Title:
データ管理システム、データ処理装置、データ処理方法、およびプログラム
Document Type and Number:
Japanese Patent JP5697073
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To solve such a problem that data security cannot be sufficiently secured in a conventional method.SOLUTION: A data processing apparatus includes: a data storage part capable of storing data; a division part for dividing data into two or more sub data which cannot be read or viewed in a mode capable of transmitting meaning and from which the data can be restored; an identifier application part for applying an identifier for identifying the data to the two or more sub data divided by the division part and acquired; and a terminal sub data transmission part for transmitting two or more sub data to which the identifier is applied to two or more server apparatuses. In the data processing apparatus, data security can be sufficiently guaranteed.
Inventors:
Okada Mitsuo
Application Number:
JP2010140859A
Publication Date:
April 08, 2015
Filing Date:
June 21, 2010
Export Citation:
Assignee:
Cappy ink
International Classes:
G06F21/60; G06F12/00; G06F21/62
Domestic Patent References:
| JP2007004682A | ||||
| JP2007072643A | ||||
| JP2002135564A | ||||
| JP2006074157A |
Other References:
藤田 倫弘 N. Fujita,1ビットオーディオを対象とした音響秘密分散法の提案 A new method of audio secret sharing for 1 bit audio signal,日本音響学会2004年春季研究発表会講演論文集-I- THE 2004 SPRING MEETING OF THE ACOUSTICAL SOCIETY OF JAPAN,日本,社団法人日本音響学会,2004年 3月17日,p.579-580
Attorney, Agent or Firm:
Hidekazu Tanikawa