METHODS AND APPARATUS TO FACILITATE SECURE SCREEN INPUT

Methods, apparatus, systems and articles of manufacture are disclosed to facilitate secure screen input. An example disclosed system includes a user interface (UI) manager to generate a UI comprising a quantity of ordinal entry points, each one of the quantity of ordinal entry points comprising a re...

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Bibliographische Detailangaben
Hauptverfasser: TRIPP, Jeffrey M, SHELLER, Micah J, CORRION, Bradley W
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Methods, apparatus, systems and articles of manufacture are disclosed to facilitate secure screen input. An example disclosed system includes a user interface (UI) manager to generate a UI comprising a quantity of ordinal entry points, each one of the quantity of ordinal entry points comprising a repeating selectable pattern, an ordinal sequence generator to generate an initial randomized combination of the quantity of ordinal entry points, the randomized combination stored in a trusted execution environment, and an offset calculator to calculate a password entry value by comparing an offset value and direction value retrieved from the UI with the initial randomized combination of the quantity of ordinal entry points.