Frequently Asked Questions

Air-gapping creates an extremely effective physical barrier between your assets and online threats. By physically severing all network connections (WiFi, Bluetooth, Ethernet), remote hackers cannot reach your private keys, effectively reducing your remote attack surface to near-zero.

Your keys never touch the internet. Transactions are constructed on an online device, transferred via QR code or offline media to your air-gapped XColdPro environment for signing, and the signed data is passed back. This keeps your private keys inside a tightly isolated cold-storage environment.