MX2011007388A - Multiples sistemas de proteccion de contenido en un archivo. - Google Patents

Multiples sistemas de proteccion de contenido en un archivo.

Info

Publication number
MX2011007388A
MX2011007388A MX2011007388A MX2011007388A MX2011007388A MX 2011007388 A MX2011007388 A MX 2011007388A MX 2011007388 A MX2011007388 A MX 2011007388A MX 2011007388 A MX2011007388 A MX 2011007388A MX 2011007388 A MX2011007388 A MX 2011007388A
Authority
MX
Mexico
Prior art keywords
file
content
protection systems
cryptic
protection
Prior art date
Application number
MX2011007388A
Other languages
English (en)
Spanish (es)
Inventor
Quintin Swayne Burns
Robert Kilroy Hughes Jr
John Carl Simmons
Original Assignee
Microsoft 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 Microsoft Corp filed Critical Microsoft Corp
Publication of MX2011007388A publication Critical patent/MX2011007388A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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]
    • G06F21/106—Enforcing content protection by specific content processing
    • G06F21/1063—Personalisation
    • 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
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1052—Security improvement

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
MX2011007388A 2009-01-21 2009-12-22 Multiples sistemas de proteccion de contenido en un archivo. MX2011007388A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14609909P 2009-01-21 2009-01-21
US12/485,949 US8904191B2 (en) 2009-01-21 2009-06-17 Multiple content protection systems in a file
PCT/US2009/069332 WO2010090689A1 (en) 2009-01-21 2009-12-22 Multiple content protection systems in a file

Publications (1)

Publication Number Publication Date
MX2011007388A true MX2011007388A (es) 2011-07-28

Family

ID=42337885

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011007388A MX2011007388A (es) 2009-01-21 2009-12-22 Multiples sistemas de proteccion de contenido en un archivo.

Country Status (10)

Country Link
US (2) US8904191B2 (enExample)
EP (1) EP2380307A4 (enExample)
JP (1) JP5730786B2 (enExample)
KR (1) KR101623616B1 (enExample)
CN (1) CN102292931B (enExample)
AU (1) AU2009339304B2 (enExample)
CA (1) CA2747824C (enExample)
IL (1) IL213103A (enExample)
MX (1) MX2011007388A (enExample)
WO (1) WO2010090689A1 (enExample)

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Also Published As

Publication number Publication date
IL213103A (en) 2016-11-30
WO2010090689A1 (en) 2010-08-12
US20100185854A1 (en) 2010-07-22
AU2009339304B2 (en) 2014-08-07
KR101623616B1 (ko) 2016-05-23
CN102292931B (zh) 2014-03-26
KR20110122669A (ko) 2011-11-10
EP2380307A1 (en) 2011-10-26
JP2012515976A (ja) 2012-07-12
AU2009339304A1 (en) 2011-07-07
US10229248B2 (en) 2019-03-12
EP2380307A4 (en) 2017-05-31
CA2747824C (en) 2017-01-31
CA2747824A1 (en) 2010-08-12
JP5730786B2 (ja) 2015-06-10
US20170124295A9 (en) 2017-05-04
US8904191B2 (en) 2014-12-02
US20150193599A1 (en) 2015-07-09
IL213103A0 (en) 2011-07-31
CN102292931A (zh) 2011-12-21

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