Title:
通信ネットワーク上でのクライアントとサーバ間の安全なデータ通信
Document Type and Number:
Japanese Patent JP4601706
Kind Code:
B2
Abstract:
A method and apparatus securely transmit data between a client and a server over a communications network. The secure data transmission includes, after the client is initially authenticated, (a) transmitting a series of client connection messages from the client to the server at least while the data is being transmitted, (b) transmitting a series of server connection messages from the server to the client at least while the data is being transmitted; (c) monitoring the client connection messages at the server; (d) monitoring the server connection messages at the client; (e) if a disturbance is found either in the client connection messages or the server connection messages, terminating the data transmission between the client and the server, re-authenticating the client, and re-transmitting the data; and (f) if the encrypted data is successfully transmitted to the server, storing the data in a database associated with the recipient.
Inventors:
Yoshioka Masami
Application Number:
JP2008518283A
Publication Date:
December 22, 2010
Filing Date:
June 19, 2006
Export Citation:
Assignee:
Yoshioka Masami
International Classes:
G06F21/31; G06F21/32; G06F21/33; G06F21/44; G06F21/60; G06F21/62; G09C1/00; H04L9/32
Domestic Patent References:
| JP2004363739A | ||||
| JP2004194196A | ||||
| JP9200198A | ||||
| JP7131449A | ||||
| JP11039219A |
Foreign References:
| US20040059909 |
Attorney, Agent or Firm:
Kazuko Fujita
Takeshi Sato
Ryoichi Takaoka
Takeshi Sato
Ryoichi Takaoka