Method and system product for access control to resource content

A technology of content and access rights, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as access rights restrictions

Inactive Publication Date: 2007-06-27
IBM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In other words, access to lower-level resource content is restricted based on the folder ACLs set for higher-level folders
Therefore, the above comparative documents cannot fundamentally solve the above-mentioned problems

Method used

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  • Method and system product for access control to resource content
  • Method and system product for access control to resource content
  • Method and system product for access control to resource content

Examples

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Embodiment Construction

[0044] Hereinafter, the best modes for carrying out the present invention (hereinafter, embodiments) will be described in detail with reference to the accompanying drawings, but these embodiments do not limit the present invention according to the claims, and all combinations of features described in the embodiments Not necessarily essential to the device used to solve the problem.

[0045] FIG. 3 shows an example of a system environment of a content sharing system for multiple users implementing the present invention.

[0046] In the system in FIG. 3, a plurality of client computers (client terminals) 300, 302 and a plurality of I / O (input / output) devices 310, 312 are connected to a server computer 320 through a network 350 such as the Internet, And the server computer 320 is also locally connected with a content server 322 for centrally storing various contents, and the server computer 320 manages access to various contents stored in the content server 332, and the server co...

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PUM

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Abstract

A method, system, and computer program product are provided for performing access control. Regarding an arbitrary document or the like in a logical hierarchy structure, there is provided a method for determining whether a range of access authority set for a certain user with respect to a document or the like exceeds a range of access authority set for the user with respect to the folder positioned immediately above the folder is provided, when a change in contents of the access authority set for each user or a new document or the like by being moved or copied from another document is created or the documents moved or copied. Where the exceeding is determined, a new folder for direct access is created and access authority is set equal to or exceeds the range of access authority determined to exceeding the range of access authority set for the user.

Description

technical field [0001] The present invention relates to access control of resource content in a content sharing system shared by multiple users. In particular, the present invention relates to a method, system and computer program product for making it possible to perform access control to resource content based on establishing free and flexible access rights in a content sharing system shared by multiple users. Background technique [0002] Recently, a network-based computer system consisting of a plurality of computers such as a client computer and a server computer and connected by a network such as the Internet and an intranet (including a LAN (Local Area Network) inside a company) has been widely used. A plurality of I / O (input / output) devices constitute. Generally, in such computer systems, multiple users can access the same "resource content" (also referred to simply as "resource" or "content") stored in a particular computer (e.g., a server computer) on a network, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/00G06F17/30G06F21/62
CPCG06F21/6227
Inventor 野崎广志立花彻
Owner IBM CORP
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