Dynamic and secure coupling between auxiliary devices and endpoint resources

A non-transitory computer readable medium including instructions that, when executed by at least one processor, cause the at least one processor to perform operations for dynamically providing coupling between auxiliary computing devices and secure endpoint computing resources, the operations comprising:

• identifying a request for an identity to access an endpoint computing resource, the endpoint computing resource having an authentication requirement for access by the identity, wherein the request does not include authentication credentials for the identity;
• obtaining a unique session identifier in response to the request, wherein the unique session identifier is generated or retrieved from a storage resource by the endpoint computing resource;
• transmitting the unique session identifier via short-range communications from the endpoint computing resource to an auxiliary computing device associated with the identity;
• wherein the auxiliary computing device is configured to transmit via short-range communications the unique session identifier and identification data associated with at least one of the identity or the auxiliary computing device to at least one of the endpoint computing resource or an intermediate service separate from the endpoint computing resource;
• obtaining, in response to the auxiliary computing device transmitting the unique session identifier and the identification data, authentication data sufficient to comply with the authentication requirement of the endpoint computing resource, the authentication data being retrieved by the endpoint computing device based on the identification data;
• and
• dynamically coupling the identity to the endpoint computing resource based on the authentication data and consistent with the authentication requirement.