Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electric document anti-disclosure system and its implementing method

A technology for electronic documents and implementation methods, applied in transmission systems, electrical components, electrical digital data processing, etc., can solve problems such as uncontrollable file operations, single authority management function, and inapplicability, and achieve convenient and free communication and good application. Prospects, the effect of preventing leaks

Inactive Publication Date: 2010-02-24
李硕 +2
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is not suitable for occasions that require a large number of file processing locally on the client, such as local compilation of software, etc.
Furthermore, it does not prevent active disclosure by authorized users and active disclosure by document authors
[0008] There are still the following disadvantages in the existing anti-leakage technology: convert the electronic file into a specific file format and then encrypt it, and then use it through authorization control. This method has too strict restrictions on the format of the protected document. If the file format cannot be converted, it cannot It is not suitable for the protection of general files; the method of using a special reader for encrypted files, due to the restrictions of the reader, not only the supported file formats will be limited, but also the flexibility of using encrypted files will be affected; although in some methods File rights management is also applied in , but the function of rights management is relatively simple; the use of encrypted files does not fully support encrypted editing, that is, when editing encrypted files, the operation of the file cannot be controlled, and the content of the file is easily leaked
[0012] In addition to monitoring file operations and process operations, the transparent encryption system also needs to prevent leaks caused by operations such as clipboard, screen recording, and screenshots. Completing a complete system requires a lot of work and is very easy to crack
[0013] In short, there are certain limitations in the existing various electronic document anti-leakage methods.

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
  • Electric document anti-disclosure system and its implementing method
  • Electric document anti-disclosure system and its implementing method
  • Electric document anti-disclosure system and its implementing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0078] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0079] Such as figure 1 As shown, it is an electronic document anti-leakage system based on encrypted partitions under the Windows platform. The system includes the following components:

[0080] A Windows server with server-side software installed, which is used to manage the list of trusted processes, generate encrypted partition loading keys, and respond to client loading requests, etc.

[0081] Multiple Windows clients with client software installed. It is used to connect to the server, create encrypted partitions, load encrypted partitions, restrict write operations to encrypted partitions, and prohibit running untrusted processes.

[0082] Such as figure 2 As shown, the server-side software includes the following five functional module...

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 discloses an electronic document divulgence prevention system and a realizing method. The system essentially comprises a server and a client. The server implements an information communication with the client through a computer network. A user interface module I in the server is respectively connected with an encryption division module I, a loading key generation module and a communication module I which is connected with an encryption module I. A user interface module II in the client is respectively connected with an encryption division module II, a process monitoring module, afile monitoring module and a communication module II which is connected with an encryption module II. The realizing method of the system includes the following steps: (1) the server is initialized; (2) the client is initialized; (3) an encryption division is used for the client. The electronic document divulgence prevention system and the realizing method of the invention not only facilitate freecommunication of electronic documents on the network, but also effectively avoid the divulgence of the electronic documents, thus having good application prospect.

Description

Technical field: [0001] The invention relates to a system and method for preventing electronic documents from leaking, in particular to a system and method for preventing electronic files from leaking in computer networks. Background technique: [0002] With the popularization and deepening of computer applications, as well as the continuous development of government and enterprise informatization, more and more important materials are stored in the form of electronic documents, and information interaction is gradually using electronic documents. Finish. The development of the computer Internet and various portable storage devices provides convenient means for the exchange and circulation of electronic documents. How to ensure the safety of confidential electronic documents containing important information in terms of use, transmission, and storage has gradually become a key issue in the process of informatization in various departments. [0003] However, due to the conven...

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 Patents(China)
IPC IPC(8): G06F21/00H04L29/06G06F21/60
Inventor 李硕来学嘉闫季鸿
Owner 李硕
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products