INFORMATION PROCESSOR, METHOD FOR EXECUTING AUTHENTICATION PROCESSING, METHOD FOR SETTING AUTHENTICATION PROCESSING, AND AUTHENTICATION PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an information processor for providing convenience of a user by suppressing an increase in cost, and for ensuring necessary security according to a printed object, and to provide a method for executing authentication processing, a method for setting the authentication processing, and an authentication processing program.SOLUTION: A security document detection part determines whether a print document is a security document or not on the basis of the substantial content of the print document included in the print job of a print object (step S26). When it is determined that the print document is not the security document (step S26: NO), password image authentication is executed (step S28). When it is determined that the print document is the security document (step S26: YES), the process proceeds to step S30. When the print document is the security document, a password image authentication function is turned off so that security can be ensured.