DIGITAL EVIDENCE ANALYSIS SYSTEM AND A METHOD FOR EXECUTING THE SYSTEM

摘要

PURPOSE: A digital proof analysis system and a method thereof are provided to separately allocate a virtual local area network (VLAN) ID for a user terminal connected to a public network. CONSTITUTION: A first network (100) authenticates a user of a user terminal connected to a business management system. A second network (200) allows the user terminal to connect a digital proof analysis system in order to analyze a digital proof file secured in a digital forensic. A third network (300) separately allocates a VLAN ID which is in an idle state to the user terminal connected on an analysis network. The third network generates an independent virtual desktop corresponding to the allocated VLAN ID. The third network supplies the generated virtual desktop to the user terminal. [Reference numerals] (100) First network; (110) User terminal; (120) Analysis network; (130) Business management system; (200) Second network; (210) Common network; (300) Third network; (310) Network node; (320) Node management server; (330) Computer node; (340) Integration management server; (350) Digital evidence file manager; (360) Digital evidence recovery system; (370) Large capacity storage device; (AA) Personal network