CA930869A - Program security device - Google Patents

Program security device

Info

Publication number
CA930869A
CA930869A CA063334A CA63334A CA930869A CA 930869 A CA930869 A CA 930869A CA 063334 A CA063334 A CA 063334A CA 63334 A CA63334 A CA 63334A CA 930869 A CA930869 A CA 930869A
Authority
CA
Canada
Prior art keywords
security device
program security
program
security
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
CA063334A
Inventor
H. Thurmond Ray
R. Blevins Parker
W. Terry David
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA930869A publication Critical patent/CA930869A/en
Expired legal-status Critical Current

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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12—Protecting executable software
    • G06F21/121—Restricting unauthorised execution of programs
    • G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
CA063334A 1968-10-21 1969-09-29 Program security device Expired CA930869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76914968A 1968-10-21 1968-10-21

Publications (1)

Publication Number Publication Date
CA930869A true CA930869A (en) 1973-07-24

Family

ID=25084608

Family Applications (1)

Application Number Title Priority Date Filing Date
CA063334A Expired CA930869A (en) 1968-10-21 1969-09-29 Program security device

Country Status (2)

Country Link
US (1) US3609697A (en)
CA (1) CA930869A (en)

Families Citing this family (120)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798605A (en) * 1971-06-30 1974-03-19 Ibm Centralized verification system
FR2153731A5 (en) * 1971-09-22 1973-05-04 Honeywell Bull
GB1414126A (en) * 1971-11-22 1975-11-19 Key Tronic Ltd Secutity for computer systems
GB1410631A (en) * 1972-01-26 1975-10-22 Plessey Co Ltd Data processing system interrupt arrangements
US3744034A (en) * 1972-01-27 1973-07-03 Perkin Elmer Corp Method and apparatus for providing a security system for a computer
US3893084A (en) * 1973-05-01 1975-07-01 Digital Equipment Corp Memory access control system
US3890601A (en) * 1974-03-11 1975-06-17 Philco Ford Corp Password operated system for preventing unauthorized or accidental computer memory alteration
US3944976A (en) * 1974-08-09 1976-03-16 Rode France Electronic security apparatus
US4267578A (en) * 1974-08-26 1981-05-12 Texas Instruments Incorporated Calculator system with anti-theft feature
US4262337A (en) * 1974-09-03 1981-04-14 General Motors Corporation Portable calculator incorporating an anti-theft feature
DE2533995A1 (en) * 1975-07-30 1977-02-17 Bodenseewerk Geraetetech DEVICE FOR MONITORING A DIGITAL FLIGHT CONTROLLER
US4120030A (en) * 1977-03-11 1978-10-10 Kearney & Trecker Corporation Computer software security system
US4184201A (en) * 1978-04-26 1980-01-15 Sperry Rand Corporation Integrating processor element
US4184200A (en) * 1978-04-26 1980-01-15 Sperry Rand Corporation Integrating I/O element
CA1147823A (en) * 1978-07-24 1983-06-07 Robert M. Best Crypto microprocessor for executing enciphered programs
US4246638A (en) * 1978-09-14 1981-01-20 Thomas William J Method and apparatus for controlling usage of a programmable computing machine
US4251885A (en) * 1979-03-09 1981-02-17 International Business Machines Corporation Checking programmed controller operation
US4593353A (en) * 1981-10-26 1986-06-03 Telecommunications Associates, Inc. Software protection method and apparatus
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
DE3149279A1 (en) * 1981-12-12 1983-06-23 Nsm-Apparatebau Gmbh & Co Kg, 6530 Bingen Program coding
EP0084441A3 (en) * 1982-01-19 1984-08-22 Tabs Limited Method and apparatus for the protection of proprietary computer software
US4562306A (en) * 1983-09-14 1985-12-31 Chou Wayne W Method and apparatus for protecting computer software utilizing an active coded hardware device
JPS61175729A (en) * 1984-11-19 1986-08-07 シユラムバ−ガ−　テクノロジ−　コ−ポレ−シヨン Software protector
FR2577332B1 (en) * 1985-02-12 1987-04-30 Abcd SYSTEM FOR MEASURING THE USE OF APPLICATION SOFTWARE ON A COMPUTER OR A COMPUTER
FR2596545A1 (en) * 1986-03-25 1987-10-02 Hachette Classiques Program control connector intended for home computers or for a network of interconnected computers
GB8619989D0 (en) * 1986-08-16 1986-09-24 Modray Ltd Controlling length of time
US4977594A (en) * 1986-10-14 1990-12-11 Electronic Publishing Resources, Inc. Database usage metering and protection system and method
US5050213A (en) * 1986-10-14 1991-09-17 Electronic Publishing Resources, Inc. Database usage metering and protection system and method
US4932054A (en) * 1988-09-16 1990-06-05 Chou Wayne W Method and apparatus for protecting computer software utilizing coded filter network in conjunction with an active coded hardware device
US5099516A (en) * 1989-06-12 1992-03-24 Dell Corporate Services Corporation Digital computer code word identification system
KR0146067B1 (en) * 1990-03-09 1998-09-15 문정환 Rom data protective method and apparatus
JP2560124B2 (en) * 1990-03-16 1996-12-04 株式会社セガ・エンタープライゼス Video game system and information processing device
JPH0442326A (en) * 1990-06-08 1992-02-12 Omron Corp Information processor with program surreptitious use preventing function
JPH0799497B2 (en) * 1990-12-14 1995-10-25 インターナショナル・ビジネス・マシーンズ・コーポレイション Device and method for controlling the use of software
DE9109977U1 (en) * 1991-08-12 1992-12-24 Intelligent Solution Services Gmbh, 8051 Marzling, De
US5377269A (en) * 1992-10-29 1994-12-27 Intelligent Security Systems, Inc. Security access and monitoring system for personal computer
US7831516B2 (en) 1992-12-15 2010-11-09 Sl Patent Holdings Llc System and method for redistributing and licensing access to protected information among a plurality of devices
US7209901B2 (en) 1992-12-15 2007-04-24 Sl Patent Holdings Llc C/O Aol Time Warner Method for selling, protecting, and redistributing digital goods
US6266654B1 (en) * 1992-12-15 2001-07-24 Softlock.Com, Inc. Method for tracking software lineage
US7089212B2 (en) * 1992-12-15 2006-08-08 Sl Patent Holdings Llc System and method for controlling access to protected information
US5892683A (en) * 1993-03-31 1999-04-06 Altera Coporation Program compatibility recognition for a programmable logic device
US5542045A (en) * 1993-10-15 1996-07-30 Software Security, Inc. Method for interposing a security function in a computer program
US5553139A (en) * 1994-04-04 1996-09-03 Novell, Inc. Method and apparatus for electronic license distribution
US5530751A (en) * 1994-06-30 1996-06-25 Hewlett-Packard Company Embedded hidden identification codes in digital objects
CN1065346C (en) * 1994-10-20 2001-05-02 联华电子股份有限公司 Software protecting method and device
US7117180B1 (en) 1994-11-23 2006-10-03 Contentguard Holdings, Inc. System for controlling the use of digital works using removable content repositories
US6865551B1 (en) 1994-11-23 2005-03-08 Contentguard Holdings, Inc. Removable content repositories
US6963859B2 (en) 1994-11-23 2005-11-08 Contentguard Holdings, Inc. Content rendering repository
JPH08263438A (en) 1994-11-23 1996-10-11 Xerox Corp Distribution and use control system of digital work and access control method to digital work
US7133846B1 (en) 1995-02-13 2006-11-07 Intertrust Technologies Corp. Digital certificate support system, methods and techniques for secure electronic commerce transaction and rights management
US7143290B1 (en) 1995-02-13 2006-11-28 Intertrust Technologies Corporation Trusted and secure techniques, systems and methods for item delivery and execution
US6157721A (en) 1996-08-12 2000-12-05 Intertrust Technologies Corp. Systems and methods using cryptography to protect secure computing environments
US5892900A (en) * 1996-08-30 1999-04-06 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
US7124302B2 (en) 1995-02-13 2006-10-17 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
US7165174B1 (en) 1995-02-13 2007-01-16 Intertrust Technologies Corp. Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management
US7069451B1 (en) 1995-02-13 2006-06-27 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
US7133845B1 (en) 1995-02-13 2006-11-07 Intertrust Technologies Corp. System and methods for secure transaction management and electronic rights protection
US6948070B1 (en) 1995-02-13 2005-09-20 Intertrust Technologies Corporation Systems and methods for secure transaction management and electronic rights protection
US7095854B1 (en) 1995-02-13 2006-08-22 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
DE69637733D1 (en) 1995-02-13 2008-12-11 Intertrust Tech Corp SYSTEMS AND METHOD FOR SAFE TRANSMISSION
US5943422A (en) * 1996-08-12 1999-08-24 Intertrust Technologies Corp. Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels
US6658568B1 (en) 1995-02-13 2003-12-02 Intertrust Technologies Corporation Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management
US20010011253A1 (en) * 1998-08-04 2001-08-02 Christopher D. Coley Automated system for management of licensed software
US5920861A (en) * 1997-02-25 1999-07-06 Intertrust Technologies Corp. Techniques for defining using and manipulating rights management data structures
US7062500B1 (en) 1997-02-25 2006-06-13 Intertrust Technologies Corp. Techniques for defining, using and manipulating rights management data structures
US6233684B1 (en) 1997-02-28 2001-05-15 Contenaguard Holdings, Inc. System for controlling the distribution and use of rendered digital works through watermaking
FR2767434B1 (en) * 1997-08-12 2002-02-08 Gilles Maton LOCALIZABLE MULTI-APPLICATION ACTIVE TERMINAL FOR READING IDENTIFIED PROGRAMS IN A PUNCTUAL LINK WITH A PERSONALIZED MANAGEMENT AND PROCESSING CENTER
US6003132A (en) * 1997-10-22 1999-12-14 Rvt Technologies, Inc. Method and apparatus for isolating a computer system upon detection of viruses and similar data
US6112181A (en) * 1997-11-06 2000-08-29 Intertrust Technologies Corporation Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information
US7092914B1 (en) 1997-11-06 2006-08-15 Intertrust Technologies Corporation Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information
US7233948B1 (en) 1998-03-16 2007-06-19 Intertrust Technologies Corp. Methods and apparatus for persistent control and protection of content
EP1105798B1 (en) 1998-08-19 2004-01-07 Siemens Aktiengesellschaft Method, array and set of several arrays for protecting several programs and/or files from unauthorized access by a process
US7068787B1 (en) 1998-10-23 2006-06-27 Contentguard Holdings, Inc. System and method for protection of digital works
US7356688B1 (en) 1999-04-06 2008-04-08 Contentguard Holdings, Inc. System and method for document distribution
US7286665B1 (en) 1999-04-06 2007-10-23 Contentguard Holdings, Inc. System and method for transferring the right to decode messages
US6859533B1 (en) 1999-04-06 2005-02-22 Contentguard Holdings, Inc. System and method for transferring the right to decode messages in a symmetric encoding scheme
US6937726B1 (en) 1999-04-06 2005-08-30 Contentguard Holdings, Inc. System and method for protecting data files by periodically refreshing a decryption key
US6697948B1 (en) * 1999-05-05 2004-02-24 Michael O. Rabin Methods and apparatus for protecting information
US7243236B1 (en) 1999-07-29 2007-07-10 Intertrust Technologies Corp. Systems and methods for using cryptography to protect secure and insecure computing environments
US7430670B1 (en) 1999-07-29 2008-09-30 Intertrust Technologies Corp. Software self-defense systems and methods
US6885748B1 (en) 1999-10-23 2005-04-26 Contentguard Holdings, Inc. System and method for protection of digital works
US7073199B1 (en) 2000-08-28 2006-07-04 Contentguard Holdings, Inc. Document distribution management method and apparatus using a standard rendering engine and a method and apparatus for controlling a standard rendering engine
US7743259B2 (en) 2000-08-28 2010-06-22 Contentguard Holdings, Inc. System and method for digital rights management using a standard rendering engine
US7412605B2 (en) 2000-08-28 2008-08-12 Contentguard Holdings, Inc. Method and apparatus for variable encryption of data
US6931545B1 (en) 2000-08-28 2005-08-16 Contentguard Holdings, Inc. Systems and methods for integrity certification and verification of content consumption environments
US6889209B1 (en) * 2000-11-03 2005-05-03 Shieldip, Inc. Method and apparatus for protecting information and privacy
US7343324B2 (en) 2000-11-03 2008-03-11 Contentguard Holdings Inc. Method, system, and computer readable medium for automatically publishing content
US6912294B2 (en) 2000-12-29 2005-06-28 Contentguard Holdings, Inc. Multi-stage watermarking process and system
US7206765B2 (en) 2001-01-17 2007-04-17 Contentguard Holdings, Inc. System and method for supplying and managing usage rights based on rules
