Patent ID: 8208625

Claim:
A method for capturing decrypted information directed to a presentation device, the method comprising: receiving, by the presentation device, decrypted information, wherein the device includes: a shader module containing a shader instruction sequence executable to apply a visual effect to each of one or more pixels comprising a presentable representation of the decrypted information and direct the one or more pixels to a display, and a capture module containing a capture instruction sequence executable to store at least one of the decrypted information or the one or more pixels with the applied visual effect in a first non-transitory computer readable storage medium; receiving, by the presentation device, an update to the capture instruction sequence, wherein the update includes instructions executable to monitor changes to the one or more pixels with the applied visual effect stored in the first non-transitory computer readable storage medium and direct the one or more pixels with the applied visual effect to a second non-transitory computer readable storage medium when changes to the one or more pixels occur; installing, by the presentation device, the update on the capture module, wherein installation of the update modifies at least a portion of the capture instruction sequence; executing, by the presentation device, the modified capture instruction sequence to: monitor changes to the one or more pixels with the applied visual effect stored in the first non-transitory computer readable storage medium and direct the one or more pixels with the applied visual effect to the second non-transitory computer readable storage medium when changes to the one or more pixels occur.