TW200620930A - Stsyem and method for managing access to protected content by untrusted applications - Google Patents
Stsyem and method for managing access to protected content by untrusted applicationsInfo
- Publication number
- TW200620930A TW200620930A TW094115280A TW94115280A TW200620930A TW 200620930 A TW200620930 A TW 200620930A TW 094115280 A TW094115280 A TW 094115280A TW 94115280 A TW94115280 A TW 94115280A TW 200620930 A TW200620930 A TW 200620930A
- Authority
- TW
- Taiwan
- Prior art keywords
- protected content
- application
- trusted
- managing access
- stsyem
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/22—Arrangements for preventing the taking of data from a data transmission channel without authorisation
-
- 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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- 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]
-
- 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
- G06F21/50—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; 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Databases & Information Systems (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Quality & Reliability (AREA)
- Storage Device Security (AREA)
- Computer And Data Communications (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/848,340 US20050262568A1 (en) | 2004-05-18 | 2004-05-18 | System and method for managing access to protected content by untrusted applications |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200620930A true TW200620930A (en) | 2006-06-16 |
Family
ID=34966708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094115280A TW200620930A (en) | 2004-05-18 | 2005-05-11 | Stsyem and method for managing access to protected content by untrusted applications |
Country Status (8)
Country | Link |
---|---|
US (1) | US20050262568A1 (zh) |
EP (1) | EP1751952A1 (zh) |
KR (1) | KR20070009741A (zh) |
CN (1) | CN1954579A (zh) |
BR (1) | BRPI0511151A (zh) |
RU (1) | RU2407204C2 (zh) |
TW (1) | TW200620930A (zh) |
WO (1) | WO2005117390A1 (zh) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2270622B1 (en) | 2003-06-05 | 2016-08-24 | Intertrust Technologies Corporation | Interoperable systems and methods for peer-to-peer service orchestration |
US7664751B2 (en) | 2004-09-30 | 2010-02-16 | Google Inc. | Variable user interface based on document access privileges |
US7603355B2 (en) | 2004-10-01 | 2009-10-13 | Google Inc. | Variably controlling access to content |
WO2006040607A1 (en) * | 2004-10-11 | 2006-04-20 | Nokia Corporation | Method and device for managing proprietary data format content |
US8274518B2 (en) * | 2004-12-30 | 2012-09-25 | Microsoft Corporation | Systems and methods for virtualizing graphics subsystems |
US20060205449A1 (en) * | 2005-03-08 | 2006-09-14 | Broadcom Corporation | Mechanism for improved interoperability when content protection is used with an audio stream |
US7526812B2 (en) * | 2005-03-24 | 2009-04-28 | Xerox Corporation | Systems and methods for manipulating rights management data |
US7698223B2 (en) * | 2005-04-21 | 2010-04-13 | Microsoft Corporation | Pluggable file-based digital rights management API layer for applications and engines |
WO2007028241A2 (en) * | 2005-09-07 | 2007-03-15 | Universal Data Protection Corporation | Method and system for data security of recording media |
EA012918B1 (ru) | 2005-10-18 | 2010-02-26 | Интертраст Текнолоджиз Корпорейшн | Системы и способы на основе механизма управления цифровыми правами |
US9626667B2 (en) | 2005-10-18 | 2017-04-18 | Intertrust Technologies Corporation | Digital rights management engine systems and methods |
JP5112327B2 (ja) | 2005-11-17 | 2013-01-09 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 独自仕様のデータを管理するシステム |
US20070136207A1 (en) * | 2005-12-13 | 2007-06-14 | Nokia Corporation | Locking of applications for specially marked content |
CN100426311C (zh) * | 2006-02-17 | 2008-10-15 | 华为技术有限公司 | 一种对媒体内容的触发使用方进行限制的方法和系统 |
