Method and system for reducing risk of data theft in data banks

A data bank and data technology, applied in the field of network security, to increase the difficulty and improve the security effect

Active Publication Date: 2020-01-14
SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, users can quickly call the stored data through data synchronization on different devices. However, since the data in the data bank can be accessed after logging in to the data bank, the security of the original data stored in the data bank is not easy. Appeared

Method used

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Embodiment Construction

[0045] The present invention will be further described in detail below in conjunction with the embodiments, so that those skilled in the art can implement it with reference to the description.

[0046] It should be noted that, unless otherwise specified, the experimental methods described in the following embodiments are conventional methods and should not be construed as limiting the present invention.

[0047] Reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure or characteristic that can be included in at least one implementation of the present invention. "In a specific embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0048] The present invention provides a method for reducing the risk of data theft in a data bank, including:

[0049] S1. The client receives the data bank acc...

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PUM

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Abstract

The invention discloses a method and a system for reducing a data stealing risk of a databank. The method comprises the following steps: S1, sending a first encrypted file obtained by packing a databank account and a login password and encrypting to a server by a client side, and after verifying that a login is successful, acquiring an identifier address information of user equipment by the client side; S2, sending a second encrypted file obtained by packing an identifier address and an access request and encrypting to the server by the client side; S3, decrypting and decompressing, by the server, the second encrypted file, detecting whether the identifier address information is bound with an identifier, executing a step S4 if no, and if yes, executing a step S5; S4, sending a security question to the user equipment, and if an answer input by the user equipment is correct, executing the step S5; and S5, giving a permission to the user equipment to access data. According to the method and the system disclosed by the invention, the security of the databank is improved, and the possibility that the data are stolen is reduced.

Description

technical field [0001] The invention relates to the technical field of network security. More specifically, the present invention relates to a method and system for reducing the risk of data theft in a data bank. Background technique [0002] A data bank is a data center built on a high-speed distributed storage network, which uses cloud storage services to integrate a large number of different types of storage devices in the network through application software to work together through cluster applications, network technology or distributed file systems. , jointly provide data storage and business access to the outside world, forming a data storage and access system. [0003] At present, users can quickly call the stored data through data synchronization on different devices. However, since the data in the data bank can be accessed after logging in to the data bank, the security of the original data stored in the data bank is not easy. Appeared. [0004] The identificati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06G06F21/60
CPCG06F21/60H04L63/04H04L63/12
Inventor 黄瑞唐玉国袁艳明
Owner SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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