AhnLab CPS PLUS vs Zscaler IoT and OT Security: Side-by-Side Comparison (2026)

AhnLab CPS PLUS: Unified platform for protecting cyber-physical systems across OT, IT, and IoT. built by AhnLab. Core capabilities include OT endpoint protection with application and device control, OT network visibility and threat detection, Network segmentation and perimeter security..

Zscaler IoT and OT Security: Zero trust security platform for IoT/OT device discovery, segmentation & access. built by Zscaler. Core capabilities include AI/ML-powered device discovery and classification, Behavioral identity and risk classification for IoT/OT devices, Zero trust device segmentation without agents or firewalls..

Both serve the CPS Protection market but differ in approach, feature depth, and target audience.

AhnLab CPS PLUS differentiates with OT endpoint protection with application and device control, OT network visibility and threat detection, Network segmentation and perimeter security. Zscaler IoT and OT Security differentiates with AI/ML-powered device discovery and classification, Behavioral identity and risk classification for IoT/OT devices, Zero trust device segmentation without agents or firewalls.

AhnLab CPS PLUS is developed by AhnLab. Zscaler IoT and OT Security is developed by Zscaler. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

AhnLab CPS PLUS and Zscaler IoT and OT Security serve similar CPS Protection use cases: both are CPS Protection tools, both cover Network Segmentation. Review the feature comparison above to determine which fits your requirements.