Abstract: In one embodiment, a server computer may receive, from a client device, a request to download an application, wherein the client device is logged-in to a session associated with a user account in a communications system. In response to the request, a downloader module executable file may be appended with the login information and the authentication information. The server computer may transmit the downloader module executable file to the client device. In response to a second request (from the downloader module executable file), the server computer may transmit the installer file to the client device.

Abstract: Systems, methods, and non-transitory computer-readable media can determine a user request to recover control of an account for accessing an account provider system. A recovery token that is associated with the account can be obtained. A signature for at least a portion of the recovery token can be generated. Metadata information associated with the account provider system can be obtained. The signed recovery token can be provided to the account provider system based at least in part on the metadata information, wherein the account provider system is configured to provide control of the account to the user upon validating the signed recovery token.

Abstract: In one embodiment, a server computer may receive, from a client device, a request to download an application, wherein the client device is logged-in to a session associated with a user account in a communications system. In response to the request, a downloader module executable file may be appended with the login information and the authentication information. The server computer may transmit the downloader module executable file to the client device. In response to a second request (from the downloader module executable file), the server computer may transmit the installer file to the client device.

Abstract: Systems, methods, and non-transitory computer-readable media can determine a user request to recover control of an account for accessing an account provider system. A recovery token that is associated with the account can be obtained. A signature for at least a portion of the recovery token can be generated. Metadata information associated with the account provider system can be obtained. The signed recovery token can be provided to the account provider system based at least in part on the metadata information, wherein the account provider system is configured to provide control of the account to the user upon validating the signed recovery token.