Authorized user verification by sequential pattern recognition and access code acquisition

摘要: A system that eliminates the use and recall of multiple dedicated access codes to verify an authorized user across protected resources. Fixed selected by a user, or issued such as Personal Identification Numbers (PINs), passwords passcodes are replaced temporary valid only for specific transaction in progress. code is randomly displayed encoded within completely filled geometric matrix along with other non-code characters. The must single, predetermined sequential pattern said order obtain code. Once obtained, decoded from matrix, enter into system. If entered matches memory, resource granted allowed proceed.