White list management system and white list management method

摘要

To enable reducing operating costs spent for updating a whitelist while achieving both the security against cyber-attacks and the convenience for users and the like.SOLUTION: A terminal 100 of a whitelist management system 10 is configured by comprising: a security level storage unit 20 for, in respect to an access subject or any of each resource to be subjected, retaining security level information in which the security levels for prescribed events are stipulated; an access enabled/disabled determination part 112 for, on the basis of the security level information for each resource relating to prescribed accesses, determining whether the prescribed accesses are enabled or disabled by using prescribed algorithms; and a security level update part 113 for updating the security level information of the prescribed resources relating to the prescribed accesses by using the prescribed algorithms.SELECTED DRAWING: Figure 1