Information monitoring apparatus and information monitoring method

摘要

The present invention provides an information monitoring apparatus and an information monitoring method which make it possible to prevent personal information from being acquired by a disclosure requester for the purpose of an unfair use thereof. The information monitoring apparatus includes: a means for storing therein acquired attribute information corresponding to at least one acquired attribute which has already been acquired by an acquisitor, a means for, on the basis of the acquired attribute information and disclosed attribute information corresponding to a disclosed attribute targeted for disclosure to the acquisitor, determining whether or not attribute synthetic information resulting from synthesizing the acquired attribute and the disclosed attribute satisfies each of predetermined one or more determination conditions, and a means for executing predetermined protection processing on an attribute on the basis of the result of the determination.

主权项

1. An information monitoring apparatus comprising:
acquired attribute information storage unit which stores therein at least one piece of acquired attribute information corresponding to at least one acquired attribute which has already been acquired by an acquisitor; acquisition state determination unit which, on the basis of said at least one piece of acquired attribute information and a piece of disclosed attribute information corresponding to a disclosed attribute which represents a disclosed request to specify a requested target attribute and is a target for disclosure to said acquisitor, determines whether or not a piece of attribute synthetic information resulting from synthesizing said at least one acquired attribute and said disclosed attribute satisfies each of predetermined one or more determination conditions, and outputs a result of said determination; and protection processing execution unit which executes predetermined protection processing on an attribute on the basis of said result of said determination.