Armis Centrix™ Network Segmentation vs Byos Secure Lobby: Side-by-Side Comparison (2026)

Short answer

Healthcare and medical device-heavy enterprises need Armis Centrix™ Network Segmentation because it discovers and maps IoMT communication paths that generic segmentation tools miss, then enforces policy without requiring manual device reconfiguration. The platform covers NIST asset management and continuous monitoring across its core workflow, and automated quarantine of compromised devices actually closes the gap between detection and containment that most segmentation solutions leave open. Skip this if your environment is mostly standard IT infrastructure with few connected medical devices; the value proposition narrows significantly outside healthcare and life sciences. Mid-market and enterprise security teams protecting operational technology networks from lateral movement will find Byos Secure Lobby's microsegmented SDN overlay harder to bypass than perimeter-only approaches. The combination of Layer 2 encryption, RSA-secured outbound connections with zero pre-tunnel internet exposure, and direct inter-microsegment routing means attackers cannot pivot between OT devices without explicit policy allowance. Skip this if your priority is threat detection and response rather than access prevention; Byos is deliberately positioned on the containment side of the NIST framework, with minimal visibility into what's happening inside the microsegments once policies are enforced.