US7028009B2 (en) * 2001-01-17 2006-04-11 Contentguardiholdings, Inc. Method and apparatus for distributing enforceable property rights
US7774279B2 (en) 2001-05-31 2010-08-10 Contentguard Holdings, Inc. Rights offering and granting
WO2002057922A1 (en) 2001-01-17 2002-07-25 Contentguard Holdings, Inc. Method and apparatus for managing digital content usage rights
US6754642B2 (en) 2001-05-31 2004-06-22 Contentguard Holdings, Inc. Method and apparatus for dynamically assigning usage rights to digital works
US8069116B2 (en) 2001-01-17 2011-11-29 Contentguard Holdings, Inc. System and method for supplying and managing usage rights associated with an item repository
US20030043852A1 (en) * 2001-05-18 2003-03-06 Bijan Tadayon Method and apparatus for verifying data integrity based on data compression parameters
US8275716B2 (en) 2001-05-31 2012-09-25 Contentguard Holdings, Inc. Method and system for subscription digital rights management
US6895503B2 (en) 2001-05-31 2005-05-17 Contentguard Holdings, Inc. Method and apparatus for hierarchical assignment of rights to documents and documents having such rights
US7725401B2 (en) 2001-05-31 2010-05-25 Contentguard Holdings, Inc. Method and apparatus for establishing usage rights for digital content to be created in the future
US8001053B2 (en) 2001-05-31 2011-08-16 Contentguard Holdings, Inc. System and method for rights offering and granting using shared state variables
US6976009B2 (en) 2001-05-31 2005-12-13 Contentguard Holdings, Inc. Method and apparatus for assigning consequential rights to documents and documents having such rights
US8275709B2 (en) 2001-05-31 2012-09-25 Contentguard Holdings, Inc. Digital rights management of content when content is a future live event
US6876984B2 (en) 2001-05-31 2005-04-05 Contentguard Holdings, Inc. Method and apparatus for establishing usage rights for digital content to be created in the future
US8099364B2 (en) 2001-05-31 2012-01-17 Contentguard Holdings, Inc. Digital rights management of content when content is a future live event
US7222104B2 (en) * 2001-05-31 2007-05-22 Contentguard Holdings, Inc. Method and apparatus for transferring usage rights and digital work having transferrable usage rights
US7152046B2 (en) * 2001-05-31 2006-12-19 Contentguard Holdings, Inc. Method and apparatus for tracking status of resource in a system for managing use of the resources
US6973445B2 (en) * 2001-05-31 2005-12-06 Contentguard Holdings, Inc. Demarcated digital content and method for creating and processing demarcated digital works
KR20030096250A (en) 2001-06-07 2003-12-24 콘텐트가드 홀딩즈 인코포레이티드 Method and apparatus for supporting multiple trust zones in a digital rights management system
US7774280B2 (en) * 2001-06-07 2010-08-10 Contentguard Holdings, Inc. System and method for managing transfer of rights using shared state variables
AU2002312351B2 (en) * 2001-06-07 2006-11-30 Contentguard Holdings, Inc. Method and apparatus managing the transfer of rights
WO2002101494A2 (en) * 2001-06-07 2002-12-19 Contentguard Holdings, Inc. Protected content distribution system
US6996725B2 (en) * 2001-08-16 2006-02-07 Dallas Semiconductor Corporation Encryption-based security protection for processors
WO2003093961A2 (en) * 2002-05-02 2003-11-13 Shieldip, Inc. Method and apparatus for protecting information and privacy
US7185209B2 (en) * 2003-05-28 2007-02-27 Microsoft Corporation End-to-end reliable messaging with complete acknowledgement
GB2404535B (en) * 2003-07-29 2006-07-19 Ncipher Corp Ltd Secure transmission of data within a distributed computer system
US7287159B2 (en) 2004-04-01 2007-10-23 Shieldip, Inc. Detection and identification methods for software
US7966601B2 (en) * 2005-05-31 2011-06-21 International Business Machines Corporation Generating web service without coding logic with a programming language
US8499014B2 (en) * 2005-06-01 2013-07-30 Texas Instruments Incorporated Functionality disable and re-enable for programmable calculators
JP2009027525A (en) * 2007-07-20 2009-02-05 Nec Corp Optical transmission system and optical transmission method

Also Published As

Publication number Publication date
US3609697A (en) 1971-09-28

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