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KR840005225A - 컴퓨터 프로그램 보호방법 및 장치 - Google Patents

컴퓨터 프로그램 보호방법 및 장치 Download PDF

Info

Publication number
KR840005225A
KR840005225A KR1019830002521A KR830002521A KR840005225A KR 840005225 A KR840005225 A KR 840005225A KR 1019830002521 A KR1019830002521 A KR 1019830002521A KR 830002521 A KR830002521 A KR 830002521A KR 840005225 A KR840005225 A KR 840005225A
Authority
KR
South Korea
Prior art keywords
program
disk
disc
master
signal
Prior art date
Application number
KR1019830002521A
Other languages
English (en)
Korean (ko)
Inventor
엘. 토스 후바 (외 1)
Original Assignee
원본미기재
포츈 시스템즈 코오포레이숀
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 원본미기재, 포츈 시스템즈 코오포레이숀 filed Critical 원본미기재
Publication of KR840005225A publication Critical patent/KR840005225A/ko

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • 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
    • G06F21/80—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 in storage media based on magnetic or optical technology, e.g. disks with sectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
KR1019830002521A 1982-06-07 1983-06-07 컴퓨터 프로그램 보호방법 및 장치 KR840005225A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38548082A 1982-06-07 1982-06-07
US385,480 1982-06-07

Publications (1)

Publication Number Publication Date
KR840005225A true KR840005225A (ko) 1984-11-05

Family

ID=23521544

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830002521A KR840005225A (ko) 1982-06-07 1983-06-07 컴퓨터 프로그램 보호방법 및 장치

Country Status (7)

Country Link
JP (1) JPS5917655A (fr)
KR (1) KR840005225A (fr)
CA (1) CA1199125A (fr)
DE (1) DE3320378A1 (fr)
FR (1) FR2528196B1 (fr)
GB (1) GB2123597B (fr)
IT (1) IT1235448B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8323283D0 (en) * 1983-08-31 1983-10-05 Univ Strathclyde Copyright protection device
EP0203066A1 (fr) * 1984-02-03 1986-12-03 GUIGNARD, Paul Surveillance de securite et d'utilisation
JPS60196862A (ja) * 1984-03-21 1985-10-05 Mitsubishi Electric Corp 有償プログラムの保護方法
JPS60196863A (ja) * 1984-03-21 1985-10-05 Mitsubishi Electric Corp 有償プログラムの保護方法
AU556098B1 (en) * 1985-05-14 1986-10-23 Cadam Systems Company Inc. Program keyboard mechanism
EP0204154A3 (fr) * 1985-06-03 1988-11-09 Peter Ginkel Système de protection et d'identification de logiciel
JPS6220031A (ja) * 1985-07-19 1987-01-28 Nec Corp ソフトウエア保護方式
DE3704113C2 (de) * 1987-02-11 1995-02-09 Burkhard Panier Sicherheitsbehälter zum Transportieren und Aufbewahren von flachen Datenträgern
JPS63253568A (ja) * 1987-04-09 1988-10-20 Victor Co Of Japan Ltd デジタル信号記録再生装置
DE3806414C2 (de) * 1988-02-29 1996-05-23 Thomson Brandt Gmbh Verfahren für einen Kopierschutz bei Recordern
JPH0638226B2 (ja) * 1990-11-30 1994-05-18 東京電気株式会社 業務処理装置
DE4219695A1 (de) * 1992-06-16 1993-12-23 Compass Business Computer Gmbh Schutzvorrichtung zur berechtigungsabhängigen Benutzung eines Rechners oder eines Teils desselben
EP0640924A3 (fr) * 1993-08-17 1997-04-23 Sony Corp Appareil de reproduction de données.
JP3534646B2 (ja) 1999-04-21 2004-06-07 株式会社ソニー・コンピュータエンタテインメント ディスク状記録媒体、この媒体の再生装置及び方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368207A (en) * 1965-05-12 1968-02-06 Ibm File protection to i/o storage
US3585606A (en) * 1969-09-12 1971-06-15 Ibm File protect circuit and method
GB1329721A (en) * 1970-05-26 1973-09-12 Plessey Co Ltd Data processing devices
US3890601A (en) * 1974-03-11 1975-06-17 Philco Ford Corp Password operated system for preventing unauthorized or accidental computer memory alteration
US3996449A (en) * 1975-08-25 1976-12-07 International Business Machines Corporation Operating system authenticator
GB1525292A (en) * 1976-04-30 1978-09-20 Emi Ltd Identification of records
JPS57111792A (en) * 1980-12-29 1982-07-12 Fanuc Ltd Program copying preventing system
GB2112971B (en) * 1981-12-15 1985-10-02 Little Genius Limited Data protection system
GB2113432A (en) * 1981-12-15 1983-08-03 Little Genius Limited Data protection system
EP0084441A3 (fr) * 1982-01-19 1984-08-22 Tabs Limited Méthode et appareil pour la protection de la propriété de programmes d'ordinateur

Also Published As

Publication number Publication date
FR2528196B1 (fr) 1988-05-27
GB2123597A (en) 1984-02-01
DE3320378C2 (fr) 1987-06-19
DE3320378A1 (de) 1983-12-15
GB8315640D0 (en) 1983-07-13
FR2528196A1 (fr) 1983-12-09
GB2123597B (en) 1986-04-23
IT8348442A0 (it) 1983-06-07
JPS5917655A (ja) 1984-01-28
IT1235448B (it) 1992-07-29
CA1199125A (fr) 1986-01-07

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19830607

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid