PingID SDK is built on the concept of a network of trusted mobile devices for each user and for each application.
A user can link more than one device to his user account. Once a user uses a native mobile application, which includes the PingID SDK component, he can pair the device and use it as the authenticating device from that point on. In addition, any login to that application on the device will be secured by PingID SDK.
Each linked device is part of the user’s network of trusted devices. When a user introduces his first device to the system, a trust is established between the device and the PingID SDK server (device pairing). The user will need to use that trusted device to approve each additional device that he wants to add to the trusted network.