US10229276B2 (en) * | 2006-06-12 | 2019-03-12 | Adobe Inc. | Method and apparatus for document author control of digital rights management |
US11201868B2 (en) * | 2006-10-23 | 2021-12-14 | Nokia Technologies Oy | System and method for adjusting the behavior of an application based on the DRM status of the application |
GB2448149B (en) * | 2007-04-03 | 2011-05-18 | Advanced Risc Mach Ltd | Protected function calling |
GB2448151B (en) * | 2007-04-03 | 2011-05-04 | Advanced Risc Mach Ltd | Memory domain based security control within data processing systems |
KR101113237B1 (ko) * | 2007-05-30 | 2012-02-20 | 삼성전자주식회사 | UPnP 네트워크의 서비스를 원격의 디바이스에게제공하는 방법 및 장치 |
US8909925B2 (en) | 2008-11-17 | 2014-12-09 | Prakash Baskaran | System to secure electronic content, enforce usage policies and provide configurable functionalities |
US8266709B2 (en) * | 2009-02-04 | 2012-09-11 | Harris Technology, Llc | Adjustable resolution media format |
US9946583B2 (en) * | 2009-03-16 | 2018-04-17 | Apple Inc. | Media player framework |
US8732701B2 (en) * | 2010-06-30 | 2014-05-20 | Lsi Corporation | Managing protected and unprotected data simultaneously |
JP6047553B2 (ja) | 2011-04-11 | 2016-12-21 | インタートラスト テクノロジーズ コーポレイション | 情報セキュリティのためのシステムと方法 |
US11424931B2 (en) * | 2016-01-27 | 2022-08-23 | Blackberry Limited | Trusted execution environment |
US10599409B2 (en) | 2016-02-02 | 2020-03-24 | Blackberry Limited | Application lifecycle operation queueing |
US11658982B2 (en) * | 2017-10-06 | 2023-05-23 | Red Hat, Inc. | Efficient authentication in a file system with multiple security groups |
US10810327B2 (en) * | 2018-01-05 | 2020-10-20 | Intel Corporation | Enforcing secure display view for trusted transactions |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5634012A (en) * | 1994-11-23 | 1997-05-27 | Xerox Corporation | System for controlling the distribution and use of digital works having a fee reporting mechanism |
SE504085C2 (sv) * | 1995-02-01 | 1996-11-04 | Greg Benson | Sätt och system för att hantera dataobjekt i enlighet med förutbestämda villkor för användare |
US6473800B1 (en) * | 1998-07-15 | 2002-10-29 | Microsoft Corporation | Declarative permission requests in a computer system |
US6327652B1 (en) * | 1998-10-26 | 2001-12-04 | Microsoft Corporation | Loading and identifying a digital rights management operating system |
US6330670B1 (en) * | 1998-10-26 | 2001-12-11 | Microsoft Corporation | Digital rights management operating system |
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 |
GB0024919D0 (en) * | 2000-10-11 | 2000-11-22 | Sealedmedia Ltd | Method of further securing an operating system |
WO2002101494A2 (en) * | 2001-06-07 | 2002-12-19 | Contentguard Holdings, Inc. | Protected content distribution system |
US7296154B2 (en) * | 2002-06-24 | 2007-11-13 | Microsoft Corporation | Secure media path methods, systems, and architectures |
US6850943B2 (en) * | 2002-10-18 | 2005-02-01 | Check Point Software Technologies, Inc. | Security system and methodology for providing indirect access control |
-
2004
- 2004-05-18 US US10/848,340 patent/US20050262568A1/en not_active Abandoned
-
2005
- 2005-04-21 WO PCT/US2005/013573 patent/WO2005117390A1/en active Application Filing
- 2005-04-21 BR BRPI0511151-0A patent/BRPI0511151A/pt not_active IP Right Cessation
- 2005-04-21 CN CNA2005800157327A patent/CN1954579A/zh active Pending
- 2005-04-21 RU RU2006144873/09A patent/RU2407204C2/ru not_active IP Right Cessation
- 2005-04-21 KR KR1020067026469A patent/KR20070009741A/ko not_active Application Discontinuation
- 2005-04-21 EP EP05737685A patent/EP1751952A1/en not_active Withdrawn
- 2005-05-11 TW TW094115280A patent/TW200620930A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
RU2006144873A (ru) | 2008-06-27 |
RU2407204C2 (ru) | 2010-12-20 |
BRPI0511151A (pt) | 2007-12-04 |
CN1954579A (zh) | 2007-04-25 |
WO2005117390A1 (en) | 2005-12-08 |
KR20070009741A (ko) | 2007-01-18 |
US20050262568A1 (en) | 2005-11-24 |
EP1751952A1 (en) | 2007-02-14 |
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