JPS57127249A - Security controlling system - Google Patents

Security controlling system

Info

Publication number
JPS57127249A
JPS57127249A JP55185333A JP18533380A JPS57127249A JP S57127249 A JPS57127249 A JP S57127249A JP 55185333 A JP55185333 A JP 55185333A JP 18533380 A JP18533380 A JP 18533380A JP S57127249 A JPS57127249 A JP S57127249A
Authority
JP
Japan
Prior art keywords
onerous
user
firmware
software
given
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.)
Granted
Application number
JP55185333A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6122815B2 (enrdf_load_stackoverflow
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 true JPS57127249A (en) 1982-08-07
JPS6122815B2 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 (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077218A (ja) * 1983-10-05 1985-05-01 Ryoichi Mori ソフトウエア管理方式
WO1985003370A1 (en) * 1984-01-30 1985-08-01 Fanuc Ltd Method of altering program protecting range
JPS60191322A (ja) * 1984-03-12 1985-09-28 Ryoichi Mori ソフトウエア利用管理方式
JPS6132154A (ja) * 1984-07-24 1986-02-14 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
JPS61123935A (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
JPH0464129A (ja) * 1990-08-09 1992-02-28 Ryoichi Mori ソフトウェア管理方式
US5761651A (en) * 1994-08-10 1998-06-02 Fujitsu Limited Software charging system and software data utilization permitting device
US5835589A (en) * 1995-04-12 1998-11-10 Fujitsu Limited Optical recording medium to store and access large volumes of data
US5848154A (en) * 1994-08-10 1998-12-08 Fujitsu Limited Apparatus for managing software using quantity
US5870543A (en) * 1995-06-07 1999-02-09 Digital River, Inc. System for preventing unauthorized copying of active software
US5875247A (en) * 1994-09-09 1999-02-23 Fujitsu Limited System for decrypting encrypted software
US5883954A (en) * 1995-06-07 1999-03-16 Digital River, Inc. Self-launching encrypted try before you buy software distribution system
US5883955A (en) * 1995-06-07 1999-03-16 Digital River, Inc. On-line try before you buy software distribution system
US5887060A (en) * 1995-06-07 1999-03-23 Digital River, Inc. Central database system for automatic software program sales
US5903647A (en) * 1995-06-07 1999-05-11 Digital River, Inc. Self-launching encrypted digital information distribution system
US5907617A (en) * 1995-06-07 1999-05-25 Digital River, Inc. Try before you buy software distribution and marketing system
JP2005157429A (ja) * 2003-11-20 2005-06-16 Dainippon Printing Co Ltd 情報処理装置、情報処理システム及びプログラム
US9817650B2 (en) 1998-12-04 2017-11-14 Digital River, Inc. Scheduling of a file download and search for updates

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3691256B2 (ja) * 1998-09-10 2005-09-07 松下電器産業株式会社 受信端末装置

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077218A (ja) * 1983-10-05 1985-05-01 Ryoichi Mori ソフトウエア管理方式
WO1985003370A1 (en) * 1984-01-30 1985-08-01 Fanuc Ltd Method of altering program protecting range
JPS60191322A (ja) * 1984-03-12 1985-09-28 Ryoichi Mori ソフトウエア利用管理方式
JPS6132154A (ja) * 1984-07-24 1986-02-14 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
JPS61123935A (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
JPH0464129A (ja) * 1990-08-09 1992-02-28 Ryoichi Mori ソフトウェア管理方式
US5761651A (en) * 1994-08-10 1998-06-02 Fujitsu Limited Software charging system and software data utilization permitting device
US5848154A (en) * 1994-08-10 1998-12-08 Fujitsu Limited Apparatus for managing software using quantity
US5875247A (en) * 1994-09-09 1999-02-23 Fujitsu Limited System for decrypting encrypted software
US5835589A (en) * 1995-04-12 1998-11-10 Fujitsu Limited Optical recording medium to store and access large volumes of data
US5870543A (en) * 1995-06-07 1999-02-09 Digital River, Inc. System for preventing unauthorized copying of active software
US5883954A (en) * 1995-06-07 1999-03-16 Digital River, Inc. Self-launching encrypted try before you buy software distribution system
US5883955A (en) * 1995-06-07 1999-03-16 Digital River, Inc. On-line try before you buy software distribution system
US5887060A (en) * 1995-06-07 1999-03-23 Digital River, Inc. Central database system for automatic software program sales
US5903647A (en) * 1995-06-07 1999-05-11 Digital River, Inc. Self-launching encrypted digital information distribution system
US5907617A (en) * 1995-06-07 1999-05-25 Digital River, Inc. Try before you buy software distribution and marketing system
US9817650B2 (en) 1998-12-04 2017-11-14 Digital River, Inc. Scheduling of a file download and search for updates
JP2005157429A (ja) * 2003-11-20 2005-06-16 Dainippon Printing Co Ltd 情報処理装置、情報処理システム及びプログラム
US7810074B2 (en) 2003-11-20 2010-10-05 Dai Nippon Printing Co., Ltd. Information processing device, information processing system, and program

Also Published As

Publication number Publication date
JPS6122815B2 (enrdf_load_stackoverflow) 1986-06-03

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