CN116860526B - User data processing method and system based on information security - Google Patents
User data processing method and system based on information security Download PDFInfo
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- CN116860526B CN116860526B CN202311126148.5A CN202311126148A CN116860526B CN 116860526 B CN116860526 B CN 116860526B CN 202311126148 A CN202311126148 A CN 202311126148A CN 116860526 B CN116860526 B CN 116860526B
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- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 47
- 238000013500 data storage Methods 0.000 claims abstract description 46
- 238000013523 data management Methods 0.000 claims abstract description 40
- 238000002955 isolation Methods 0.000 claims abstract description 32
- 230000008859 change Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000012795 verification Methods 0.000 claims description 26
- 238000004891 communication Methods 0.000 claims description 12
- 238000013475 authorization Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000013524 data verification Methods 0.000 claims description 3
- 230000005059 dormancy Effects 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 230000002618 waking effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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Abstract
The invention relates to the field of data processing, and discloses a user data processing method and system based on information security, wherein the method comprises the following steps: the cloud data server generates a user data storage module and a user data backup storage module, and dynamically adjusts the size of the user data backup storage module through a data isolation processing module according to the use capacity of the user data storage module; and transmitting the user data acquired by the user data acquisition module to the user data storage module through the data uploading module corresponding to the user data management module, generating a user data change list according to the difference between the acquired user data and the user data stored by the user data storage module, transmitting the user data change list to the data isolation processing module, and carrying out user data change and storage by the user data backup storage module according to the user data change list to finish user data processing. By the scheme of the invention, the data security is ensured, and the real-time backup of the data is realized.
Description
Technical Field
The invention relates to the field of data processing, in particular to a user data processing method and system based on information security.
Background
With the popularity of the internet and mobile devices, the generation and transmission of large amounts of user data is becoming a reality. User data includes personal identity information, transaction records, social media data, etc., and disclosure of such data may lead to problems with user privacy being violated, financial fraud, malicious exploitation, etc. Therefore, protecting the security of user data is an important and urgent issue in today's society.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a user data processing method based on information security, which comprises the following steps:
step one, a cloud data server generates a user data storage module and a user data backup storage module, and the size of the user data backup storage module is dynamically adjusted through a data isolation processing module according to the use capacity of the user data storage module;
step two, a user data acquisition module acquires user data, a user data management module judges whether the data is uploaded for the first time according to the information of the user data acquisition module, if so, a data uploading module and a data backup module corresponding to the user data management module are generated, a step three is entered, and if not, a step seven is entered;
step three, the user data management module respectively carries out security verification on the user data acquisition module information and the uploaded user data, if both the user data acquisition module information and the uploaded user data pass the verification, the user data are cached in the data caching module in the user data management module, the user data acquisition module information is added to a user data acquisition module information list of the user data management module, the user data are transmitted to the user data storage module through the data uploading module corresponding to the user data management module, the copied user data are transmitted to the user data backup storage module through the data backup module, and the data backup module enters dormancy after the transmission is completed;
step four, checking the data consistency of the same user data in the user data storage module and the user data backup storage module through the data isolation processing module, deleting the user data in the cache module of the user data management module if the user data is consistent, generating user data inconsistent information according to the user data information through the data isolation processing module if the user data is inconsistent, and entering the step five;
fifthly, carrying out consistency check on the user data in the user data storage module and the user data in the data cache module, and if the user data in the user data storage module are inconsistent, replacing the user data in the user data storage module with the user data in the data cache module; if the two types of the information are consistent, the step six is entered;
step six, waking up the data backup module, taking the user data in the data cache module as secondary user data, sending the secondary user data to the user data backup storage module through the data backup module, acquiring inconsistent information of the user data from the data isolation processing module when the user data backup storage module receives the secondary user data, and replacing the user data in the user data backup storage module with the secondary user data to finish data verification if the inconsistent information of the user data corresponding to the user data information exists;
and seventhly, transmitting the user data acquired by the user data acquisition module to the user data storage module through the data uploading module corresponding to the user data management module, generating a user data change list according to the difference between the acquired user data and the user data stored by the user data storage module, transmitting the user data change list to the data isolation processing module, and carrying out user data change and storage by the user data backup storage module according to the user data change list to finish user data processing.
Further, the step of dynamically adjusting the size of the user data backup storage module through the data isolation processing module according to the capacity change of the user data storage module includes:
the data isolation processing module adjusts the capacity of the user data backup storage module according to the difference between the capacity of the user data backup storage module and the use capacity of the user data storage module, so that the capacity of the user data backup storage module is consistent with the capacity of the user data storage module.
Further, the user data management module judges whether to upload data for the first time according to the information of the user data acquisition module, including: and according to the user data acquisition module information list, if the user data acquisition module information list does not contain the information of the user data acquisition module, uploading the data for the first time, otherwise, not uploading the data for the first time.
Further, the user data management module performs security verification on the user data acquisition module information and the uploaded user data respectively, and includes:
and verifying the authorization information in the user data acquisition module information, if the authorization verification is passed, performing integrity verification on the uploaded user data, and if the integrity verification is passed, completing security verification.
Further, the data consistency verification for the same user data in the user data storage module and the user data backup storage module through the data isolation processing module includes:
the data isolation processing module extracts the same user data in the user data storage module and the user data backup storage module into the data isolation processing module respectively, and performs data consistency verification.
The user data processing system applies the user data processing method based on information security, and the user data processing method comprises a cloud data server, a user data acquisition module, a user data management module and a communication device;
the user data acquisition module and the user data management module are respectively in communication connection with the communication device; the user data management module is in communication connection with the cloud data server.
The beneficial effects of the invention are as follows: by the technical scheme provided by the invention, the protection of the user data can be realized, and the real-time backup of the data is realized while the data safety is ensured by isolating the backup data from the storage data.
Drawings
FIG. 1 is a schematic diagram of a user data processing method based on information security;
FIG. 2 is a schematic diagram of a user data processing system based on information security.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
For the purpose of making the technical solution and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the invention, i.e., the embodiments described are merely some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention. It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
The features and capabilities of the present invention are described in further detail below in connection with the examples.
As shown in fig. 1, a user data processing method based on information security includes the following steps:
step one, a cloud data server generates a user data storage module and a user data backup storage module, and the size of the user data backup storage module is dynamically adjusted through a data isolation processing module according to the use capacity of the user data storage module;
step two, a user data acquisition module acquires user data, a user data management module judges whether the data is uploaded for the first time according to the information of the user data acquisition module, if so, a data uploading module and a data backup module corresponding to the user data management module are generated, a step three is entered, and if not, a step seven is entered;
step three, the user data management module respectively carries out security verification on the user data acquisition module information and the uploaded user data, if both the user data acquisition module information and the uploaded user data pass the verification, the user data are cached in the data caching module in the user data management module, the user data acquisition module information is added to a user data acquisition module information list of the user data management module, the user data are transmitted to the user data storage module through the data uploading module corresponding to the user data management module, the copied user data are transmitted to the user data backup storage module through the data backup module, and the data backup module enters dormancy after the transmission is completed;
step four, checking the data consistency of the same user data in the user data storage module and the user data backup storage module through the data isolation processing module, deleting the user data in the cache module of the user data management module if the user data is consistent, generating user data inconsistent information according to the user data information through the data isolation processing module if the user data is inconsistent, and entering the step five;
fifthly, carrying out consistency check on the user data in the user data storage module and the user data in the data cache module, and if the user data in the user data storage module are inconsistent, replacing the user data in the user data storage module with the user data in the data cache module; if the two types of the information are consistent, the step six is entered;
step six, waking up the data backup module, taking the user data in the data cache module as secondary user data, sending the secondary user data to the user data backup storage module through the data backup module, acquiring inconsistent information of the user data from the data isolation processing module when the user data backup storage module receives the secondary user data, and replacing the user data in the user data backup storage module with the secondary user data to finish data verification if the inconsistent information of the user data corresponding to the user data information exists;
and seventhly, transmitting the user data acquired by the user data acquisition module to the user data storage module through the data uploading module corresponding to the user data management module, generating a user data change list according to the difference between the acquired user data and the user data stored by the user data storage module, transmitting the user data change list to the data isolation processing module, and carrying out user data change and storage by the user data backup storage module according to the user data change list to finish user data processing.
The method for dynamically adjusting the size of the user data backup storage module through the data isolation processing module according to the capacity change of the user data storage module comprises the following steps:
the data isolation processing module adjusts the capacity of the user data backup storage module according to the difference between the capacity of the user data backup storage module and the use capacity of the user data storage module, so that the capacity of the user data backup storage module is consistent with the capacity of the user data storage module.
The user data management module judges whether the data is uploaded for the first time according to the information of the user data acquisition module, and comprises the following steps: and according to the user data acquisition module information list, if the user data acquisition module information list does not contain the information of the user data acquisition module, uploading the data for the first time, otherwise, not uploading the data for the first time.
The user data management module performs security verification on the user data acquisition module information and the uploaded user data respectively, and the security verification comprises the following steps:
and verifying the authorization information in the user data acquisition module information, if the authorization verification is passed, performing integrity verification on the uploaded user data, and if the integrity verification is passed, completing security verification.
