Allentis Network Diode (Tapics) vs Armis Centrix™ IT/OT Security: Side-by-Side Comparison (2026)

Allentis Network Diode (Tapics): Hardware network diode enforcing unidirectional data transfer for OT/ICS isolation. built by Allentis. Core capabilities include Unidirectional data transfer enforcement at hardware level, Optical diode variant supporting 1 to 10 Gbps throughput, Supports multimode and singlemode fiber optic connections..

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..

Both serve the OT Network Segmentation market but differ in approach, feature depth, and target audience.

Allentis Network Diode (Tapics) differentiates with Unidirectional data transfer enforcement at hardware level, Optical diode variant supporting 1 to 10 Gbps throughput, Supports multimode and singlemode fiber optic connections. 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.

Allentis Network Diode (Tapics) is developed by Allentis. Armis Centrix™ IT/OT Security is developed by Armis. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Allentis Network Diode (Tapics) and Armis Centrix™ IT/OT Security serve similar OT Network Segmentation use cases: both are OT Network Segmentation tools, both cover Network Segmentation. Review the feature comparison above to determine which fits your requirements.