WO2003093961A3 - Method and apparatus for protecting information and privacy - Google Patents

Method and apparatus for protecting information and privacy Download PDF

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Publication number
WO2003093961A3
WO2003093961A3 PCT/US2003/013644 US0313644W WO03093961A3 WO 2003093961 A3 WO2003093961 A3 WO 2003093961A3 US 0313644 W US0313644 W US 0313644W WO 03093961 A3 WO03093961 A3 WO 03093961A3
Authority
WO
WIPO (PCT)
Prior art keywords
tag table
protection
software
privacy
protecting
Prior art date
Application number
PCT/US2003/013644
Other languages
French (fr)
Other versions
WO2003093961A2 (en
Inventor
Micheal O Rabin
Dennis E Shasha
Yossi Beinart
Ramon Caceres
Timir Karia
David Molnar
Sean Rolinson
Original Assignee
Shieldip Inc
Micheal O Rabin
Dennis E Shasha
Yossi Beinart
Ramon Caceres
Timir Karia
David Molnar
Sean Rolinson
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 Shieldip Inc, Micheal O Rabin, Dennis E Shasha, Yossi Beinart, Ramon Caceres, Timir Karia, David Molnar, Sean Rolinson filed Critical Shieldip Inc
Priority to AU2003243187A priority Critical patent/AU2003243187A1/en
Priority to EP03747638A priority patent/EP1509830A2/en
Priority to CA002483605A priority patent/CA2483605A1/en
Publication of WO2003093961A2 publication Critical patent/WO2003093961A2/en
Publication of WO2003093961A3 publication Critical patent/WO2003093961A3/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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
    • G06F21/725—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits operating on a secure reference time value
    • 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]
    • G06F21/107—License processing; Key processing
    • G06F21/1077—Recurrent authorisation
    • 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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • G06F21/6254—Protecting personal data, e.g. for financial or medical purposes by anonymising data, e.g. decorrelating personal data from the owner's identification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes

Abstract

A system for protecting software against piracy while protecting a user's privacy enables enhancements to the protection software in a user device and extended protections against piracy. The protection system allows the user device to postpone validation of purchased tags stored in a tag table for installed software and to re-establish ownership of a tag table to recover from invalidation of a tag table identifier value. Continued use of the tag table is provided by the use of credits associated with a tag table. A protection center is protected against denial of service attacks by making calls to the protection center cost time or money to the attackers.
PCT/US2003/013644 2002-05-02 2003-05-01 Method and apparatus for protecting information and privacy WO2003093961A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2003243187A AU2003243187A1 (en) 2002-05-02 2003-05-01 Method and apparatus for protecting information and privacy
EP03747638A EP1509830A2 (en) 2002-05-02 2003-05-01 Method and apparatus for protecting information and privacy
CA002483605A CA2483605A1 (en) 2002-05-02 2003-05-01 Method and apparatus for protecting information and privacy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37758002P 2002-05-02 2002-05-02
US60/377,580 2002-05-02

Publications (2)

Publication Number Publication Date
WO2003093961A2 WO2003093961A2 (en) 2003-11-13
WO2003093961A3 true WO2003093961A3 (en) 2004-04-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/013644 WO2003093961A2 (en) 2002-05-02 2003-05-01 Method and apparatus for protecting information and privacy

Country Status (5)

Country Link
US (3) US7406593B2 (en)
EP (1) EP1509830A2 (en)
AU (1) AU2003243187A1 (en)
CA (1) CA2483605A1 (en)
WO (1) WO2003093961A2 (en)

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Publication number Publication date
CA2483605A1 (en) 2003-11-13
US7406593B2 (en) 2008-07-29
EP1509830A2 (en) 2005-03-02
WO2003093961A2 (en) 2003-11-13
US20080282086A1 (en) 2008-11-13
US8327453B2 (en) 2012-12-04
US20100212019A1 (en) 2010-08-19
AU2003243187A1 (en) 2003-11-17
US7991995B2 (en) 2011-08-02
US20030220882A1 (en) 2003-11-27

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