8. The computer program product of claim 6 , further comprising program instructions to determine a position of the user in the redacted document, wherein the position of the user comprises a portion of the one or more portions that the user is currently viewing.
9. The computer program product of claim 8 , further comprising program instructions to replace the portion of the one or more portions the viewer is currently viewing with the content corresponding to the next most stringent redaction method from the list of redaction methods.