Content safe monitoring system based on digital label and its method

A technology for digital labeling and content security, applied in the field of network information security, it can solve the problems of imperfect technology, few certificate centers, and no certificate center.

Inactive Publication Date: 2003-04-16
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is suitable for the public network, not for the internal confidential network of the enterprise, because the internal network of the enterprise

Method used

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  • Content safe monitoring system based on digital label and its method
  • Content safe monitoring system based on digital label and its method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Such as figure 1 As shown, the present invention mainly comprises: client 1 and server end 2, the agent server module 6 of server end 2, verification server module 9 are connected with client end 1 through network 3, and server end 2 comprises 5 constituent modules: agent server module 6, label bureau module 7, policy server module 8, verification server module 9, network information server module 10, its connection mode is: label bureau module 7, policy server module 8 pass network 3 and proxy server module 6, verification server module 9 Connected, the network information server module 10 is connected to the back end of the proxy server module 5.

[0042] The client 1 includes two modules: a browser 4 and an auxiliary function module 5. The browser 4 and the auxiliary function module 5 are located on the same computer, and are connected to the proxy server module 6 and the verification server module 9 of the server 2 through the network 3.

[0043] The browser 4 send...

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PUM

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Abstract

A safety monitor system based on digital label content includes a customer end and a server end which contain agent server module, label office module, tactics server module, verified server module, network information server module, the label office module; tactics server module connects with the agent server module and verified server module via network, the network information server module isconnected to the back of the agent server module, the agent server module, verified server module are connected with the customer terminal via network. The method is to add labels to information content to be managed via safety tactics based on label in content distribution process and vertified auditing process to be processed in sequence.

Description

technical field [0001] The invention relates to an information content security monitoring system and method, in particular to a digital tag-based content security monitoring system and method, belonging to the field of network information security. Background technique [0002] Content security in information security, specifically, is to prevent client terminals from downloading malicious or harmful information content, secure transmission and release of confidential information, and access control and auditing of information content. Because it involves content monitoring, the computer needs to automatically identify the information content. However, technologies such as natural language understanding are not yet mature enough for this task. Even some relatively mature algorithms are aimed at English documents. Text processing technology is even less mature for Chinese documents. In this case, we started to use digital tags for content monitoring. In the patent docume...

Claims

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Application Information

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IPC IPC(8): H04L9/00H04L9/32
Inventor 陈璐艺施建俊李建华
Owner SHANGHAI JIAO TONG UNIV
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