Industrial-grade multi-layer network security filter — ICS/OT protocol detection with Hardware Bypass to keep production lines uninterrupted
Tera-UTM 12 is purpose-built for industrial and OT environments, equipped with the LIONIC DPI engine for 890 Mbps protection throughput. It supports 1×GbE WAN + 1×GbE LAN network interfaces, integrates ICS/OT protocol detection (Modbus, DNP3), and includes Hardware Bypass to ensure industrial control systems remain unaffected.
Industry-leading deep packet inspection that accurately identifies network application protocols and encrypted traffic, providing a high-performance threat analysis foundation.
Intrusion prevention system that detects and blocks network attacks in real time without impacting industrial control system network performance.
1×GbE WAN + 1×GbE LAN network interfaces, suitable for bridge-mode deployment in industrial control systems without altering the existing network topology.
Deep inspection of encrypted traffic — decrypts and scans HTTPS and TLS flows to eliminate all encryption blind spots.
Identification and control of 1,400+ applications — define granular access policies by user, group, and time schedule to enhance security and productivity.
Supports Hardware Bypass — automatically maintains direct network pass-through during device maintenance or power loss, ensuring industrial control systems are not affected.
Protect power SCADA control systems from cyberattacks with Modbus and DNP3 deep protocol analysis, meeting NERC CIP industrial cybersecurity compliance requirements.
Deploy in transparent bridge mode without changing existing network topology. Hardware Bypass ensures the production line stays connected automatically during device reboots or maintenance.
Segment OT from IT networks to block external attack penetration to control devices. SSL/TLS decryption removes encrypted traffic blind spots, meeting industrial cybersecurity standards.
During maintenance, reboots, or unexpected power loss, the hardware pass-through mechanism automatically maintains network connectivity — production lines are completely unaffected, an essential OT feature.
Deep analysis of Modbus, DNP3, and other industrial control protocols precisely identifies anomalous commands and unauthorized operations, effectively preventing remote takeover of OT devices.
Insert directly in front of OT devices in bridge mode without changing existing IP architecture — no PLC or SCADA reconfiguration needed, minimal deployment time and disruption.
IT environment HA: dual failover <30ms, for healthcare and chain enterprises.
Office entry-level: 700 Mbps, 3-min bridge deploy, all-in-one integrated protection.
Flagship NGFW: 4 Gbps, AI protection, LTE failover, for mid-size enterprise HQ.
Contact Hexion Networks for a Tera-UTM 12 quote and deployment assessment.