TW200746758A - Network system for distributing protected content - Google Patents
Network system for distributing protected contentInfo
- Publication number
- TW200746758A TW200746758A TW096109593A TW96109593A TW200746758A TW 200746758 A TW200746758 A TW 200746758A TW 096109593 A TW096109593 A TW 096109593A TW 96109593 A TW96109593 A TW 96109593A TW 200746758 A TW200746758 A TW 200746758A
- Authority
- TW
- Taiwan
- Prior art keywords
- network device
- content
- requester
- network system
- requester network
- Prior art date
Links
Landscapes
- Storage Device Security (AREA)
- Information Transfer Between Computers (AREA)
Abstract
A system for distributing content in a network comprises memory that stores content. A provider network device communicates with the memory and wirelessly communicates with a requester network device that requests a copy of the content. The provider network device determines a local/remote status of the requester network device, transmits a key request to the requester network device when the requester network device has a local status, receives a key from the requester network device, encrypts the content with the key and transmits the encrypted content to the requester network device.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/384,571 US7991887B2 (en) | 2005-03-21 | 2006-03-20 | Network system for distributing protected content |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200746758A true TW200746758A (en) | 2007-12-16 |
TWI462549B TWI462549B (en) | 2014-11-21 |
Family
ID=52394424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096109593A TWI462549B (en) | 2006-03-20 | 2007-03-20 | Network system for distributing protected content |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI462549B (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7395245B2 (en) * | 2001-06-07 | 2008-07-01 | Matsushita Electric Industrial Co., Ltd. | Content usage management system and server used in the system |
US8230084B2 (en) * | 2002-12-17 | 2012-07-24 | Sony Corporation | Network management in a media network environment |
US20040213273A1 (en) * | 2003-04-22 | 2004-10-28 | Kenneth Ma | Network attached storage device servicing audiovisual content |
-
2007
- 2007-03-20 TW TW096109593A patent/TWI462549B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI462549B (en) | 2014-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200642372A (en) | Network system for distributing protected content | |
GB2457670B (en) | Data transfer device | |
GB2485716A (en) | Secure kerberized access of encrypted file system | |
HK1138966A1 (en) | Method for encrypting and decrypting webpage, system and device thereof | |
TW200731727A (en) | Digital security for distributing media content to a local area network | |
WO2008005732A3 (en) | Systems and methods for enabling consumption of copy-protected content across multiple devices | |
WO2007127672A3 (en) | System and/or method for distributing media content | |
GB2408605B (en) | Content distribution service providing system and content distribution device and user terminal device thereof | |
WO2008109661A3 (en) | Method and system for securely caching authentication elements | |
WO2004081719A3 (en) | Methods and systems for digital rights management of protected content | |
WO2007030723A3 (en) | Method and system for distributing data | |
WO2011127440A3 (en) | Systems and methods for file access auditing | |
WO2011103561A3 (en) | Encryption system using web browsers and untrusted web servers | |
WO2007120550A3 (en) | Providing content containing its own access permissions within a secure content service | |
EP1852799A3 (en) | Device-independent management of cytographic information. | |
IN2009CN02956A (en) | ||
WO2009061688A3 (en) | License activation and management | |
WO2007092588A3 (en) | Secure digital content management using mutating identifiers | |
SG157320A1 (en) | Information processing device, information processing method, program and communication system | |
WO2008060820A3 (en) | System and method for authenticating remote server access | |
WO2008026212A3 (en) | Encryption-based control of network traffic | |
EP2273409A3 (en) | Interoperable keychest | |
WO2018191772A3 (en) | Encryption enabling storage systems | |
WO2007008362A3 (en) | Carrying protected content using a control protocol for streaming and a transport protocol | |
WO2009038827A3 (en) | Method for distributing programs over a communication network |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |