SE0000871L - A method and system for preventing unauthorized use of software in electronic commerce - Google Patents

A method and system for preventing unauthorized use of software in electronic commerce

Info

Publication number
SE0000871L
SE0000871L SE0000871A SE0000871A SE0000871L SE 0000871 L SE0000871 L SE 0000871L SE 0000871 A SE0000871 A SE 0000871A SE 0000871 A SE0000871 A SE 0000871A SE 0000871 L SE0000871 L SE 0000871L
Authority
SE
Sweden
Prior art keywords
program
user
computer
electronic commerce
computer network
Prior art date
Application number
SE0000871A
Other languages
Swedish (sv)
Other versions
SE0000871D0 (en
Inventor
Oerjan Vestgoete
Original Assignee
Oerjan Vestgoete
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 Oerjan Vestgoete filed Critical Oerjan Vestgoete
Priority to SE0000871A priority Critical patent/SE0000871L/en
Publication of SE0000871D0 publication Critical patent/SE0000871D0/en
Priority to AU2001242920A priority patent/AU2001242920A1/en
Priority to PCT/SE2001/000515 priority patent/WO2001069353A1/en
Publication of SE0000871L publication Critical patent/SE0000871L/en

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

Abstract

The present invention relates to a method and a system for preventing unauthorised use of computer programs in electronic commerce. The method comprises the steps of: the user identifying himself to the sales point via the computer network; the sales point acknowledging the identification via the computer network; the user ordering a program via the computer network; the program ordered being downloaded into the user's computer; the program, upon execution, reading at least one code stored in a portable data carrier or in a memory in the user's computer and comparing this at least one code with a unique code for the program; and the program being terminated or one or more program functions in the program being unusable if the comparison step does not result in agreement between the codes compared; or the program being perfectly usable if the comparison step results in agreement between the codes compared.
SE0000871A 2000-03-13 2000-03-13 A method and system for preventing unauthorized use of software in electronic commerce SE0000871L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0000871A SE0000871L (en) 2000-03-13 2000-03-13 A method and system for preventing unauthorized use of software in electronic commerce
AU2001242920A AU2001242920A1 (en) 2000-03-13 2001-03-12 A method and a system for preventing unauthorised use of computer programs in electronic commerce
PCT/SE2001/000515 WO2001069353A1 (en) 2000-03-13 2001-03-12 A method and a system for preventing unauthorised use of computer programs in electronic commerce

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0000871A SE0000871L (en) 2000-03-13 2000-03-13 A method and system for preventing unauthorized use of software in electronic commerce

Publications (2)

Publication Number Publication Date
SE0000871D0 SE0000871D0 (en) 2000-03-13
SE0000871L true SE0000871L (en) 2001-09-14

Family

ID=20278829

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0000871A SE0000871L (en) 2000-03-13 2000-03-13 A method and system for preventing unauthorized use of software in electronic commerce

Country Status (3)

Country Link
AU (1) AU2001242920A1 (en)
SE (1) SE0000871L (en)
WO (1) WO2001069353A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337357A (en) * 1993-06-17 1994-08-09 Software Security, Inc. Method of software distribution protection
US5398285A (en) * 1993-12-30 1995-03-14 Motorola, Inc. Method for generating a password using public key cryptography
US5651064A (en) * 1995-03-08 1997-07-22 544483 Alberta Ltd. System for preventing piracy of recorded media
NO302388B1 (en) * 1995-07-13 1998-02-23 Sigurd Sigbjoernsen Procedure and apparatus for protecting software against unauthorized use
US5982889A (en) * 1997-04-30 1999-11-09 Demont; Jason Paul Method and apparatus for distributing information products
US5982892A (en) * 1997-12-22 1999-11-09 Hicks; Christian Bielefeldt System and method for remote authorization for unlocking electronic data

Also Published As

Publication number Publication date
AU2001242920A1 (en) 2001-09-24
SE0000871D0 (en) 2000-03-13
WO2001069353A1 (en) 2001-09-20

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Legal Events

Date Code Title Description
NAV Patent application has lapsed