CN111708657B - System backup and verification method based on block chain query - Google Patents
System backup and verification method based on block chain query Download PDFInfo
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- CN111708657B CN111708657B CN202010501504.7A CN202010501504A CN111708657B CN 111708657 B CN111708657 B CN 111708657B CN 202010501504 A CN202010501504 A CN 202010501504A CN 111708657 B CN111708657 B CN 111708657B
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- 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
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- 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
- G06F11/1461—Backup scheduling policy
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Abstract
The invention discloses a system backup and verification method based on block chain query.A block chain storage system internally comprises a block chain data backup module, a data recovery module, a data backup verification module and a quick query module, wherein the output end of the block chain data backup module is connected with the input end of the data recovery module, and the output end of the data backup verification module is connected with the input end of the quick query module. According to the system backup and verification method based on block chain query, firstly, the system places a plurality of system backup files in storage backup nodes in a classified mode respectively, so that the dispersity of the backup files is guaranteed, the problems that files are easy to damage under the traditional condition, the using effect is reduced, and data cannot be restored in time are solved, and a data restoration module is arranged in the system, so that files with problems can be restored, and the normal using effect of the data is well improved.
Description
Technical Field
The invention relates to the technical field of data backup, in particular to a system backup and verification method based on block chain query.
Background
The "backup" tool may help protect data from unexpected loss if the hardware or storage media of the system fails. For example, a "backup" may be used to create a copy of the data in the hard disk and then store the data to other storage devices. The back-up storage media may be either a logical drive (e.g., hard disk), a separate storage device (e.g., removable disk), or an entire disk or tape library organized and controlled by an auto-changer. If the original data on the hard disk is accidentally deleted or overwritten, or the data cannot be accessed because of a hard disk failure, it may be convenient to restore the data from the archived copy. Backup is a disaster-tolerant basis, and refers to a process of copying all or part of a data set from a hard disk or an array of an application host to another storage medium in order to prevent data loss caused by misoperation of a system or system failure. The traditional data backup mainly adopts a built-in or external tape unit for cold backup. However, this method can only prevent human failures such as misoperation, and the recovery time is long. With the continuous development of the technology, the amount of data is increased, and a large number of enterprises begin to adopt network backup. Network backups are typically implemented by specialized data storage management software in conjunction with corresponding hardware and storage devices.
However, the existing data backup is to perform whole binding backup on files or other related data such as a system, so that in the using process, the files may be completely unusable after being damaged, which causes system crash, and the computer safety cannot be maintained in time.
Disclosure of Invention
The invention aims to provide a system backup and verification method based on block chain query, which aims to solve the problems that the data backup in the background technology is to wholly bind and backup files or other related data such as a system, so that the files can not be used completely after being damaged in the using process, the system is crashed, the computer safety can not be maintained in time, the confidentiality of the general data backup is not enough, the quick search is not facilitated, and the data recovery efficiency is improved.
In order to achieve the purpose, the invention provides the following technical scheme: a system backup and verification method based on block chain query comprises the following steps:
the method comprises the following steps: the personal connection terminal is internally provided with a block chain storage system, wherein a block chain data backup module is arranged, a user can log in the block chain storage system and upload system files to be stored, then the block chain data backup system can automatically and quickly backup according to the uploaded system files, the backed-up system files are classified according to the conditions of the size, the storage date and the like of the system files, and the system files can be sequentially generated into a plurality of different storage backup nodes in the block chain data backup module according to the classification, so that the system files are stored;
step two: when data is stored and backed up, the block chain data backup module encrypts the system file of each storage backup node, and when the data is encrypted and stored, the codes of the data backup module are simplified, the addition of identification codes is increased, the identification codes can be directly identified as identification tools, and meanwhile, the external simplified codes are connected with the data recovery module, so that the system files in the damaged storage backup nodes can be repaired at any time, and the problem of damage of the system files is avoided;
step three: when the backup system files need to be verified and extracted, firstly, personal login is carried out on an information login registration unit in the backup system files, the uploaded system files can be quickly retrieved and copied after login information is activated, then, an application for verifying and inquiring the system files is sent to a quick inquiry module in a data backup module arranged in the mobile terminal, so that application codes which can be matched with identification codes one by one can be quickly generated, then, the quick inquiry module can generate a specific instruction according to needs to apply to a block chain data backup module, and the system files which need to be applied can be decrypted;
step four: the decoded system files can enter the data recovery module for data recovery in a backup mode, and the data recovery module is mainly used for avoiding damage of the system files and transmitting the system files to the data backup verification module for checking after the system files are repaired.
The data storage encryption module: the module encrypts data to be stored and uploaded in the block chain data backup module, simplifies the coding of the data while encrypting and storing the data, and adds an identification code which is calculated by combining with personal information;
storing the backup node: the node is used for storing different types of system files, can be divided into a plurality of nodes according to needs, and respectively stores the different types of system files in batches;
a data classification module: the module can be used for quickly backing up data, classifying the data according to conditions such as the sizes, storage dates or system file names of different system files and the like during backing up, and dispersing the data into different storage backup nodes for storage.
