Allentis Network Diode (Tapics) vs Zscaler IoT and 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..

Zscaler IoT and OT Security: Zero trust security platform for IoT/OT device discovery, segmentation & access. built by Zscaler..

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

Allentis Network Diode (Tapics) is developed by Allentis. Zscaler IoT and OT Security is developed by Zscaler. 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 Zscaler IoT and OT Security serve similar OT Network Segmentation use cases: both cover IOT Security, Network Segmentation. Review the feature comparison above to determine which fits your requirements.