Armis Centrix™ IT/OT Security vs Sphyrna Security NGXS: Side-by-Side Comparison (2026)

Armis Centrix™ IT/OT Security

Enterprise and mid-market teams running converged IT/OT environments will get the most from Armis Centrix™ IT/OT Security because it actually maps segmentation policy to device reality instead of just visualizing the network topology. The platform covers all five NERC CIP compliance domains and generates ACLs directly from segmentation rules, which matters when you're auditing brownfield industrial sites where manual segmentation documentation is nonexistent. Skip this if your OT environment is air-gapped or if you need deep forensic visibility into lateral movement after breach; Centrix prioritizes prevention and continuous conformance monitoring over post-incident investigation.

Sphyrna Security NGXS

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.