Patent ID: 8799317
Filing Date: 2014-08-05
Classification: G06F,G06Q

Abstract:
1. A forensic system configured to acquire digital information recorded on a plurality of computers or a server to analyze the acquired digital information, the forensic system comprising: a digital information acquiring unit configured to acquire digital information containing digital document information composed of a plurality of document files, to acquire user information about users using the plurality of computers or the server, and to acquire access history information which shows a fact that the users accessed a document file recorded in the server; a recording unit configured to record therein digital information acquired by the digital information acquiring unit; a first display unit usable by a first operator configured to display the recorded digital information; a second display unit usable by a second operator configured to display the recorded digital information; a specific-individual selecting unit configured to select, via at least one of the first display unit or the second display unit, a specific first individual and a specific second individual from the users contained in the user information, wherein the first operator, the second operator, the specific first individual, and the specific second individual are different from each other; a control unit including: a first additional information setting unit usable by the first operator and a second additional information setting unit usable by the second operator configured to simultaneously set, via the first display unit and the second display unit, respectively, additional information indicating which document files in the extracted digital document information are each related with litigation, and which document files in the extracted digital document information are each not related with litigation; the control unit further including: an output unit configured to output a document file related with the litigation based on the additional information.