Sphyrna NGXS UGW-100 vs genua Industrial Firewall genuwall: 2026 Comparison

Sphyrna NGXS UGW-100

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.

genua Industrial Firewall genuwall

Mid-market and enterprise operations teams defending production networks against protocol-level attacks will find genua Industrial Firewall genuwall worth the deployment friction because it filters OPC UA, Modbus TCP, and IEC 60870-5-104 traffic at the application layer, not just at the network edge. The BSI audit of the product core and bridging mode operation (no IP changes required) eliminate two common objections to industrial firewalls in brownfield environments. Skip this if your priority is centralized visibility across IT and OT from a single console; genuwall is purpose-built for network segmentation and doesn't pretend to be a unified monitoring platform.