Goldilock TruAirgap™ vs cyel Moving Target Security: 2026 Comparison

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..

cyel Moving Target Security: SDN-based moving target defense that obfuscates network topology and traffic. built by cyel. headquartered in Switzerland. Core capabilities include Attack surface mutation via per-transaction dynamic IP address reassignment, Point-to-point encryption with per-node encryption rotation, AAA enforcement: device authentication, explicit whitelist authorization, and full activity accounting..

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