Goldilock TruAirgap™ vs SensorFu Beacon: Side-by-Side Comparison (2026)

Goldilock TruAirgap™: Hardware appliance for remote, out-of-band physical network isolation. built by Goldilock. 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..

SensorFu Beacon: Continuously tests network isolation/segmentation by detecting unexpected leaks. built by SensorFu. Core capabilities include Continuous network isolation and segmentation verification, Multi-protocol leak testing: IPv4, IPv6, TCP, UDP, ICMP, DNS, Ethernet Broadcast, IP Payload, Beacon Application deployment on Windows and Linux..

Both serve the Network Access Control market but differ in approach, feature depth, and target audience.

Goldilock TruAirgap™ differentiates with 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. SensorFu Beacon differentiates with Continuous network isolation and segmentation verification, Multi-protocol leak testing: IPv4, IPv6, TCP, UDP, ICMP, DNS, Ethernet Broadcast, IP Payload, Beacon Application deployment on Windows and Linux.

Goldilock TruAirgap™ is developed by Goldilock. SensorFu Beacon is developed by SensorFu. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Goldilock TruAirgap™ and SensorFu Beacon serve similar Network Access Control use cases: both are Network Access Control tools, both cover Network Segmentation, Isolation. Review the feature comparison above to determine which fits your requirements.