Furthermore, the number of the storage backup nodes is multiple, the output ends of the storage backup nodes are connected with the input end of the data recovery module, and the output end of the data recovery module is connected with the input end of the data backup verification module.
Furthermore, the data backup verification module comprises an information login and registration unit, an application code generation unit and a system file decryption unit, wherein the output end of the information login and registration unit is connected with the input end of the application code generation unit, and the output end of the application code generation unit is connected with the input end of the system file decryption unit.
Furthermore, the inside of the block chain storage system comprises a block chain data backup module, a data recovery module, a data backup verification module and a fast query module, wherein the output end of the block chain data backup module is connected with the input end of the data recovery module, the output end of the data backup verification module is connected with the input end of the fast query module, and the output end of the fast query module is connected with the input end of the block chain data backup module.
Further, the storage backup node is connected with the internet cloud platform, and the block chain data backup module is in bidirectional connection with the internet cloud platform through a wireless network.
Compared with the prior art, the invention has the beneficial effects that: the system backup and verification method based on block chain inquiry comprises the steps that firstly, a plurality of system backup files are respectively placed in storage backup nodes in a classified mode by the system, the dispersity of the backup files is guaranteed, the problems that files are easy to damage under the traditional condition, the using effect is reduced, and data cannot be timely restored are solved, in addition, a data restoration module is further arranged in the system, files with problems can be restored, the normal using effect of the data is well improved, meanwhile, the backed-up files are all encrypted, the addition of identification codes is increased, the identification codes can be directly identified as identification tools and can be mutually matched and decrypted with application codes, a quick inquiry module can generate specific instructions to apply for a block chain data backup module according to needs, the system files needing to be applied are decrypted, and on one hand, the file extraction speed is improved, on the other hand, the method is also beneficial to increasing the effect of file encryption, avoiding file damage caused by attack and further increasing the security of the system backup file.
Drawings
FIG. 1 is a schematic view of the connection principle of the present invention;
FIG. 2 is a schematic diagram of a backup process of the system of the present invention;
FIG. 3 is a schematic diagram of a backup verification process according to the present invention;
FIG. 4 is a schematic diagram of the inside of the data backup verification module according to the present invention.
Detailed Description
The present invention will be further described with reference to the following examples.
Referring to fig. 1-4, a first embodiment:
the invention discloses a system backup and verification method based on block chain query, which comprises the following steps:
the method comprises the following steps: the personal connection terminal is internally provided with a block chain storage system, wherein a block chain data backup module is arranged, a user can log in the block chain storage system and upload system files to be stored, then the block chain data backup system can automatically and quickly backup according to the uploaded system files, the backed-up system files are classified according to the conditions of the size, the storage date and the like of the system files, and the system files can be sequentially generated into a plurality of different storage backup nodes in the block chain data backup module according to the classification, so that the system files are stored;
step two: when data is stored and backed up, the block chain data backup module encrypts the system file of each storage backup node, and when the data is stored in an encrypted manner, the codes of the system files are simplified, so that the addition of identification codes is increased, the identification codes can be directly identified as identification tools, and meanwhile, the simplified codes outside are connected with the data recovery module, so that the system files in the damaged storage backup nodes can be repaired at any time, and the problem of system file damage is avoided;
step three: when the backup system files need to be verified and extracted, firstly, personal login is carried out on an information login registration unit in the backup system files, the uploaded system files can be quickly retrieved and copied after login information is activated, then, an application for verifying and inquiring the system files is sent to a quick inquiry module in a data backup module arranged in the mobile terminal, so that application codes which can be matched with identification codes one by one can be quickly generated, then, the quick inquiry module can generate a specific instruction according to needs to apply to a block chain data backup module, and the system files which need to be applied can be decrypted;
step four: the decoded system files can enter the data recovery module for data recovery in a backup mode, and the data recovery module is mainly used for avoiding damage of the system files and transmitting the system files to the data backup verification module for checking after the system files are repaired.
The data storage encryption module: the module encrypts data to be stored and uploaded in the block chain data backup module, simplifies the coding of the data while encrypting and storing the data, and adds an identification code which is calculated by combining with personal information;
storing the backup node: the node is used for storing different types of system files, can be divided into a plurality of nodes according to needs, and respectively stores the different types of system files in batches;
a data classification module: the module can be used for quickly backing up data, and classifying the data according to the sizes, storage dates or system file names of different system files during backing up so that the data can be dispersed into different storage backup nodes for storage.
