Nightwing Guardian is a commercial CPS protection solution by Nightwing. Zscaler IoT and OT Security is a commercial CPS protection solution by Zscaler. Features, integrations, deployment and the company behind each one, side by side.
Web-based C3ISR system for monitoring globally distributed mobile devices & assets
Zero trust security platform for IoT/OT device discovery, segmentation & access
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Common questions when comparing Nightwing Guardian vs Zscaler IoT and OT Security for CPS protection.
Nightwing Guardian: Web-based C3ISR system for monitoring globally distributed mobile devices & assets. Built by Nightwing.
Zscaler IoT and OT Security: Zero trust security platform for IoT/OT device discovery, segmentation & access. Built by Zscaler.
The table above shows where their features, integrations, deployment and company size fit differ.
Nightwing Guardian is made by Nightwing. Zscaler IoT and OT Security is made by Zscaler. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Nightwing Guardian and Zscaler IoT and OT Security are both CPS Protection products. Use the table above to see where features, deployment and company size fit differ.
No CPS Protection shortlist yet. This is the closest one.
Updated 2026-11-02
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