix prioritizes prevention and continuous conformance monitoring over post-incident investigation.
Enterprise and mid-market operations teams protecting critical infrastructure will value Sasa GateScanner Injector for its unidirectional optical isolation, which makes lateral movement impossible by design rather than relying on detection. The hardware-enforced one-way data diode transfers up to 1Gb per second while maintaining strict network segregation, and it directly supports NIST CSF 2.0 PR.IR by embedding resilience into your architecture rather than bolting it on afterward. Skip this if you need bidirectional communication or your isolated networks run fewer than a dozen high-volume data feeds; the per-instance licensing and manual directory scheduling make it better suited to predictable, mission-critical transfer patterns than flexible multi-directional workflows.
IT/OT security platform for converged environments with asset visibility
Unidirectional data diode for network isolation and segregation
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Common questions about comparing Armis Centrix™ IT/OT Security vs Sasa GateScanner Injector for your operational technology network segmentation needs.
Armis Centrix™ IT/OT Security: IT/OT security platform for converged environments with asset visibility. built by Armis. Core capabilities include Asset visibility and discovery for IT and OT devices, Network segmentation visualization and management, Compliance mapping to NERC, MITRE ATT&CK, ISA/IEC 62443, ISO 27001, NIST SP 800-82..
Sasa GateScanner Injector: Unidirectional data diode for network isolation and segregation. built by Sasa Software. Core capabilities include Unidirectional optical data diode for one-way data transfer, 100/1000 Base Copper-to-Fiber conversion, Transmission verification..
Both serve the Operational Technology Network Segmentation market but differ in approach, feature depth, and target audience.
Armis Centrix™ IT/OT Security differentiates with Asset visibility and discovery for IT and OT devices, Network segmentation visualization and management, Compliance mapping to NERC, MITRE ATT&CK, ISA/IEC 62443, ISO 27001, NIST SP 800-82. Sasa GateScanner Injector differentiates with Unidirectional optical data diode for one-way data transfer, 100/1000 Base Copper-to-Fiber conversion, Transmission verification.
Armis Centrix™ IT/OT Security is developed by Armis. Sasa GateScanner Injector is developed by Sasa Software. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.
Armis Centrix™ IT/OT Security and Sasa GateScanner Injector serve similar Operational Technology Network Segmentation use cases: both are Operational Technology Network Segmentation tools. Review the feature comparison above to determine which fits your requirements.
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