Method and apparatus to protect sensitive information on media processing devices

Method and apparatus to protect sensitive information on media processing devices

Methods and apparatus to protect sensitive information on media processing devices are disclosed. An example media processing device includes a processing engine configured to process a media processing instruction received at the media processing device, wherein the media processing instruction inc...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Pekarske, Andrew J, Rehberger, James M
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Methods and apparatus to protect sensitive information on media processing devices are disclosed. An example media processing device includes a processing engine configured to process a media processing instruction received at the media processing device, wherein the media processing instruction includes a command and data to cause a component of the media processing device to perform a function; and a data protector configured to determine whether the command is a data protection command; and when the command is the data protection command, modify the function to provide protection to the data.