Embedded type file information security management system

Abstract

The present invention provides an embedded type file information security management system, comprising a watermark embedding module for generating an original paper file embedded with a watermark; aconfiguring and auditing module for configuring the operation authority of a user; and a copy control module for extracting the security classification information of the watermark of the original paper file, generating the watermark embedded type copy of the original paper file when the current user is judged to have the authority to copy according to the security classification information and the operation authority of the current user, and embedding the identification information of the current user in the watermark of the copy. The invention overcomes the drawback that file management inthe prior art is mainly implemented forcedly by security management system, particularly the paper file is basically registered and audited manually, leading to easy divulgence of documents in transmission and distribution.

Description

technical field [0001] The invention relates to the field of information security, in particular to an embedded file information security management system. Background technique [0002] The military, government, confidential scientific research and other units need to ensure the security of the distribution of secret documents. The existing implementation plan is to store intensive documents in a secret room, equip a dedicated copier in the secret room, and set up a full-time administrator to guard them. When the viewer needs to copy At that time, an administrator will check to ensure whether the document can be copied, and manually register the copy. The registration content includes the person who consulted, the date of copying, the title of the copied document, the number of pages copied, and the number of copies. Copying operations are permitted using copiers. The content of the copy registration is filled in by hand, and the characteristics of paper and handwriting ma...

AI Technical Summary

Problems solved by technology

[0009] The present invention aims to provide an embedded file information security management system, which can solve the problem that the management of files in the prior art is mainly enforced by the confidentiality management system, especially for paper files, which are basically completed by manual registration and review, resulting in file It is easier to cause leaks in transmission, distribution and other links

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