Sphyrna NGXS UGW-100 Unidirectional Gateway
EAL 4+ certified unidirectional gateway for secure one-way data transfer
Sphyrna NGXS UGW-100 Unidirectional Gateway
EAL 4+ certified unidirectional gateway for secure one-way data transfer
Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignSphyrna NGXS UGW-100 Unidirectional Gateway Description
The Sphyrna NGXS UGW-100 Unidirectional Gateway is a hardware appliance designed to enforce one-way data transfer between security domains. The device uses optical-electrical-optical signal conversion to physically guarantee unidirectional data flow, preventing any reverse path for data transmission. The gateway is a 1U rack-mounted appliance with a 10Gbps interface capable of high-speed data transfer. It has achieved Common Criteria EAL 4+ certification and NSA approval, complying with NCDSMO's Raise the Bar (RTB) guidance. The system implements defense in depth through multiple security layers including a hardened operating system with reduced attack surface, Security Enhanced Linux (SELinux) with mandatory access control using the NSA Reference Policy, and secure boot validation. It employs software diversity by using multiple compilers and XML validation engines to prevent single-point vulnerabilities. The device supports TCP and UDP streaming, file transfers, and XML transfers with schema validation out of the box. It includes dual RAIDed hard drives for continued operation during hardware failures. Administration is role-based with a two-person approval system (TKPC) requiring two administrators with distinct roles for major configuration changes. The administrative interface blocks direct shell access and supports multiple languages. The solution addresses cross-domain security requirements for federal government departments, agencies, and Five Eyes partners requiring secure data transfer between different security classification levels.
Sphyrna NGXS UGW-100 Unidirectional Gateway FAQ
Common questions about Sphyrna NGXS UGW-100 Unidirectional Gateway including features, pricing, alternatives, and user reviews.
Sphyrna NGXS UGW-100 Unidirectional Gateway is EAL 4+ certified unidirectional gateway for secure one-way data transfer, developed by Sphyrna Security. It is a Network Security solution designed to help security teams with Gateway, Security Hardening, Security Standards.
Sphyrna NGXS UGW-100 Unidirectional Gateway offers the following core capabilities:
1.Unidirectional data transfer using optical-electrical-optical signal conversion
2.10Gbps network interface for high-speed data transfer
3.EAL 4+ Common Criteria certification and NSA approval
4.Hardened operating system with mandatory access control using SELinux
5.Secure boot validation
6.TCP and UDP streaming support
7.File transfer capabilities
8.XML transfer with schema validation
9.Dual RAIDed hard drives
10.Two-person approval system (TKPC) for configuration changes
Sphyrna NGXS UGW-100 Unidirectional Gateway is deployed as a on-premises solution, suited to enterprise, mid-market organizations looking to operationalize network security. The commercial offering is positioned for production security operations with vendor support and SLAs.
Sphyrna NGXS UGW-100 Unidirectional Gateway is built for security teams handling Gateway, Security Hardening, Security Standards, TLS. It supports workflows including unidirectional data transfer using optical-electrical-optical signal conversion, 10gbps network interface for high-speed data transfer, eal 4+ common criteria certification and nsa approval. Teams typically adopt Sphyrna NGXS UGW-100 Unidirectional Gateway when they need to network security capabilities integrated into their existing stack. Explore similar tools at https://cybersectools.com/alternatives/sphyrna-ngxs-ugw-100-unidirectional-gateway
Sphyrna NGXS UGW-100 Unidirectional Gateway is a commercial Network Security solution. For detailed pricing information, visit https://sphyrnasecurity.com/cross-domain-solutions/ or contact Sphyrna Security directly.
Popular alternatives to Sphyrna NGXS UGW-100 Unidirectional Gateway include:
1.Endian EndianOS - Linux-based security OS for IT/OT gateways with UTM and industrial protection (Commercial)
2.Endian UTM - UTM security gateway for IT networks with threat management and connectivity (Commercial)
3.Fortra SWG - Cloud-native secure web gateway for web traffic inspection and threat protection (Commercial)
4.Sophos Firewall - Next-gen firewall with SD-WAN, ZTNA, and automated threat response capabilities (Commercial)
5.Somansa Webkeeper - SSL/TLS decryption & malicious site blocking solution with AI control (Commercial)
Compare all Sphyrna NGXS UGW-100 Unidirectional Gateway alternatives at https://cybersectools.com/alternatives/sphyrna-ngxs-ugw-100-unidirectional-gateway
Sphyrna NGXS UGW-100 Unidirectional Gateway is for security teams and organizations that need Gateway, Security Hardening, Security Standards, TLS. It's particularly suitable for enterprises requiring robust, commercial-grade security capabilities. Other Network Security tools can be found at https://cybersectools.com/categories/network-security
Have more questions? Browse our categories or search for specific tools.