The method can be provided with a block chain storage system in a personal connection terminal, wherein a block chain data backup module is arranged, a user can log in the module and upload system files to be stored, then the module can automatically and quickly backup according to the uploaded system files, the backed-up system files are classified according to the conditions of the size, the storage date and the like of the system files, the system files can be sequentially generated into a plurality of different storage backup nodes in the block chain data backup module according to the classification, so that the system files are stored, the block chain data backup module encrypts the system files of each storage backup node while the data are stored and backed up, the encoding of the system files is simplified while the data are stored in an encrypted manner, and the addition of identification codes is increased, the identification code can be directly identified as an identification tool, and simultaneously, the external simplified code is connected with the data recovery module, so that the system file in the damaged storage backup node can be repaired at any time, the problem of system file damage is avoided, when the backup system file needs to be verified and extracted, firstly, the information login registration unit in the backup system file is used for personal login, the uploaded system file can be quickly found back after the login information is activated, then, the application for system file verification query is sent to the quick query module in the data backup module arranged in the mobile terminal, so that the application codes which can be matched with the identification code one by one can be quickly generated, then, the quick query module can generate a specific instruction according to the requirement to apply to the block chain data backup module, and the system file which needs to be applied can be decrypted, the decoded system files can enter the data recovery module for data recovery in a backup mode, and the data recovery module is mainly used for avoiding damage of the system files and transmitting the system files to the data backup verification module for checking after the system files are repaired.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A system backup and verification method based on block chain query is characterized in that: the method comprises the following steps:
the method comprises the following steps: a blockchain storage system is arranged in the personal connection terminal, a blockchain data backup module is arranged in the blockchain storage system, a user logs in the blockchain storage system and uploads a system file to be stored, then the blockchain data backup module automatically and quickly backs up the system file according to the uploaded system file, the backed-up system file is classified according to the size and storage date conditions of the system file, and the system file can be sequentially generated into a plurality of different storage backup nodes in the blockchain data backup module according to the classification, so that the system file is stored;
step two: when data is stored and backed up, the block chain data backup module encrypts the system file of each storage backup node, and when the data is stored in an encrypted manner, the codes of the system files are simplified, the addition of identification codes is increased, the identification codes are directly identified as identification tools, and meanwhile, the simplified codes outside are connected with the data recovery module, so that the system files inside the damaged storage backup nodes are repaired at any time, and the problem of system file damage is avoided;
step three: when the backup system files need to be verified and extracted, firstly, personal login is carried out on an information login registration unit in the backup system files, the uploaded system files are quickly retrieved and copied after login information is activated, then, an application for system file verification query is sent to a quick query module in a data backup module arranged in the mobile terminal, so that application codes matched with identification codes one by one are quickly generated, then, the quick query module generates a specific instruction according to needs to apply to a block chain data backup module, and the system files needing to be applied are decrypted;
step four: the decoded system file enters a data recovery module for data recovery in a backup mode, and the data recovery module is mainly used for transmitting the system file to the data backup verification module for checking after the system file is repaired in order to avoid the damage of the system file;
the data storage encryption module: the module encrypts data to be stored and uploaded in the block chain data backup module, simplifies the coding of the data while encrypting and storing the data, and adds an identification code which is calculated by combining with personal information;
storing the backup node: the node is used for storing different types of system files, is divided into a plurality of nodes according to needs, and respectively stores the different types of system files in batches;
a data classification module: the module data is quickly backed up, and is classified according to the sizes, storage dates or system file name conditions of different system files during backup, so that the data are dispersed to different storage backup nodes for storage.
2. The method of claim 1, wherein the system comprises: the number of the storage backup nodes is multiple, the output ends of the storage backup nodes are connected with the input end of the data recovery module, and the output end of the data recovery module is connected with the input end of the data backup verification module.
3. The method of claim 1, wherein the system comprises: the data backup verification module comprises an information login and registration unit, an application code generation and system file decryption unit, wherein the output end of the information login and registration unit is connected with the input end of the application code generation, and the output end of the application code generation is connected with the input end of the system file decryption unit.
4. The method of claim 1, wherein the system comprises: the inside of the block chain storage system comprises a block chain data backup module, a data recovery module, a data backup verification module and a quick query module, wherein the output end of the block chain data backup module is connected with the input end of the data recovery module, the output end of the data backup verification module is connected with the input end of the quick query module, and the output end of the quick query module is connected with the input end of the block chain data backup module.
5. The method of claim 1, wherein the system comprises: the storage backup node is connected with the internet cloud platform, and the block chain data backup module is in bidirectional connection with the internet cloud platform through a wireless network.
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| CN112486736A (en) * | 2020-12-28 | 2021-03-12 | 山西中液互联能源有限公司 | Block chain based data backup system and backup method |
| CN113568785B (en) * | 2021-09-23 | 2021-12-31 | 四川大学 | Block chain-based data backup method, device, equipment and storage medium |
| CN116860526B (en) * | 2023-09-04 | 2024-02-09 | 善恒展创(深圳)发展合伙企业(有限合伙) | User data processing method and system based on information security |
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