JPH0221016B2 - - Google Patents

Info

Publication number
JPH0221016B2
JPH0221016B2 JP58226322A JP22632283A JPH0221016B2 JP H0221016 B2 JPH0221016 B2 JP H0221016B2 JP 58226322 A JP58226322 A JP 58226322A JP 22632283 A JP22632283 A JP 22632283A JP H0221016 B2 JPH0221016 B2 JP H0221016B2
Authority
JP
Japan
Prior art keywords
access
protection
level
resources
database
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP58226322A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60118954A (ja
Inventor
Yutaka Sekine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP58226322A priority Critical patent/JPS60118954A/ja
Publication of JPS60118954A publication Critical patent/JPS60118954A/ja
Publication of JPH0221016B2 publication Critical patent/JPH0221016B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Storage Device Security (AREA)
JP58226322A 1983-11-30 1983-11-30 多レベルアクセス保護方式 Granted JPS60118954A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58226322A JPS60118954A (ja) 1983-11-30 1983-11-30 多レベルアクセス保護方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58226322A JPS60118954A (ja) 1983-11-30 1983-11-30 多レベルアクセス保護方式

Publications (2)

Publication Number Publication Date
JPS60118954A JPS60118954A (ja) 1985-06-26
JPH0221016B2 true JPH0221016B2 (zh) 1990-05-11

Family

ID=16843370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58226322A Granted JPS60118954A (ja) 1983-11-30 1983-11-30 多レベルアクセス保護方式

Country Status (1)

Country Link
JP (1) JPS60118954A (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451527A (en) * 1987-08-21 1989-02-27 Nec Corp System for data security
JPH0736768A (ja) * 1993-07-15 1995-02-07 Matsushita Electric Ind Co Ltd 電子ファイル装置
JP3488172B2 (ja) * 2000-03-27 2004-01-19 インターナショナル・ビジネス・マシーンズ・コーポレーション 情報提供方法およびシステム
JP2004287901A (ja) * 2003-03-24 2004-10-14 Yamaha Corp 音楽コンテンツ利用装置およびプログラム並びにコンピュータ読み取り可能な記録媒体
US20050039001A1 (en) * 2003-07-30 2005-02-17 Microsoft Corporation Zoned based security administration for data items
WO2005121967A1 (ja) * 2004-06-10 2005-12-22 Hewlett-Packard Development Company, L.P. データ読み出し装置およびその方法
JP2007041681A (ja) * 2005-08-01 2007-02-15 Toshiba Corp アクセス管理装置およびアクセス管理プログラム

Also Published As

Publication number Publication date
JPS60118954A (ja) 1985-06-26

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