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

Document protection method and device, electronic equipment and storage medium

A technology of electronic equipment and documents, applied in the direction of digital data protection, digital data authentication, etc., can solve problems such as leakage and tampering of document content, and achieve the effect of preventing tampering

Pending Publication Date: 2022-07-12
HARBIN ANTIY TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiments of the present invention provide a document protection method, device, electronic device, and storage medium to solve the problem that the document content may be tampered with or leaked when the program corresponding to the document is operated and there is a security risk.

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
  • Document protection method and device, electronic equipment and storage medium
  • Document protection method and device, electronic equipment and storage medium
  • Document protection method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0047] This embodiment provides a document protection method, so as to solve the problem that when a program corresponding to an operation document has a security risk, using the program to operate the document may cause the content of the document to be tampered with or leaked.

[0048] figure 1 It is a schematic flowchart of the document protection method according to the first embodiment of the present invention, such as figure 1 As shown, the document protection method of this embodiment is applied to an electronic devi...

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 embodiment of the invention discloses a document protection method and device, electronic equipment and a storage medium, relates to the technical field of document protection, and can solve the problem that when a program corresponding to a document is operated and has potential safety hazards, the content of the document is possibly tampered or leaked when the program is used for operating the document. The document protection method comprises the steps that identity authentication information of a user is received, whether the identity authentication information of the user is matched with preset identity information or not is judged, if yes, operation request information of the user on a document is received, and the operation request information comprises program parameters corresponding to an operation document; judging whether a program parameter corresponding to the operation document is consistent with a preset credible program parameter or not; according to the method and the device, the document file is effectively protected, and the document file is prevented from being tampered and leaked from the source.

Description

technical field [0001] The present invention relates to the technical field of document protection, and in particular, to a document protection method, device, electronic device and storage medium. Background technique [0002] With the emergence of various types of ransomware and malware variants, and various intrusion methods, if you rely on the defense capabilities of traditional security products to perform feature-based or rule-based malware identification methods on document content, the document content may be damaged when the document is opened. Leakage, there is an unsafe hazard. In order to prevent the important documents stored in the computer from being illegally accessed and leaked from the source, the content in the document is generally protected by a preset password in the prior art, and the document can be opened only after the password is verified. However, if the program that opens the document has been infected, the content of the document will be tamper...

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
IPC IPC(8): G06F21/31G06F21/32G06F21/60G06F21/64
CPCG06F21/31G06F21/32G06F21/602G06F21/64
Inventor 倪林雨孙洪伟肖新光
Owner HARBIN ANTIY TECH
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

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com