ACCESS HISTORY PROVISION SYSTEM, AND ACCESS HISTORY PROVISION METHOD

摘要

PROBLEM TO BE SOLVED: To safely manage access logs stored in a plurality of servers, and to enable a searcher to simply read the access logs in accordance with a situation of the searcher.SOLUTION: An access history provision service server 5 includes: an access log collection part 221 for collecting access logs from respective servers; an access log registration part 222 for acquiring Kana names of users in the own server from cooperative servers on the basis of Kana names and server identifiers included in the access logs and a server identifier of the own server, correspondingly registering user identifiers corresponding to the acquired Kana names in the own server and user identifiers and a server identifier of a data server from which access logs are collected, adding the user identifier of the own server to the access logs, converting the access logs into an access history log, and providing access authority to the access history log to the user identifiers of the self server; and an access history log retrieval part 224 for retrieving the access history log on the basis of the user identifier logged in the server.