Secret-related electronic file definite decryption method

An electronic document, secret-related technology, applied in the field of document determination and decryption, can solve the problems of inaccurate encryption, non-standard decryption, generalization of secret points, etc. The effect of timely decryption

Pending Publication Date: 2021-10-08
BEIJING INST OF COMP TECH & APPL
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is how to provide a secret-related electronic file determination and decryption method to solve the problems of inaccurate classification of secret-related information, generalization of secret points, and irregular decryption existing in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Secret-related electronic file definite decryption method
  • Secret-related electronic file definite decryption method
  • Secret-related electronic file definite decryption method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0058] In order to make the purpose, content and advantages of the present invention clearer, the specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0059] The intelligent matching comparison and quick determination and decryption scheme of the present invention specifically includes the following steps:

[0060] Step S1, secret point analysis and sample collection of classified electronic files

[0061] Carry out the analysis and sample collection of secret-related electronic documents, and form a multi-source secret-related electronic document sample library.

[0062] Specifically include the following steps:

[0063] S11 , analyze the characteristics of secret-related electronic files, determine the decryption process, analyze the characteristics of secret-related electronic files according to the principles of decryption and decryption, and form a set of guidelines for dete...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a secret-related electronic file definite decryption method, and belongs to the field of file definite decryption. The method comprises the following steps: S1, analyzing secret points of secret-related electronic files and collecting samples; S2, carrying out dense point keyword mining based on information gain; S3, constructing a dense point association rule base based on the knowledge graph; S4, constructing a knowledge graph fused with a military industry dense point rule set; and S5, performing intelligent matching comparison and rapid definite decryption. According to the invention, through an intelligent analysis technology, the accuracy and standardization of confidential electronic file decryption work are enhanced; the timeliness, the accuracy and the intelligence of electronic file security level relieving work are improved by utilizing an electronic file security point dynamic tracking means; through dense point comparison and an intelligent matching technology based on semantic analysis, real-time determination, intelligent change and timely decryption of the confidentiality level of the confidential electronic file are realized.

Description

technical field [0001] The invention belongs to the field of document determination and decryption, in particular to a method for determination and decryption of secret-related electronic files. Background technique [0002] Military secret-related networks are currently used in a wide range of state secret-related units. Although most of them are physically isolated from the wide area network, there are still phenomena such as high-density and low-level transmission, or high-density storage. At present, there are some monitoring methods that can be applied in some military secret-related networks. Scholars from Beijing Jiaotong University also do related work. The Fourth Academy of Aerospace also has a keyword-based dense point mining tool, which can perform dense point mining based on keyword matching. , to provide support for the decryption of classified electronic documents. [0003] Most of the existing dense point monitoring technologies are based on keyword matching ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/36G06F16/335G06F16/35G06F40/14G06F40/211G06F40/30
CPCG06F16/367G06F16/335G06F16/35G06F40/14G06F40/211G06F40/30G06F2216/03
Inventor 王坤龙田宗凯宋颖毅杨雨婷韩富英
Owner BEIJING INST OF COMP TECH & APPL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap