JP5692953B2 - ネットワークを介して個人携帯端末にデータを伝送する方法及びそのシステム - Google Patents
ネットワークを介して個人携帯端末にデータを伝送する方法及びそのシステム Download PDFInfo
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- JP5692953B2 JP5692953B2 JP2007525544A JP2007525544A JP5692953B2 JP 5692953 B2 JP5692953 B2 JP 5692953B2 JP 2007525544 A JP2007525544 A JP 2007525544A JP 2007525544 A JP2007525544 A JP 2007525544A JP 5692953 B2 JP5692953 B2 JP 5692953B2
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- 238000000034 method Methods 0.000 title description 76
- 238000004891 communication Methods 0.000 claims description 21
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
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- 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]
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- 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
- H04L63/0464—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 using hop-by-hop encryption, i.e. wherein an intermediate entity decrypts the information and re-encrypts it before forwarding it
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/951—Indexing; Web crawling techniques
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- 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
-
- 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
- G06F21/6236—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 between heterogeneous systems
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- 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
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- 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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
-
- 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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- 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
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
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- 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
- G06F2221/2107—File encryption
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Health & Medical Sciences (AREA)
- Mathematical Physics (AREA)
- Storage Device Security (AREA)
Description
Claims (2)
- ネットワークを介して個人携帯端末に伝送されるデータを同期化するコンテンツ同期化サーバーにおいて、
使用者認証情報を記録している、使用者情報データベースと、
−前記使用者認証情報は使用者識別子、暗証番号、および前記使用者の個人携帯端末の端末識別子情報の何れか一つ以上を含み、前記端末識別子は唯一の値を有する−、
使用者が要請するコンテンツ情報をコンテンツ提供サーバーに伝送し、前記コンテンツ提供サーバーから暗号化されたコンテンツデータを受信して、前記暗号化されたコンテンツデータを、複数のDRM(Digital Rights Management)復号化モジュールのうち、前記コンテンツ提供サーバーに設けられた暗号化モジュールと対応するDRM復号化モジュールを通して復号化することが可能な、DRMモジュールと、
前記DRM復号化モジュールに対するアクセスを監視し、これらのアクセスの通過あるいは遮断を制御する、保安モジュールであって、
前記DRM復号化モジュールにアクセスしようとするアプリケーションが、アクセスが承認されたアプリケーションである場合、前記暗号化されたコンテンツデータをリアルタイムで復号化して前記アクセスが承認されたアプリケーションに伝達し、
前記DRM復号化モジュールにアクセスしようとするアプリケーションが、アクセスが承認されたアプリケーションでない場合には、前記DRM復号化モジュールを検索できないようにすることで前記アクセスを遮断する、保安モジュールと、
所定の通信ネットワークを介して、前記個人携帯端末に設けられた復号化モジュールと対応して動作し、前記承認されたアプリケーションを通して受信した前記復号化されたコンテンツデータを、前記個人携帯端末に対する使用者認証情報を含めて再暗号化する、端末暗号化モジュールと、
前記再暗号化されたコンテンツデータを前記個人携帯端末に伝送し、前記個人携帯端末から前記使用者認証情報、または前記使用者が要請するコンテンツ情報を受信する、通信モジュールとを含む、
ことを特徴とするコンテンツ同期化サーバー。
- 前記通信モジュールは、前記個人携帯端末と移動通信網を通して接続される場合、WIPI(Wireless Internet Platform for Interoperability)、WIBRO(Wireless Broadband Internet)、及びWiMAXの何れか一つの方式で通信することを特徴とする請求項1に記載のコンテンツ同期化サーバー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040063860A KR100564731B1 (ko) | 2004-08-13 | 2004-08-13 | 네트워크를 통하여 개인 휴대 단말기로 데이터를 전송하는방법 및 그 시스템 |
KR10-2004-0063860 | 2004-08-13 | ||
PCT/KR2005/002611 WO2006016778A1 (en) | 2004-08-13 | 2005-08-11 | A method for providing data to a personal portable device via network and a system thereof |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014139560A Division JP2014211903A (ja) | 2004-08-13 | 2014-07-07 | ネットワークを介して個人携帯端末にデータを伝送する方法及びそのシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008510219A JP2008510219A (ja) | 2008-04-03 |
JP5692953B2 true JP5692953B2 (ja) | 2015-04-01 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007525544A Expired - Fee Related JP5692953B2 (ja) | 2004-08-13 | 2005-08-11 | ネットワークを介して個人携帯端末にデータを伝送する方法及びそのシステム |
JP2014139560A Pending JP2014211903A (ja) | 2004-08-13 | 2014-07-07 | ネットワークを介して個人携帯端末にデータを伝送する方法及びそのシステム |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014139560A Pending JP2014211903A (ja) | 2004-08-13 | 2014-07-07 | ネットワークを介して個人携帯端末にデータを伝送する方法及びそのシステム |
Country Status (6)
Country | Link |
---|---|
US (3) | US8789203B2 (ja) |
EP (1) | EP1779259A4 (ja) |
JP (2) | JP5692953B2 (ja) |
KR (1) | KR100564731B1 (ja) |
CN (1) | CN100594488C (ja) |
WO (1) | WO2006016778A1 (ja) |
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-
2004
- 2004-08-13 KR KR1020040063860A patent/KR100564731B1/ko not_active IP Right Cessation
-
2005
- 2005-08-11 US US11/659,162 patent/US8789203B2/en not_active Expired - Fee Related
- 2005-08-11 CN CN200580027405A patent/CN100594488C/zh not_active Expired - Fee Related
- 2005-08-11 EP EP05770912A patent/EP1779259A4/en not_active Withdrawn
- 2005-08-11 WO PCT/KR2005/002611 patent/WO2006016778A1/en active Application Filing
- 2005-08-11 JP JP2007525544A patent/JP5692953B2/ja not_active Expired - Fee Related
-
2013
- 2013-11-14 US US14/079,903 patent/US8881274B2/en not_active Expired - Fee Related
-
2014
- 2014-07-07 JP JP2014139560A patent/JP2014211903A/ja active Pending
- 2014-09-30 US US14/502,600 patent/US20150019860A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US8881274B2 (en) | 2014-11-04 |
CN101002197A (zh) | 2007-07-18 |
JP2014211903A (ja) | 2014-11-13 |
EP1779259A1 (en) | 2007-05-02 |
JP2008510219A (ja) | 2008-04-03 |
US20150019860A1 (en) | 2015-01-15 |
US20080034421A1 (en) | 2008-02-07 |
US8789203B2 (en) | 2014-07-22 |
EP1779259A4 (en) | 2010-03-24 |
KR100564731B1 (ko) | 2006-03-28 |
US20140075182A1 (en) | 2014-03-13 |
CN100594488C (zh) | 2010-03-17 |
KR20060015045A (ko) | 2006-02-16 |
WO2006016778A1 (en) | 2006-02-16 |
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