Allentis Network Diode (Tapics) vs Cisco Duo Device Trust: 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..

Cisco Duo Device Trust: Agentless device verification and trust enforcement for access control. built by Duo Security. Core capabilities include Agentless device verification, Real-time device visibility for managed, unmanaged, and BYOD devices, Device health checks for OS versions, browsers, patches, and plugins..

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. Cisco Duo Device Trust differentiates with Agentless device verification, Real-time device visibility for managed, unmanaged, and BYOD devices, Device health checks for OS versions, browsers, patches, and plugins.

Allentis Network Diode (Tapics) is developed by Allentis. Cisco Duo Device Trust is developed by Duo Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Allentis Network Diode (Tapics) and Cisco Duo Device Trust serve similar OT Network Segmentation use cases. Review the feature comparison above to determine which fits your requirements.