Electronic document safety distribution controlling method based on task stream

A technology of safe distribution and workflow, applied in data processing applications, instruments, computing, etc., can solve the problems of unauthorized use of information without strict control of sensitive information, lack of digital content rights management, enterprise losses, etc., to achieve high security, The effect of preventing leakage and enhancing security

Inactive Publication Date: 2007-09-19
EAST CHINA NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the internal workflow of the enterprise, information leakage is a very serious threat, which will cause huge losses to the enterprise.
However, the existing workflow system is generally based on identity verification, that is, only the user ID is used to obtain the execution authority of the t

Method used

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  • Electronic document safety distribution controlling method based on task stream
  • Electronic document safety distribution controlling method based on task stream

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1 The user of the client is a system analyst

[0018] The method of this embodiment requires a workflow-based electronic document resource security distribution control system composed of an input device, an operating system, a first processor, a local area network, a second processor, a workflow engine, a security distribution controller and an output device In the implementation, the input device is a keyboard, the operating system is a commonly used Windows XP desktop system, the first processor and the second processor are PC terminal devices with computing capabilities, and the workflow engine is able to analyze the workflow definition and execute the work. Flow management system, input device, operating system and the first processor constitute the client, the second processor, workflow engine, security distribution controller and output device constitute the server, the client is connected to the server through the local area network, its characteristics ...

Embodiment 2

[0026] Embodiment 2 The user of the client is a software designer

[0027] Except for the following differences, the remaining parts are identical to Example 1.

[0028] In the third step and the fourth step, the user logs in to the system and tries to open the downloaded "needs analysis document". In the fifth step, the secure distribution controller authenticates the user information, and judges that the "software designer" is indeed a legitimate user, and the user can only perform the operation of "viewing" the document, and cannot Perform other permissions on the document, such as "modify", "print", "comment" or "copy", so as to effectively prevent the leakage of information during the workflow process and ensure that this document is within the process security.

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PUM

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Abstract

A workflow-bases electronic file resource security distribution control method, belonging to the technical field of the workflow information security, the method refers to the ODRL standard, brings forward the FARO circulation resource right object under the workflow environment, introducing the definition concerning the digital content protection in ODRL to the flow definition language XPDL into the workflow for expanding the XPDL, thereby the expanded XPDL supports the copyright protection on the digital content in the workflow, and supports the safety control of the circulatory file resource by encapsulating the right, in this way, the security of the digital content circulated in the workflow is ensured. The invention has the advantage of that the circulatory file in the workflow has a high security.

Description

technical field [0001] The invention relates to a method for controlling the safe distribution of electronic document resources based on workflow, and belongs to the technical field of workflow information security. Background technique [0002] Workflow technology, as a computer-supported automation technology for enterprise business processes, has been widely used in various application fields of content management, such as government office, approval process, enterprise content management process, etc., and can be used to improve the efficiency of information processing by enterprises . Workflow technology can be used to control and manage the automatic transfer of documents between computers. As more and more of the existing information is stored and processed in digital form, there is an increasing concern for the security of information content. For important information such as intellectual property rights, financial data, and trade secrets i...

Claims

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Application Information

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IPC IPC(8): G06Q10/00G06Q10/10
Inventor 顾君忠吕钊张卫祥郭李华费静婷李卓辉
Owner EAST CHINA NORMAL UNIV
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