LICENSE MANAGEMENT PROGRAM, SOFTWARE USE CONTROL METHOD AND LICENSE MANAGEMENT DEVICE

摘要

A license management program (400) collectively manages patch information of a plurality of software products developed by a plurality of development vendors. A patch processing part (530) operated in a business Web server (20) acquires information related to a patch from a license management Web server (10) and applies the patch. The patch processing part (530) checks an operation environment when it acquires information related to the patch from the license management Web server (10).