Optical filter security

摘要

An Optical Filter Security Invention incorporating an interactive system into a user authentication process (user name and password) and adding an additional simple layer of security that makes it much safer to perform online communications and transactions. It relates to the capability of the human eye to process information using a unique filter, such as a hand held card or a smart phone application, and the user's feedback of a security code into the computer for certification and protection of information.

主权项

1. A system for providing visual display security comprising:
a display medium; an optical filter; and an interactive interface, wherein at least two matrixes of images are sequentially displayed onto said display medium in different colors; wherein said optical filter is further comprised of colored filters for filtering said sequentially displayed matrixes of images of different colors to reveal select displayed images to a user; wherein the display medium is configured to prompt instructions for the user to supply a requested sequence of the revealed images after the user inputs login and password information; wherein said interactive interface is configured for receiving the user supplied sequence of the revealed images for user authentication; and wherein if a typing error occurs, the display medium generates and presents a new set of images.