Functions provided by the system include software asset listing, safety update record, and device listing for public services and general enterprises, where lists of information assets are compared with a vulnerability database to minimize hacker attacks via loophole repair and version update to mitigate mainframe weak points. The system also automatically interfaces with the government entities Vulnerability Analysis and Notice System (VANS) platform of the Technical Service Center for implementing asset inventory and risk assessment required by the Information Security Act, thereby helping to enhance the integral intensity of Information Security of the entities or the enterprises compliance with Information Security Act requirements.