The data consistency check is performed on the same user data in the user data storage module and the user data backup storage module through the data isolation processing module, and the data consistency check method comprises the following steps:
the data isolation processing module extracts the same user data in the user data storage module and the user data backup storage module into the data isolation processing module respectively, and performs data consistency verification.
As shown in fig. 2, a user data processing system applies the user data processing method based on information security, and the user data processing system includes a cloud data server, a user data acquisition module, a user data management module and a communication device;
the user data acquisition module and the user data management module are respectively in communication connection with the communication device; the user data management module is in communication connection with the cloud data server.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (6)
1. The user data processing method based on information security is characterized by comprising the following steps:
step one, a cloud data server generates a user data storage module and a user data backup storage module, and the size of the user data backup storage module is dynamically adjusted through a data isolation processing module according to the use capacity of the user data storage module;
step two, a user data acquisition module acquires user data, a user data management module judges whether the data is uploaded for the first time according to the information of the user data acquisition module, if so, a data uploading module and a data backup module corresponding to the user data management module are generated, a step three is entered, and if not, a step seven is entered;
step three, the user data management module respectively carries out security verification on the user data acquisition module information and the uploaded user data, if both the user data acquisition module information and the uploaded user data pass the verification, the user data are cached in the data caching module in the user data management module, the user data acquisition module information is added to a user data acquisition module information list of the user data management module, the user data are transmitted to the user data storage module through the data uploading module corresponding to the user data management module, the copied user data are transmitted to the user data backup storage module through the data backup module, and the data backup module enters dormancy after the transmission is completed;
step four, checking the data consistency of the same user data in the user data storage module and the user data backup storage module through the data isolation processing module, deleting the user data in the cache module of the user data management module if the user data is consistent, generating user data inconsistent information according to the user data information through the data isolation processing module if the user data is inconsistent, and entering the step five;
fifthly, carrying out consistency check on the user data in the user data storage module and the user data in the data cache module, and if the user data in the user data storage module are inconsistent, replacing the user data in the user data storage module with the user data in the data cache module; if the two types of the information are consistent, the step six is entered;
step six, waking up the data backup module, taking the user data in the data cache module as secondary user data, sending the secondary user data to the user data backup storage module through the data backup module, acquiring inconsistent information of the user data from the data isolation processing module when the user data backup storage module receives the secondary user data, and replacing the user data in the user data backup storage module with the secondary user data to finish data verification if the inconsistent information of the user data corresponding to the user data information exists;
and seventhly, transmitting the user data acquired by the user data acquisition module to the user data storage module through the data uploading module corresponding to the user data management module, generating a user data change list according to the difference between the acquired user data and the user data stored by the user data storage module, transmitting the user data change list to the data isolation processing module, and carrying out user data change and storage by the user data backup storage module according to the user data change list to finish user data processing.
2. The method for processing user data based on information security according to claim 1, wherein the step of dynamically adjusting the size of the user data backup storage module by the data isolation processing module according to the capacity change of the user data storage module comprises the steps of:
the data isolation processing module adjusts the capacity of the user data backup storage module according to the difference between the capacity of the user data backup storage module and the use capacity of the user data storage module, so that the capacity of the user data backup storage module is consistent with the capacity of the user data storage module.
3. The method for processing user data based on information security as claimed in claim 1, wherein the user data management module determines whether the data is uploaded for the first time according to the information of the user data acquisition module, comprising: and according to the user data acquisition module information list, if the user data acquisition module information list does not contain the information of the user data acquisition module, uploading the data for the first time, otherwise, not uploading the data for the first time.
4. The method for processing user data based on information security as claimed in claim 1, wherein the user data management module performs security verification on the user data acquisition module information and the uploaded user data respectively, and the method comprises the steps of:
and verifying the authorization information in the user data acquisition module information, if the authorization verification is passed, performing integrity verification on the uploaded user data, and if the integrity verification is passed, completing security verification.
5. The method for processing user data based on information security according to claim 1, wherein the step of performing data consistency check on the same user data in the user data storage module and the user data backup storage module through the data isolation processing module comprises the steps of:
the data isolation processing module extracts the same user data in the user data storage module and the user data backup storage module into the data isolation processing module respectively, and performs data consistency verification.
6. The user data processing system based on information security is characterized in that the user data processing method based on information security according to any one of claims 1-5 is applied and comprises a cloud data server, a user data acquisition module, a user data management module and a communication device;
the user data acquisition module and the user data management module are respectively in communication connection with the communication device; the user data management module is in communication connection with the cloud data server.
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