swIDch

Spring 2022
Seoul
Secure authentication to every digital identity even in a networkless environment

swIDch has established a SIM based authentication process between the mobile control center and the routers, without additional infrastructure or hardware. With swIDch , the control center can generate and send one time authentication codes to the router, and the SIM card in the router then verifies the code whether it's from the legitimate control center. Since it's a single use, time based code, there's no risk of hacking or hijacking. Also, it can be generated without a network making it even more difficult to steal.