Allentis Network Diode (Tapics) vs Dispersive for Cyber-Physical & OT/IoT 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..

Dispersive for Cyber-Physical & OT/IoT Security: Network security solution for OT/IoT systems using stealth networking. built by Dispersive. Core capabilities include Zero trust device and user authentication, Micro-segmentation for OT/IoT devices, Dynamic multi-path encryption..

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. Dispersive for Cyber-Physical & OT/IoT Security differentiates with Zero trust device and user authentication, Micro-segmentation for OT/IoT devices, Dynamic multi-path encryption.

Allentis Network Diode (Tapics) is developed by Allentis. Dispersive for Cyber-Physical & OT/IoT Security is developed by Dispersive. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Allentis Network Diode (Tapics) and Dispersive for Cyber-Physical & OT/IoT Security serve similar OT Network Segmentation use cases: both are OT Network Segmentation tools, both cover IOT Security, Network Segmentation, Critical Infrastructure. Review the feature comparison above to determine which fits your requirements.