Armis Centrix™ IT/OT Security vs Sphyrna Security NGXS Passive Data Diode: Side-by-Side Comparison (2026)

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..

Sphyrna Security NGXS Passive Data Diode: Passive optical data diode for unidirectional data transmission. built by Sphyrna Security. Core capabilities include Passive optical isolator for unidirectional data flow, 10Gbps throughput performance, 850nm wavelength optical transmission..

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. Sphyrna Security NGXS Passive Data Diode differentiates with Passive optical isolator for unidirectional data flow, 10Gbps throughput performance, 850nm wavelength optical transmission.

Armis Centrix™ IT/OT Security is developed by Armis. Sphyrna Security NGXS Passive Data Diode is developed by Sphyrna Security. 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 Sphyrna Security NGXS Passive Data Diode serve similar Operational Technology Network Segmentation use cases: both are Operational Technology Network Segmentation tools, both cover Network Segmentation. Review the feature comparison above to determine which fits your requirements.