Owl Cyber Defense vs Sphyrna NGXS UGW-100: Side-by-Side Comparison (2026)

Owl Cyber Defense: Data diode & cross-domain solutions for gov't & commercial network security. built by Owl Cyber Defense. Core capabilities include Unidirectional data transfer via hardware data diodes, Cross-domain solutions for multi-classification network environments, NCDSMO-certified government cross-domain products (XD Bridge ST)..

Sphyrna NGXS UGW-100: Unidirectional gateway for secure one-way data transfer at 10Gbps. built by Sphyrna Security. Core capabilities include Hardware-enforced unidirectional data transfer, 10Gbps interface with 8Gbps maximum throughput, TCP and UDP streaming support..

Both serve the Operational Technology Network Segmentation market but differ in approach, feature depth, and target audience.

Owl Cyber Defense differentiates with Unidirectional data transfer via hardware data diodes, Cross-domain solutions for multi-classification network environments, NCDSMO-certified government cross-domain products (XD Bridge ST). Sphyrna NGXS UGW-100 differentiates with Hardware-enforced unidirectional data transfer, 10Gbps interface with 8Gbps maximum throughput, TCP and UDP streaming support.

Owl Cyber Defense is developed by Owl Cyber Defense. Sphyrna NGXS UGW-100 is developed by Sphyrna Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Owl Cyber Defense and Sphyrna NGXS UGW-100 serve similar Operational Technology Network Segmentation use cases: both are Operational Technology Network Segmentation tools, both cover SCADA. Review the feature comparison above to determine which fits your requirements.