EP4200723A4 - Système informatique de distribution sécurisée de contenu - Google Patents

Système informatique de distribution sécurisée de contenu Download PDF

Info

Publication number
EP4200723A4
EP4200723A4 EP21858961.2A EP21858961A EP4200723A4 EP 4200723 A4 EP4200723 A4 EP 4200723A4 EP 21858961 A EP21858961 A EP 21858961A EP 4200723 A4 EP4200723 A4 EP 4200723A4
Authority
EP
European Patent Office
Prior art keywords
computer system
content distribution
secure content
secure
distribution
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.)
Withdrawn
Application number
EP21858961.2A
Other languages
German (de)
English (en)
Other versions
EP4200723A1 (fr
Inventor
Michael Nealis
Corey Hoesley
Nick Wilson
Vladan PULEC
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.)
Pearson Education Inc
Original Assignee
Pearson Education Inc
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
Priority claimed from US16/998,919 external-priority patent/US11785094B2/en
Application filed by Pearson Education Inc filed Critical Pearson Education Inc
Publication of EP4200723A1 publication Critical patent/EP4200723A1/fr
Publication of EP4200723A4 publication Critical patent/EP4200723A4/fr
Withdrawn legal-status Critical Current

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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • G06F21/53—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow by executing in a restricted environment, e.g. sandbox or secure virtual machine
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Computer And Data Communications (AREA)
EP21858961.2A 2020-08-20 2021-08-17 Système informatique de distribution sécurisée de contenu Withdrawn EP4200723A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/998,919 US11785094B2 (en) 2016-11-08 2020-08-20 Secure content delivery computer system
PCT/US2021/046289 WO2022040174A1 (fr) 2020-08-20 2021-08-17 Système informatique de distribution sécurisée de contenu

Publications (2)

Publication Number Publication Date
EP4200723A1 EP4200723A1 (fr) 2023-06-28
EP4200723A4 true EP4200723A4 (fr) 2024-07-31

Family

ID=80350520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21858961.2A Withdrawn EP4200723A4 (fr) 2020-08-20 2021-08-17 Système informatique de distribution sécurisée de contenu

Country Status (3)

Country Link
EP (1) EP4200723A4 (fr)
AU (1) AU2021329831A1 (fr)
WO (1) WO2022040174A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090089535A1 (en) * 2006-01-05 2009-04-02 Thorsten Lohmar Media container file management
US20180131772A1 (en) * 2016-11-08 2018-05-10 Pearson Education, Inc. Secure cloud-managed content delivery computer ecosystem
CN109086614A (zh) * 2018-07-31 2018-12-25 长沙龙生光启新材料科技有限公司 一种安全地提供数据的方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8352988B2 (en) * 2000-11-27 2013-01-08 Cox Communications, Inc. System and method for time shifting the delivery of video information
US7171485B2 (en) * 2001-10-17 2007-01-30 Velcero Broadband Applications, Llc Broadband network system configured to transport audio or video at the transport layer, and associated method
TW200943975A (en) * 2008-01-09 2009-10-16 Nokia Corp Systems and methods for media container file generation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090089535A1 (en) * 2006-01-05 2009-04-02 Thorsten Lohmar Media container file management
US20180131772A1 (en) * 2016-11-08 2018-05-10 Pearson Education, Inc. Secure cloud-managed content delivery computer ecosystem
CN109086614A (zh) * 2018-07-31 2018-12-25 长沙龙生光启新材料科技有限公司 一种安全地提供数据的方法及系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022040174A1 *

Also Published As

Publication number Publication date
WO2022040174A1 (fr) 2022-02-24
EP4200723A1 (fr) 2023-06-28
AU2021329831A1 (en) 2023-03-09

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