Cisco Technology, Inc.

Harold Todd Chapman

Robert Jacob Linial Small

Michael G Brown

Erdenebat Gantumur

Adam Vincent Patruno

Dylan Miles Kite

Zachary Oliver Weglarz

In one embodiment, a method, by an authentication server, includes generating a transaction identifier associated with an authentication request received from an external device. In response to verifying a first authentication factor of the authentication request, the method includes transmitting a prompt and the transaction identifier to the external device, wherein the prompt is an HTTP link associated with a browser comprising a generated cookie, the generated cookie being associated with the transaction identifier. The method includes receiving a signal comprising a transmitted transaction identifier and an instruction to process the HTTP link. The method includes instructing an application installed on the external device to open the browser in a webview in response to processing the instruction, wherein a cookie is provided. The method includes identifying the generated cookie based on verifying the transmitted transaction identifier. The method includes determining if the cookie is equivalent to the generated cookie.

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Howell, MI, United States of America

Harold Todd Chapman