Method of and system for generating an authorized domain

An authorized domain and authorized technology, applied in the authorized domain field, can solve the problem of not expanding the number of users, and achieve the effect of good expansion, maintaining security, and enhancing flexibility

Inactive Publication Date: 2007-03-21
ADREA LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of setting a limit on the number of devices or sessions in a domain i

Method used

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  • Method of and system for generating an authorized domain
  • Method of and system for generating an authorized domain
  • Method of and system for generating an authorized domain

Examples

Experimental program
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Embodiment Construction

[0074] Figure 1 schematically illustrates a hybrid device- and person-based Authorized Domain (AD) according to the prior art. Such a hybrid device and person based Authorized Domain is disclosed in European Patent Application Serial No. 03102281.7 (Attorney Docket PHNL030926) by the same applicant. An authorized domain (100) is shown in which a number of devices D1, D2, D3, ..., DM (where M is equal to or greater than 1), a number of content items C1, C2, C3, ..., CN 2 (where N 2 Equal to or greater than 1) and multiple persons / users P1, P2, P3, ..., PN 1 (where N 1 equal to or greater than 1) is bound to the AD. Note that M, N 1 and / or N 2 Can be 0 initially or later in some cases. Devices, people and content items have been bound to a domain (100) via a domain identifier (Domain_ID) (101). Content Items (C1, C2, C3, ..., CN 2 ) via user rights (URC1, ..., URCN 2 ) (not shown) are connected to users (P1, P2, P3, ..., PN 1 ), wherein a content item is preferably ass...

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PUM

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Abstract

This invention relates to a system and a method of generating an Authorized Domain (AI)), the method comprising the steps of selecting a domain identifier (Domain ID) uniquely identifying the Authorized Domain, binding at least one user (P1, P2, . . . , PN1) to the domain identifier (Domain ID), and binding at least one device (D1, D2, . . . , DM) to at least one user (P1, P2, . . . , PN1), thereby obtaining a number of devices (D1, D2, . . . , DM) and a number of users (P1, P2, . . . , PN1) that is authorized to access a content item (C1, C2, CN2) of said Authorized Domain (100). Hereby, a number of verified devices (D1, D2, . . . , DM) and a number of verified persons (P1, P2, . . . , PN1) that is authorized to access a content item of said Authorized Domain (100) is obtained. Additionally, it is possible to enable automatic assignment of imported content being imported on a device belonging to the Authorized Domain (AD) since it now is given to which person a given authorized device belongs to. Further, a simple and efficient way of implementing domain boundaries is enabled.

Description

technical field [0001] The invention relates to a method for generating an Authorized Domain. The invention further relates to a system for generating an Authorized Domain. Furthermore, the invention relates to a computer-readable medium having stored thereon instructions for causing one or more processing units to perform a method according to the invention. Furthermore, the invention relates to an Authorized Domain and an Authorized Domain that has been generated by the method and / or system according to the invention. Background technique [0002] In recent years, the number of content protection systems has increased rapidly. Some of these systems only prevent content from being illegally copied, while others also prohibit users from accessing the content. The first category is known as copy protection (CP) systems. CP systems have traditionally been the main focus of consumer electronics (CE) devices because this type of content protection is believed to be inexpensi...

Claims

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Application Information

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IPC IPC(8): G06F1/00G06F21/10
CPCG06F21/10G06F2221/0706G06F21/1012H04L2463/103
Inventor P·J·勒努瓦F·L·A·J·坎帕曼S·A·F·A·范登霍伊维尔R·P·科斯特
Owner ADREA LLC
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