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IEC 62443 Cyber Secure Networks
Protect your industrial networks with IEC 62443-aligned, cyber-secure switches and routers built for critical infrastructure.
Secure and Rugged Networking Solutions for Industrial Environments
As industrial systems become more connected, the risk of cyberattacks targeting critical infrastructure continues to grow. Industrial networking devices must now meet not only environmental challenges, like extreme temperatures, vibration, and electrical noise, but also strict cybersecurity requirements. Rugged networking solutions that comply with the IEC 62443 standard help protect operational technology (OT) networks from unauthorised access, data breaches, and system disruptions. These cyber secure devices are essential in modern industrial environments where system availability are non-negotiable.
Compliant with Cyber Secure Certifications
Compliant with IEC 62443-4-2, making them designed to be cyber secure.
Rugged Devices
Designed for shock and vibration resistance, reliable operation in extreme temperatures, and wide voltage with support for fluctuating power inputs.
IEC 61850-3
IEC 61850-3 communication standard for electrical substation automation systems in the Power and Energy market.
Cyber Secure Networking For Your Application: Where Our Solutions Work
Transportation Systems (Rail, Marine, Aviation)
From onboard control networks to wayside and terminal systems, transportation infrastructure relies on uninterrupted communication. Cyber-secure networking devices protect signaling systems, passenger information, and remote monitoring equipment from interference and malicious attacks. IEC 62443-compliant networking hardware ensures that public and private communication channels remain separate, encrypted, and continuously monitored for anomalies.
VIEW RAIL NETWORKING SOLUTIONS
Substation Automation and Smart Grid Networks
Electrical substations and smart grid environments are high-value targets for cyber threats due to their role in national power infrastructure. Networking switches and routers used here must offer secure remote access, encrypted communication, and intrusion detection to prevent unauthorised control or shutdowns. IEC 62443-compliant devices help ensure that data flows are protected and segmented across substations, improving both cybersecurity and grid resilience.
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Water Treatment and Critical Infrastructure
Water and wastewater treatment plants depend on industrial networks for flow regulation, chemical dosing, and monitoring. A cyberattack on these systems can have serious public health consequences. Networking switches with built-in cybersecurity features like port-level control, secure firmware updates, and IEC 62443 compliance protect essential infrastructure from both internal and external threats.
VIEW MARINE NETWORKING SOLUTIONS
Manufacturing and Industrial Automation
As factories integrate IIoT devices and cloud-based control, cyber risks increase. Networking devices in these environments must support role-based access control (RBAC), VLAN segmentation, and real-time traffic monitoring. IEC 62443-compliant switches help isolate production zones, authenticate connected devices, and prevent lateral movement from compromised nodes, ensuring the continuity and safety of automated operations.
IEC 62443-Compliant Networking Devices
IEC 62443 is the globally recognised standard for cybersecurity in industrial automation and control systems (IACS). Networking devices that meet this standard are designed to support secure-by-design principles. In addition to cybersecurity, networking equipment deployed in industrial environments must also be physically resilient. Rugged networking devices are engineered to operate in wide temperature ranges, resist shock and vibration, and withstand exposure to dust, moisture, and electrical noise.
Contact Us to Find the Perfect Solution
Need something specific? We're happy to discuss your unique project to find the perfect cyber secure networking device that fits the bill. We also offer a range of IEC 62443 compliant computing products and peripherals for enhanced security. As no two projects are the same, talk to our technical sales team to find out more.
EDS-G4014
14 Port Managed Industrial Ethernet Switch with 8x Gigabit RJ45 ports, 6x 2.5G SFP ports and IEC 62443 cybersecurity certification.
RKS-G4028
28 Port Layer 2 Gigabit Modular Managed Ethernet Switch.
EDR-G9010
10 Port Industrial Secure Router with 8x Gigabit copper and 2x Gigabit SFP ports.
AWK-4252A
IP68 Industrial Outdoor IEEE 802.11a/b/g/n/ac Dual Band Wireless AP/Bridge/Client.
Contact Us to Discuss Your Project
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Moxa's industrial Ethernet solution includes integrated network security through cyber-hardened firmware and software. Additional security is added through the EDR series secure router, which combines firewall, VPN, and NAT functionality with Gigabit bandwidth to increase security protection on sensitive networks and defend mission critical assets against Internet attacks, unauthorised access, or intrusion.