Secure Federation of Data Processing Tasks

Abstract

Systems, methods, and apparatuses are described for securely federating data processing tasks on remote client devices. A computing device may cause one or more remote client devices to securely execute algorithms. The computing device may then receive, from one of those algorithms, a request for secure material usable to process data using the algorithm. The computing device may generate and transmit an encrypted challenge token, and the algorithm may respond with an updated request comprising a processed form of the challenge token. The computing device may then validate the request and, if validation succeeds, transmit the sensitive material. The computing device may then cause the remote client device to process data using the algorithm and the sensitive material.

CPC Classifications