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OT/ICS Network
Security

Secure your OT Network Now 

Enhance Visibility and Security for OT/ICS Networks with No Downtime

Industrial organizations face rising cybersecurity threats to operational technology (OT) and industrial control systems (ICS), with significant risks such as unplanned downtime, financial and data losses and compliance failures.

To maintain secure, compliant, and resilient operations, OT/ICS networks require specialized security and visibility tailored to their unique needs. Traditional SPAN ports often fall short in reliability, while diverse media and speed connections can complicate tool integration. As networks grow, effective traffic aggregation and secure, uni-directional connectivity become critical to safeguarding vital OT infrastructure.

Garland Technology’s OT/ICS solutions replace risky SPAN ports. They support diverse connections, simplify network architecture, and enable ensure secure, scalable traffic monitoring with full visibility — optimizing security and operational efficiency.

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Achieve Full OT/ICS Visibility with Industrial Network TAPs

Industrial network TAPs are the cornerstone of reliable OT/ICS security, enabling end-to-end packet visibility for comprehensive threat detection.

Garland Technology offers a range of durable TAPs, including extreme environment, media conversion, traffic aggregator, and Hardware Data Diodes. Designed to withstand industrial settings, these solutions can also be paired with DIN rail mounting, DC-DC power converters, and secure screw-lock connectors to provide installation in any setting.

Building a Secure OT Ecosystem with Trusted Partners

Without complete packet-level visibility, OT security tools operate in the dark, which can lead to missed threats, compliance failures, and costly downtime. The OT security ecosystem depends on multiple stakeholders working together to protect critical infrastructure, and Garland Technology provides the unfiltered, real-time visibility needed to ensure security solutions perform as intended.Garland Technology ensures OT security solutions work as designed by:

  • Providing full visibility to protect critical infrastructure. The 16 industry sectors designated as critical infrastructure rely on complete network visibility to detect threats and maintain uptime.
  • Delivering packet-level data for stronger OT security. Every OT security solution requires real-time, unfiltered traffic capture to detect anomalies and enforce network protection.
  • Integrating seamlessly with leading security solutions. Garland works with major cybersecurity platforms designed to improve threat detection, incident response, and regulatory compliance.
  • Simplifying deployment with expert collaboration. We partner with systems integrators, OEMs, and consultants to ensure security solutions are successfully deployed across industries.
  • Powering the OT security ecosystem with real-time visibility. Network TAPs, Aggregators, Network Packet Brokers, and Hardware Data Diodes from Garland Technology provide the essential packet-level data required for securing OT networks.

From energy grids and manufacturing plants to transportation hubs, every OT sector depends on real-time packet visibility to prevent cyberattacks and avoid costly disruptions. Unlike legacy solutions that rely on unreliable SPAN ports, Garland delivers 100% unfiltered, real-time network visibility — ensuring every security tool in your OT stack performs as intended.

Partner for Stronger OT Security
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Strengthening Industrial Ethernet Network Ops

Industrial Ethernet networks are built for stability and cost-efficiency in demanding environments. Unlike high-speed data centers, many industrial networks operate at 10M or 100M speeds using durable 100BaseFX or 100BaseLX cabling to support legacy systems and specialized equipment. Garland Technology’s ruggedized Ethernet solutions deliver long-lasting reliability to meet industrial requirements, ensuring seamless network resilience for uninterrupted operations.

Learn how to achieve secure, scalable, and compliant OT/ICS operations with Garland Technology’s network visibility solutions – talk to a Garland Technology technical specialist today.