VERIFYING TRUST POSTURES OF HETEROGENEOUS CONFIDENTIAL COMPUTING CLUSTERS

Abstract: disclosed are systems, apparatuses, methods, and computer-readable media for providing security postures for a service provided by a heterogenous system. a method for verifying trust by a service node includes receiving a request for a security information of the service node from a client device, wherein the request includes information identifying a service to receive from the service node, identifying a related node to communicate with the service node based on the service, after identifying the related node, requesting a security information of the related node, generating a composite security information from the security information of the service node and the security information of the related node, and sending the composite security information to the client device. the composite security information provides security claims for a service implemented by a heterogenous devices that have different trusted execution environments.

Inventor(s): Eric Voit, Pradeep Kumar Kathail, Avinash Kalyanaraman

CPC Classification: H04L63/20 ({for managing network security; network security policies in general (filtering policies )})

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