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US 8,898,248 B2Granted
Routing method
AssigneeFujitsu Limited
InventorYoshiaki Uchida
Life of this patent
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Abstract
A method executed by a router that establishes a connection between a network and an another network that includes an information processing device and an information storage device, the method includes: detecting an access status of the information processing device to the information storage device; and prohibiting transfer of the information from the information processing device to the another network depending on the access status managed in the detecting.
Claims1
A method executed by an information storage device that is connected to an information processing device via a network, the method comprising:
- generating a characteristic pattern corresponding to a file held in the information storage device;
- storing the characteristic pattern;
- searching for a file corresponding to the characteristic pattern;
- detecting a file access from the information processing device to the information storage device;
- and
- when a file corresponding to the characteristic pattern has been newly detected in the searching, adding the detected file as a monitoring target in the detecting.
3 more elements
Dependencies are inferred from the claim text.