Answer: Free WLAN for Comcast customers (USA cable telco). Just like KPN Fon, Ziggo, EMS Hotspot, and Wifi in de trein in The Netherlands, and very likely a pl

Answer: Free WLAN for Comcast customers (USA cable telco). Just like KPN Fon, Ziggo, EMS Hotspot, and Wifi in de trein in The Netherlands, and very likely a plethora of other countries and businesses have such a feature as well. Use with a VPN, and you can make it secure. With Wireguard, you can make it reliable. Other than that, I'd be careful for MITM attacks.