Patent ID: 8776213
Filing Date: 2014-07-08
Classification: G06F,H04L

Abstract:
1. An authentication server for authenticating a user of a computing device, the authentication server comprising: a user directory stored in a non-transitory computer readable memory, the user directory comprising a group of user records, each user record being uniquely associated with an authorized user; a computing device ID value unique to a computing device assigned to the authorized user associated with the user record; a group of depictions, each depiction having a group of unique fiducials; an identification of a key depiction, the key depiction being a single depiction selected from the group of depictions; trace pattern verification data, the trace pattern verification data comprising: an authentication package received from an authenticating computing device, the authentication package comprising: an authentication application comprising authentication instructions stored coded in the computer readable memory and executed by a processor, the authentication instructions comprising which, when executed by the processor: