Critical Infrastructure
Security
Protect Critical Operations with Full Network Visibility
Complete Network Visibility without Disruption for Secure,
Compliant Critical Infrastructure Operations
Protecting Critical Infrastructure is essential for national security as well as the delivery of public services, safety, utilities, and healthcare. Network TAPs, Hardware Data Diodes, and Aggregators deliver 100% visibility into network traffic, eliminating blind spots and enabling real-time monitoring without disruption.
OT and Critical Infrastructure networks, not initially designed with security in mind, now face vulnerabilities from modern threats. Legacy SPAN ports often lack reliability and security, while diverse media connections and unidirectional traffic requirements add complexity. Garland Technology’s solutions provide 100% network visibility, enabling detailed analysis, threat detection, and compliance reporting. These solutions help organizations centralize traffic, reduce complexity, and meet regulatory standards with confidence.
Rising threats against critical infrastructure have led to expanding regulatory mandates, including:
- IEC 62443: Global standard for securing Industrial Automation and Control Systems
- NIS2 Directive: European Union’s Network and Information Security directive
- NERC-CIP: North American Electric Reliability Corporation Critical Infrastructure Protection
- TSA Directives: U.S. Transportation Security Administration guidelines
- NIST-CSF: National Institute of Standards and Technology Cybersecurity Framework
- NRC Regulatory Guide 5.71: Nuclear Regulatory Commission guidelines
- SOCI Act: Australia’s Security of Critical Infrastructure Act