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MetaDefender Industrial Firewall

Active Protection for Critical OT & Cyber-Physical Systems

MetaDefender Industrial Firewall is OPSWAT’s industrial firewall for OT networks, designed to protect operational technology and process control systems through zone-based segmentation and industrial protocol–aware security. It provides deep packet inspection, stateful policy enforcement, and ruggedized performance for harsh environments while integrating with MetaDefender OT Security to support asset-aware threat detection and operational resilience.

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High Speed,
Low Latency
Interface

C1D2 Certified for Hazardous Locations

Purpose-built, Ruggedized,
Industrial Hardware

AI-Powered
Learning Mode

Redundant DC Power

Integrated Hardware Bypass

Product Overview

Learn how MetaDefender Industrial Firewall protects ICS, OT, and SCADA environments from cyberattacks,

misconfigurations, and anomalies in hazardous and mission-critical settings.

Built for Operations. Powerful. Reliable.

Our Industrial Firewall for Operations is a high-performance, ruggedized firewall that features Firewall Learning Mode and Stateful Packet Inspection with 4 high-speed 2.5 Gbps Ethernet ports. It uses Protocol-Specific Deep Packet Inspection to block anomalies, Zero-Day threats, and DoS and DDoS attacks. Supports GE proprietary protocols such as iFIX and Cimplicity systems.

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MetaDefender Industrial Firewall
Operating Temp -40°C to +70°C
IPv4 Firewall Throughput (1518/512/64) 2.31 Gbs/ 1.3 Gbs/ 203 Mbs
Supported Protocols MODBUS, ETHERNET/IP, S7COMM, SLMP, FINS, VNETIP, BACNET, DNP3, GE Proprietary Protocols: CIMPLICITY, IFIX, IEC-60870-5-104, DICOM & more.
Certifications
  • Basic Standards (EMC) | CE, FCC
  • Hazardous Locations | C1D2 (Class 1, Division 2)
  • Safety of Industrial Control Equipment | UL 62368-1
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AI-Powered, Reliable, Active Protection

AI-Powered Firewall Learning Mode

Effectively monitor and learn network traffic to generate and implement security policies.

High-Performance

Supports multiple port options, low latency, and high throughput for optimal performance.

Industrial-Grade Reliability

Ruggedized housing designed for harsh environments with extreme temperatures and high durability.

Comprehensive Threat Detection & Prevention

MetaDefender Industrial Firewall integrates threat prevention with the powerful threat detection and network monitoring capabilities of MetaDefender OT Security.

Your Last Line of Defense for Critical OT & Cyber-Physical Systems

High-performing, real-time intrusion prevention delivers the critical layer of protection your industrial environment needs.

Technical Documentation

Explore the full technical landscape of MetaDefender Industrial Firewall — everything you need to understand, implement, and optimize.
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Getting Started

Introduction
Getting started with MetaDefender Industrial Firewall.
Initial Configuration
Learn how to configure the product. Detailed information for each option.

Deployment & Usage

Dashboard
Dashboard provides real-time insights and information about the appliance's performance and status.
Global Setting
Information and configurations that help other networks or devices communicate with your appliance.
Network Security
Learn how to configure various filters to help protect both the device itself and other network devices from DoS attacks.
Routing
Learn about routing options that suit your network.
Switching
Learn about switching options that suit your network.
Alerts
Learn how to apply sets of rules designed to prevent specific actions from occurring.
System Log
Display the System Log for the appliance.
Advanced Menu
Learn how to view and update information about the appliance and to run diagnostics about the appliance.
Protocols and Activities
All protocols and activities supported by MetaDefender Industrial Firewall & IPS.

Support

Knowledge Base
Answers to common questions about the product capabilities, and related articles on popular topics.

Unlock the Full Potential of Our Products

Dive into OPSWAT Docs today for in-depth guides,troubleshooting tips, and valuable references.
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Systems from External Threats

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