Securing access authorisation

摘要

A system for securing access to an electronic resource is provided, which comprises at least one data processing terminal and a support including at least first and second series of numerical values, said terminal comprising storage means, processing means and display means, said storage means storing a combination of a user reference and an electronic resource user access reference for at least one user and instructions which configure said processing means to generate a third series of random numerical values and request user input in response to said user requesting access to said electronic resource, compare said user input and said electronic resource user access reference upon receiving said user input, and grant access to said electronic resource upon said comparison returning a match, wherein said user input comprises at least one numerical value of said first series identified with positioning said support relative to said display device and comparing corresponding numerical value of said second series with corresponding numerical value of said thirdseries.