Patent ID: 11941103
Assignee: SALESFORCE, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A method for multi-device user authentication, comprising:
receiving, from a first device, login information that includes credentials associated with a user account of a group-based communication system, the user account being associated with a first active interface session, wherein the first active interface session being associated with one or more active authentication conditions, and wherein each active authentication condition enables access to a respective group-based communication interface of the group-based communication system;
authorizing the first device to access the user account via a web browser based at least in part on authenticating the credentials received from the first device;
causing display of a Quick Response (QR) code in the web browser responsive to a selection of a user interface element displayed in the web browser, wherein the QR code comprises an authentication token for a user authentication routine;
causing execution of the user authentication routine at a second device based at least in part on scanning the QR code displayed in the web browser and obtaining the authentication token indicated by the QR code; and
authorizing the second device to access the user account via a mobile application in response to receiving an indication of the authentication token from the second device.