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TXOne SecurityInspection: Their Element product line (e.g. Portable Inspector) enables onsite, installation-free scanning of OT devices (even air-gapped ones) via a USB tool. It detects malware and vulnerabilities without leaving a footprint, and reliably logs asset data into a centralized console. TXOne Endpoint Protection: Their Stellar solution provides ICS/OT-focused endpoint defense. It uses a whitelist-based model and knows tens of thousands of OT applications and certificates, allowing it to block unexpected or unauthorized behaviors while minimizing interference with operations. TXOne Network Defense: Their EdgeIPS (and EdgeFire) appliances offer OT-native intrusion prevention and network segmentation. With deep packet inspection (DPI) optimized for industrial protocols (e.g., Modbus, Profinet), they can enforce virtual patching, block suspicious traffic, and dynamically isolate parts of the network without disrupting production. These three layers tie together under TXOne’s OT ZeroTrust framework, managed centrally via their SageOne platform, giving operations and security teams unified visibility, control, and response for their OT environments.