I am using a non-MTS android device and thinking of logging my MTS internet ID for security. But it seems the MTS Wifi Hotspot in Polo Park is an open network where I can surf immediately. Any advice on security?
The MTS Wifi Hotspots do show up as an open network however when you try to surf it should prompt you to log in or purchase time to use it. If you are not getting the log in page at all you can try doing a browser clean up on your mobile device. This involves clearing the cache and the history. If this does not work you can also try surfing to the log in page directly at https://wifipoint.wifi.mts.net. Now on the other hand if you are connecting to the hotspot and are able to surf without logging in it's possible you have used this hotspot in the past and your browser is remembering the credentials.