Sphyrna Security NGXS
Cross-domain solution for secure data transfer between isolated networks
Sphyrna Security NGXS
Cross-domain solution for secure data transfer between isolated networks
Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignSphyrna Security NGXS Description
Sphyrna Security NGXS is a cross-domain solution designed to enable secure data transfer between air-gapped and segmented networks. The product enforces strict security policies while allowing communication across isolated systems, particularly for classified or sensitive data environments. The flagship AGW-200 Adaptive Gateway provides high-speed, protocol-flexible, and policy-driven secure transfer capabilities. The solution includes a Hardware Filtering Diode (HFD) that provides hardware-level enforcement for unidirectional data transfer, operating independently of software to eliminate bypass risks. NGXS has been assessed by the Canadian Communications Security Establishment (CSE) and approved by the National Security Agency (NSA). The Unidirectional Gateway is Common Criteria EAL 4+ certified and compliant with ITSG-33 and NIST 800-53 standards. The solution is used across government, defense, energy, data centers, and utilities sectors to protect classified communications, secure mission-critical operations, isolate operational technology from corporate networks, and protect SCADA and critical infrastructure. The product supports Zero Trust architectures with policy enforcement beginning at the physical layer.
Sphyrna Security NGXS FAQ
Common questions about Sphyrna Security NGXS including features, pricing, alternatives, and user reviews.
Sphyrna Security NGXS is Cross-domain solution for secure data transfer between isolated networks, developed by Sphyrna Security. It is a OT Security solution designed to help security teams with Gateway, Infrastructure, Policy.
Sphyrna Security NGXS offers the following core capabilities:
1.Cross-domain data transfer between air-gapped networks
2.Hardware Filtering Diode for unidirectional data transfer
3.AGW-200 Adaptive Gateway with protocol-flexible transfer
4.Policy-driven security enforcement
5.Common Criteria EAL 4+ certification
6.ITSG-33 and NIST 800-53 compliance
7.Hardware-level enforcement independent of software
8.High-speed data transfer capabilities
9.Support for classified and sensitive data environments
Sphyrna Security NGXS is deployed as a on-premises solution, suited to mid-market, enterprise organizations looking to operationalize ot security. The commercial offering is positioned for production security operations with vendor support and SLAs.
Sphyrna Security NGXS is built for security teams handling Gateway, Infrastructure, Policy, SCADA. It supports workflows including cross-domain data transfer between air-gapped networks, hardware filtering diode for unidirectional data transfer, agw-200 adaptive gateway with protocol-flexible transfer. Teams typically adopt Sphyrna Security NGXS when they need to ot security capabilities integrated into their existing stack. Explore similar tools at https://cybersectools.com/alternatives/sphyrna-security-ngxs
Sphyrna Security NGXS is a commercial OT Security solution. For detailed pricing information, visit https://sphyrnasecurity.com/ or contact Sphyrna Security directly.
Popular alternatives to Sphyrna Security NGXS include:
1.Sphyrna NGXS UGW-100 - Unidirectional gateway for secure one-way data transfer at 10Gbps (Commercial)
2.Sphyrna NGXS UGW-200 - Unidirectional gateway with 25Gbps interfaces for secure one-way data transfer (Commercial)
3.Owl DiOTa - Compact data diode for secure one-way data transfers in OT environments (Commercial)
4.Owl Cyber Defense Owl Talon Data Diode - Hardware-enforced data diode for one-way secure data transfer in gov/DoD nets (Commercial)
5.Owl OPDS-100 - 1U rack-mountable data diode for one-way data transfer security (Commercial)
Compare all Sphyrna Security NGXS alternatives at https://cybersectools.com/alternatives/sphyrna-security-ngxs
Sphyrna Security NGXS is for security teams and organizations that need Gateway, Infrastructure, Policy, SCADA, Security Standards. It's particularly suitable for enterprises requiring robust, commercial-grade security capabilities. Other OT Security tools can be found at https://cybersectools.com/categories/ot-security
Have more questions? Browse our categories or search for specific tools.
