HK1062971A1 - Data access management system and management method using access control ticket, data access management system, memory-equipped device, data access management method - Google Patents

Data access management system and management method using access control ticket, data access management system, memory-equipped device, data access management method

Info

Publication number
HK1062971A1
HK1062971A1 HK04104631.3A HK04104631A HK1062971A1 HK 1062971 A1 HK1062971 A1 HK 1062971A1 HK 04104631 A HK04104631 A HK 04104631A HK 1062971 A1 HK1062971 A1 HK 1062971A1
Authority
HK
Hong Kong
Prior art keywords
access
data access
memory
management system
access management
Prior art date
Application number
HK04104631.3A
Other languages
English (en)
Inventor
Kenji Yoshino
Yoshihito Ishibashi
Taizo Shirai
Masayuki Takada
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of HK1062971A1 publication Critical patent/HK1062971A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Storage Device Security (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
HK04104631.3A 2001-03-15 2004-06-28 Data access management system and management method using access control ticket, data access management system, memory-equipped device, data access management method HK1062971A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001073353A JP2002278839A (ja) 2001-03-15 2001-03-15 データアクセス管理システム、メモリ搭載デバイス、およびデータアクセス管理方法、並びにプログラム記憶媒体
PCT/JP2002/002113 WO2002076013A1 (fr) 2001-03-15 2002-03-07 Systeme de gestion d'acces aux donnees et procede de gestion utilisant un billet de commande d'acces

Publications (1)

Publication Number Publication Date
HK1062971A1 true HK1062971A1 (en) 2004-12-03

Family

ID=18930794

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04104631.3A HK1062971A1 (en) 2001-03-15 2004-06-28 Data access management system and management method using access control ticket, data access management system, memory-equipped device, data access management method

Country Status (7)

Country Link
US (1) US20030188117A1 (fr)
EP (1) EP1303075A4 (fr)
JP (1) JP2002278839A (fr)
KR (1) KR100860162B1 (fr)
CN (1) CN100483991C (fr)
HK (1) HK1062971A1 (fr)
WO (1) WO2002076013A1 (fr)

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CN100483991C (zh) 2009-04-29
KR20030005354A (ko) 2003-01-17
US20030188117A1 (en) 2003-10-02
WO2002076013A1 (fr) 2002-09-26
EP1303075A4 (fr) 2008-08-06
EP1303075A1 (fr) 2003-04-16
KR100860162B1 (ko) 2008-09-24
JP2002278839A (ja) 2002-09-27
CN1465160A (zh) 2003-12-31

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