Title:
統合内部情報流出防止システム
Document Type and Number:
Japanese Patent JP4099387
Kind Code:
B2
Abstract:
Disclosed is a total system for preventing an online and off-line leakage of information, which includes a security maintenance client having a program storing a file in a storing device and a file security control part which encodes the file content to be stored in the storing device and stores a log information, and security maintenance server which receives the log information and a decoding key and decodes the encoded file. The security maintenance client further includes a communication security control part which has a communication program transmitting a file and encodes the file content to be transmitted to a transmission destination of a network and stores a log information. The security maintenance server further includes an automatic key transmission part which receives a decoding key to be transmitted to the transmission destination according to a file transmission security policy after receiving the log information and the transmission destination.
Inventors:
Lee Jung Sung
Choi Seung Riol
Choi Seung Riol
Application Number:
JP2002500202A
Publication Date:
June 11, 2008
Filing Date:
May 21, 2001
Export Citation:
Assignee:
Water Wall Systems Co., Ltd.
International Classes:
G06F12/14; G06F21/62; G06F12/00; G06F21/00; G06F21/60; H04L29/06
Domestic Patent References:
| JP2000083016A | ||||
| JP10111855A | ||||
| JP10283262A | ||||
| JP2000132543A | ||||
| JP2000112706A | ||||
| JP5265832A | ||||
| JP6102822A |
Foreign References:
| US5032979 |
Attorney, Agent or Firm:
Masataka Nihei