Narrowin Network Segmentation
Effective network segmentation is the cornerstone of modern network architectures. The goal is a segmentation concept that protects your critical assets while maintaining operational efficiency.
Limits lateral movement of attackers within the network
Meets regulatory requirements and security standards
Improves network performance through optimized traffic flows
Our segmentation concepts comply with leading security standards such as IEC 62443, NIST Cybersecurity Framework, ISO 27001 and industry-specific requirements for energy, healthcare and critical infrastructure.
Automatic mapping and visualization of your network topology. Lightweight discovery without sensors for comprehensive segmentation planning.
Learn more →Virtual test and training environments for segmentation validation. ContainerLab-based simulation of network designs and security scenarios.
Learn more →Specialized WAN architectures for OT networks with distributed sites (e.g. power, gas, water, industrial production). Secure site connectivity with automated configuration and central management.
Learn more →Network diode (Mini-firewall) for plug and play segmentation of vulnerable devices. Protection of unpatchable OT and medical systems.
Learn more →Use our free online tools for your segmentation planning
Plan your network zones and VLANs with templates for Purdue Model and Enterprise IT. Export to CSV or copy to clipboard.
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Calculate subnets, find available IP ranges, check for overlaps and split networks. Essential for IP address planning.
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Set default policies (Deny All/Allow All) per zone relationship and add exception rules. Import zones from VLAN Planner.
Open Tool →We're happy to show you some examples and concepts.
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