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Sphyrna NGXS UGW-100 is a commercial operational technology network segmentation tool by Sphyrna Security. Sphyrna Security NGXS is a commercial operational technology network segmentation tool by Sphyrna Security. Compare features, ratings, integrations, and community reviews side by side to find the best operational technology network segmentation fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Enterprise and mid-market security teams protecting sensitive OT networks from east-west lateral movement need the Sphyrna NGXS UGW-100 because hardware-enforced unidirectional gateways are the only architecture that actually stops data exfiltration at the physics level, not the policy level. EAL 4+ Common Criteria and TEMPEST Zone 1 certifications mean this box works in high-assurance environments where software-only controls fail compliance audits. Skip this if your priority is network visibility or threat hunting; the UGW-100 is a one-way valve, not a sensor, and it won't help you detect what's moving across the boundary.
Enterprise and mid-market teams protecting classified or highly sensitive data across air-gapped networks will find Sphyrna Security NGXS valuable for its hardware-enforced unidirectional transfer, which operates independently of operating system vulnerabilities. Common Criteria EAL 4+ certification and ITSG-33 compliance give you the compliance posture required in government and defense environments without relying on software-layer security. Skip this if your priority is cross-domain data sharing with minimal operational friction; the filtering diode and policy enforcement model demand careful network architecture planning and aren't designed for high-frequency, low-friction data movement between connected systems.
Unidirectional gateway for secure one-way data transfer at 10Gbps
Cross-domain solution for secure data transfer between isolated networks
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Common questions about comparing Sphyrna NGXS UGW-100 vs Sphyrna Security NGXS for your operational technology network segmentation needs.
Sphyrna NGXS UGW-100: Unidirectional gateway for secure one-way data transfer at 10Gbps. built by Sphyrna Security. headquartered in Canada. Core capabilities include Hardware-enforced unidirectional data transfer, 10Gbps interface with 8Gbps maximum throughput, TCP and UDP streaming support..
Sphyrna Security NGXS: Cross-domain solution for secure data transfer between isolated networks. built by Sphyrna Security. headquartered in Canada. Core capabilities include Cross-domain data transfer between air-gapped networks, Hardware Filtering Diode for unidirectional data transfer, AGW-200 Adaptive Gateway with protocol-flexible transfer..
Both serve the Operational Technology Network Segmentation market but differ in approach, feature depth, and target audience.
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