Features, pricing, ratings, and pros and cons, compared head to head.
Armis Centrix™ Network Segmentation is a commercial ot network segmentation tool by Armis. Array ZTAG Series Zero Trust is a commercial zero trust network access tool by Array Networks. Compare features, ratings, integrations, and community reviews side by side to find the best ot network segmentation fit for your security stack. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.
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 teams enforcing identity-first network access will benefit most from Array ZTAG Series Zero Trust because Single Packet Authorization eliminates the attack surface of traditional VPNs, requiring zero network visibility before authentication. The tool validates device posture, OS patches, and connection reputation continuously alongside MFA and SSO, addressing NIST PR.AA access control and PR.IR resilience in tandem. Skip this if your priority is detection and incident response rather than access prevention; ZTAG is built to shrink the perimeter, not hunt what gets inside it.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Armis Centrix™ Network Segmentation
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 teams enforcing identity-first network access will benefit most from Array ZTAG Series Zero Trust because Single Packet Authorization eliminates the attack surface of traditional VPNs, requiring zero network visibility before authentication. The tool validates device posture, OS patches, and connection reputation continuously alongside MFA and SSO, addressing NIST PR.AA access control and PR.IR resilience in tandem. Skip this if your priority is detection and incident response rather than access prevention; ZTAG is built to shrink the perimeter, not hunt what gets inside it.
Network segmentation solution for healthcare & IoMT device security
Zero Trust Access Gateway providing identity-based, per-app access control
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Common questions about comparing Armis Centrix™ Network Segmentation vs Array ZTAG Series Zero Trust for your ot network segmentation needs.
Armis Centrix™ Network Segmentation: Network segmentation solution for healthcare & IoMT device security. built by Armis. Core capabilities include Asset discovery for medical devices and IoMT, Communication path and access control mapping, Virtual barrier creation for network segmentation..
Array ZTAG Series Zero Trust: Zero Trust Access Gateway providing identity-based, per-app access control. built by Array Networks. Core capabilities include Single Packet Authorization (SPA), Multi-factor authentication and single sign-on, Continuous adaptive access control with policy engine..
Both serve the OT Network Segmentation market but differ in approach, feature depth, and target audience.
Armis Centrix™ Network Segmentation differentiates with Asset discovery for medical devices and IoMT, Communication path and access control mapping, Virtual barrier creation for network segmentation. Array ZTAG Series Zero Trust differentiates with Single Packet Authorization (SPA), Multi-factor authentication and single sign-on, Continuous adaptive access control with policy engine.
Armis Centrix™ Network Segmentation is developed by Armis. Array ZTAG Series Zero Trust is developed by Array Networks. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Armis Centrix™ Network Segmentation and Array ZTAG Series Zero Trust serve similar OT Network Segmentation use cases. Review the feature comparison above to determine which fits your requirements.
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