AUTHORIZING SECURE RESOURCES

摘要

A system receives a request (150) to access a secure resource and a verification telephone number from a first device (130), establishes a secure session with a second device (110) associated with the verification telephone number, requests an authentication mechanism (170) from the second device to verify the secure resource request, verifies the received authentication mechanism if the requested authentication mechanism is received (180) from the second device, and determines whether to grant or deny (190) the first device access to the secure resource based on the verification of the received authentication mechanism.