Publication certifying system, viewing-access-log recording server, publishing-access-log recording server, digital-signature server, and information terminal for access-to-view

作者: Takashi Shinzaki

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摘要: A system can certify that electronic data has been notified and published on a network. The comprise an information providing server having storing function bulletin function, viewing-access-log recording trapping function. is widely used as service certifying various from company the communication network, or technical network to be public knowledge.

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