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

Data backup method and system, data recovery method and system and mobile terminal

A technology of data backup and data, applied in the field of data management

Pending Publication Date: 2019-06-11
AEROSPACE INFORMATION
View PDF4 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a data backup method and system, a data recovery method and system, and a mobile terminal to solve the problem of how to manage data safely and completely

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
  • Data backup method and system, data recovery method and system and mobile terminal
  • Data backup method and system, data recovery method and system and mobile terminal
  • Data backup method and system, data recovery method and system and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.

[0045] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...

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 a data backup method and system, a data recovery method and system and a mobile terminal, and the method comprises the steps: carrying out the combination and compression of source data through employing a compression algorithm, generating a compressed first source data file, carrying out the summary calculation, and obtaining first summary data; performing encryption calculation on the first abstract data to obtain first encrypted data; packaging the attribute information of the source data and the first encrypted data to obtain first verification information data; andwriting the first verification information data into the compressed first source data file to generate a backup file, and finishing data backup. According to the method, the compressed backup file isabstracted and encrypted by adopting a compression algorithm and a digital abstract and encryption technology, and verification information and the compressed backup file are combined together, so that the backup file has good safety, is tamper-proof and forgery-proof, is convenient to manage, and guarantees the safety and integrity of recovered system data.

Description

technical field [0001] The present invention relates to the technical field of data management, and more specifically, to a data backup method and system, a data recovery method and system, and a mobile terminal. Background technique [0002] Computer software systems may cause data loss due to factors such as operational errors, system failures, or accidental reasons. Data backup and recovery are indispensable. The security of backup data is particularly important, especially when uploading and downloading data through the network environment. It should be considered that the backup data may be incompletely lost or even maliciously modified by someone, resulting in the restored system not working properly or the data being inconsistent with before restoration. [0003] Therefore, there is a need for a method that can safely and completely manage data. Contents of the invention [0004] The invention proposes a data backup method and system, a data recovery method and sys...

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): G06F11/14G06F16/174G06F21/60
Inventor 钟源李孝猛
Owner AEROSPACE INFORMATION
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