JPS6122815B2 - - Google Patents

Info

Publication number
JPS6122815B2
JPS6122815B2 JP55185333A JP18533380A JPS6122815B2 JP S6122815 B2 JPS6122815 B2 JP S6122815B2 JP 55185333 A JP55185333 A JP 55185333A JP 18533380 A JP18533380 A JP 18533380A JP S6122815 B2 JPS6122815 B2 JP S6122815B2
Authority
JP
Japan
Prior art keywords
paid
usage
software
firmware
information
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
Application number
JP55185333A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57127249A (en
Inventor
Shigeaki Nakao
Hideki Harube
Hide Hiraki
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 JP55185333A priority Critical patent/JPS57127249A/ja
Publication of JPS57127249A publication Critical patent/JPS57127249A/ja
Publication of JPS6122815B2 publication Critical patent/JPS6122815B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Storage Device Security (AREA)
JP55185333A 1980-12-29 1980-12-29 Security controlling system Granted JPS57127249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55185333A JPS57127249A (en) 1980-12-29 1980-12-29 Security controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55185333A JPS57127249A (en) 1980-12-29 1980-12-29 Security controlling system

Publications (2)

Publication Number Publication Date
JPS57127249A JPS57127249A (en) 1982-08-07
JPS6122815B2 true JPS6122815B2 (enrdf_load_stackoverflow) 1986-06-03

Family

ID=16168970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55185333A Granted JPS57127249A (en) 1980-12-29 1980-12-29 Security controlling system

Country Status (1)

Country Link
JP (1) JPS57127249A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000092004A (ja) * 1998-09-10 2000-03-31 Matsushita Electric Ind Co Ltd 受信端末装置およびセンター装置

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0695302B2 (ja) * 1983-10-05 1994-11-24 亮一 森 ソフトウェア管理方式
JPH0628030B2 (ja) * 1984-03-12 1994-04-13 亮一 森 ソフトウェア利用管理方式
JPS60159940A (ja) * 1984-01-30 1985-08-21 Fanuc Ltd プログラムの保護範囲変更方法
JPS6132154A (ja) * 1984-07-24 1986-02-14 Fujitsu Ltd 有償プログラムの管理方式
JPS61123935A (ja) * 1984-11-20 1986-06-11 Fujitsu Ltd 有償プログラムの管理方式
JPS61123936A (ja) * 1984-11-20 1986-06-11 Fujitsu Ltd 有償プログラムの管理方式
JPS6249541A (ja) * 1985-08-29 1987-03-04 Hitachi Ltd プログラム無断使用禁止方法
JPH03228136A (ja) * 1990-02-02 1991-10-09 Pfu Ltd 選択ソフトウェア書込み処理方式
JPH0619707B2 (ja) * 1990-08-09 1994-03-16 亮一 森 ソフトウェア管理方式
JP3531978B2 (ja) * 1994-08-10 2004-05-31 富士通株式会社 ソフトウエアの課金方式
JPH0854951A (ja) * 1994-08-10 1996-02-27 Fujitsu Ltd ソフトウェア使用量管理装置
JP3647907B2 (ja) * 1994-09-09 2005-05-18 富士通株式会社 暗号化ソフトウェアの解凍システム
JPH08287653A (ja) * 1995-04-12 1996-11-01 Fujitsu Ltd 光記録媒体
US5903647A (en) * 1995-06-07 1999-05-11 Digital River, Inc. Self-launching encrypted digital information distribution system
US5870543A (en) * 1995-06-07 1999-02-09 Digital River, Inc. System for preventing unauthorized copying of active software
CA2223409A1 (en) * 1995-06-07 1996-12-19 Digital River, Inc. Try before you buy software distribution and marketing system
US5887060A (en) * 1995-06-07 1999-03-23 Digital River, Inc. Central database system for automatic software program sales
US5883955A (en) * 1995-06-07 1999-03-16 Digital River, Inc. On-line try before you buy software distribution system
US5883954A (en) * 1995-06-07 1999-03-16 Digital River, Inc. Self-launching encrypted try before you buy software distribution system
US20030195974A1 (en) 1998-12-04 2003-10-16 Ronning Joel A. Apparatus and method for scheduling of search for updates or downloads of a file
JP4578088B2 (ja) * 2003-11-20 2010-11-10 大日本印刷株式会社 情報処理装置、情報処理システム及びプログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000092004A (ja) * 1998-09-10 2000-03-31 Matsushita Electric Ind Co Ltd 受信端末装置およびセンター装置

Also Published As

Publication number Publication date
JPS57127249A (en) 1982-08-07

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