🔒The Cold Card device is designed to be air-gapped, ensuring maximum security for your Bitcoin key.
💡The PIN code for the Cold Card device is specific to the device and provides additional physical security.
📝The seed phrase words are the ultimate backup for your Bitcoin key and should be kept physically secure.
🔢The Cold Card PIN is entered in two parts, providing an extra layer of security.
📱The Cold Card device can be powered by a simple wall outlet instead of being directly connected to a computer.