Title:
情報処理システム
Document Type and Number:
Japanese Patent JP3979285
Kind Code:
B2
Abstract:
Information such as a last scan time and a last update is encrypted and added to a file system that a CPU 132 on a host computer 13 manages. In accordance with the information, host 13 and a scan server work cooperatively. A scan is omitted for a file that is dated earlier than the last scan time, accelerating file access. When a file to be accessed is virus-infected, the user causing the virus infection is specified. Predetermined countermeasures can also be taken.
Inventors:
Kenichi Miyata
Takashi Horiuchi
Takashi Horiuchi
Application Number:
JP2002364550A
Publication Date:
September 19, 2007
Filing Date:
December 17, 2002
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06F21/56; G06F7/00; G06F11/00; G06F12/00; G06F21/14
Domestic Patent References:
| JP2002229826A | ||||
| JP2002287919A | ||||
| JP8328846A | ||||
| JP9231067A | ||||
| JP4107793A |
Attorney, Agent or Firm:
Manabu Inoue