Pfu Limited

Yuuichi Komuro

Akira Kubota

Takashi Sakai

Keiko Aruga

An information processing device according to one aspect of the present invention has a plurality of data transfer units and includes a data transfer monitoring unit to monitor whether or not a data transfer is executable by a first data transfer unit in the plurality of data transfer units and a data transfer inhibiting unit to inhibit, based on monitoring of the data transfer monitoring unit, the data transfer of a second data transfer unit different from the first data transfer unit in the plurality of data transfer units while the data transfer is executable by the first data transfer unit.

Information processing device to prevent information from being leaked out

A network monitor deviceincludes: a communication cutoff unitto cut off at least a part of communications performed by a quarantine target node; a redirect unit to make the quarantine target nodeestablish a communication connection for a quarantine process with a quarantine serverwhich executes the quarantine process of the quarantine target node; a cancel request receiving unitto receive, when the quarantine target nodereceives a ticket indicating completion of the quarantine via the communication connection for the quarantine process from the quarantine server, a cutoff cancel request ticket transmitted by the quarantine target node; and a cutoff canceling unitto cancel the cutoff by the communication cutoff unitwhen receiving the cutoff cancel request.

Growing community of inventors

Kahoku, Japan

Yuuichi Komuro