Information management system, control method thereof, information management server and program for same

摘要

An information management system to simplify the calculation of risk values and information asset risk management, based on both information on asset values and access to information. The information management system is composed of a storage device to store information containing asset values, a file access information report section for monitoring access to information stored in that storage device, a file attribute information management section to manage information on file attributes stored in that storage device, a risk value processor to calculate risk values of the applicable information based on attribute information managed by said file attribute information management section and based on monitoring results from the file access information report section, and a corrective action initiator to take measures to correct leaks of applicable information based on results calculated by the risk value processor.