Genian NAC is a commercial network access control tool by Genians. Goldilock TruAirgap™ is a commercial network access control tool by Goldilock. Compare features, ratings, integrations, and community reviews side by side to find the best network access control fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Mid-market and enterprise security teams managing heterogeneous device environments will get the most from Genian NAC because its Layer 2 enforcement catches rogue devices and anomalies that IP-layer tools miss, enforcing access before devices ever reach your network. The built-in RADIUS and DHCP servers eliminate dependency on external infrastructure, and the platform delivers strong coverage across NIST ID.AM, PR.AA, and DE.CM functions simultaneously. Skip this if you need cloud-native segmentation or assume your IT team has bandwidth to manage on-premises appliances; Genian requires hands-on operational ownership and doesn't integrate deeply with modern cloud identity layers.
Enterprise and mid-market teams protecting critical infrastructure or handling high-stakes third-party access will value Goldilock TruAirgap™ for its physical, out-of-band isolation that survives network compromise. The 12-port Layer 1 switching with non-IP management and SMS-based authentication means an attacker controlling your production network cannot flip a port without a separate, parallel command channel. The tool strengthens PR.IR capabilities by design; it's weak on RS.MI, so pair it with incident response automation rather than expecting TruAirgap™ to contain lateral movement on its own. Skip this if your threats are primarily application-layer or you lack dedicated infrastructure staff to manage per-port scheduling.
NAC solution enforcing real-time access control based on device posture.
Hardware appliance for remote, out-of-band physical network isolation.
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Common questions about comparing Genian NAC vs Goldilock TruAirgap™ for your network access control needs.
Genian NAC: NAC solution enforcing real-time access control based on device posture. built by Genians. headquartered in United States. Core capabilities include Real-time Layer 2-based network device monitoring and classification, Device Platform Intelligence (DPI) with CVE, EOL, and EOS risk data, Multi-layered access control (802.1x, DHCP, ARP, TCP reset, inline enforcement)..
Goldilock TruAirgap™: Hardware appliance for remote, out-of-band physical network isolation. built by Goldilock. headquartered in United Kingdom. Core capabilities include Remote port-level connect/disconnect via out-of-band SMS commands, 12-port OSI Layer 1 Ethernet switching with up to 10Gbps per port pair, Non-IP out-of-band management interface accessible via web browser..
Both serve the Network Access Control market but differ in approach, feature depth, and target audience.
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