Steven is worried that his Amazon Dot could be hacked since it becomes a Wi-Fi access point during setup. Leo says it only becomes an access point during that setup process, and after that it turns off. This does bring up an interesting issue, however, about how the Dot communicates with the device used for setup. Is that communication encrypted? Leo thinks it probably is, but there's no password required to access the Dot during setup, so we don't really know.