USB Tethering Between Cellphones and Other Cellphones and Mobile Devices
I understand that (a) USB tethering can be used between a cellphone and a computer, and that, (b) to date, there have existed security-related limitations on cellphone input. Perhaps incorrectly, a hard-wired USB connection between a cellphone and other cellphones and other mobile devices seems likely more secure and stable than Wi-Fi or Bluetooth. I seem to envision a cellphone's USB tethering output being connected to a USB tethering hub to which multiple cellphones, tablets, and computers could connect to the Internet. I would be grateful for insight on industry concerns and vision thereregarding.