The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2014
Filed:
Apr. 02, 2010
Makoto Kayashima, Yokohama, JP;
Shinichi Tsunoo, Sagamihara, JP;
Hiroshi Nakagoe, Yokohama, JP;
Hiromi Isokawa, Sagamihara, JP;
Norio Suzuki, Yokohama, JP;
Makoto Kayashima, Yokohama, JP;
Shinichi Tsunoo, Sagamihara, JP;
Hiroshi Nakagoe, Yokohama, JP;
Hiromi Isokawa, Sagamihara, JP;
Norio Suzuki, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
The content of operations is identified and an alert is generated to an operation having a high risk of information leakage. An agent monitors, for example, operations performed with respect to a dialogue displayed on a client PC. If a file is selected by an operation performed with respect to the displayed dialogue, the agent assigns an identifier indicating a source for the file to the file. If the file is sent as an attached file, the agent identifies an output destination for the attached file as well as the source for the attached file; and if the output destination for the attached file is an external Web server and the source for the attached file is a mail server, the agent generates an alert by determining that an unauthorized operation has been executed; and then sends the generated alert to a management server.