CN102142066A - Computing equipment and backup recovery method thereof - Google Patents
Computing equipment and backup recovery method thereof Download PDFInfo
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- CN102142066A CN102142066A CN201019164056XA CN201019164056A CN102142066A CN 102142066 A CN102142066 A CN 102142066A CN 201019164056X A CN201019164056X A CN 201019164056XA CN 201019164056 A CN201019164056 A CN 201019164056A CN 102142066 A CN102142066 A CN 102142066A
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Abstract
The invention relates to a backup recovery technology, and provides computing equipment and a backup recovery method thereof aiming at the defect of low safety existing in the conventional backup recovery scheme. The computing equipment comprises a processor and a BIOS (Basic Input/Output System) module, wherein the processor is used for loading the BIOS module to execute boot operation after detecting a power-on signal; the BIOS module comprises a backup recovery module; and the processor is used for loading the backup recovery module during execution of the boot operation and executing related operation of backup recovery after detecting a backup operation signal. The invention also provides the backup recovery method. Through the backup recovery scheme provided by the invention, the backup recovery operation can be finished before an operating system is entered; and the security of backup recovery is improved by means of a password encryption mode. In addition, a backup file is stored in a user-defined format, so that the storage security of recovery data can be further improved. The technical scheme provided by the invention is simple and easy and is low in cost.
Description
Technical field
The present invention relates to back up recovery technology, more particularly, relate to a kind of computing equipment and back-up restoring method thereof.
Background technology
Computer system day by day becomes the main flow information carrier of country, enterprise and public institution, and safety of data has received increasing concern thus.There are not the safety of data just be far from being real national politics, economic security.How to guarantee data security and become the key subjects of computer safety field.The potential safety hazard of data is mainly from the following aspects: ubiquitous network intrusions, illegal operation, internal staff deliberately destroy and distort, maloperation, disaster etc.Safety of data has been subjected to stern challenge.Inside data of enterprise is the core of enterprise's daily operation and the foundation of decision-making development, relates to the secret of the trade of enterprise, is related to the survival and development of enterprise.
Data backup is the effective ways that improve data security with recovering.Popular data backup restoration method generally all need just can be carried out after entering operating system at present.For the clerical workforce that computer technology is proficient in inadequately, backing up recovery operation often needs special technician to assist.And back up recovery operation provides classified papers in the visit computer for illegal technician chance again after entering operating system.This shows that there is the not high shortcoming of security in existing back-up restoring method.
Therefore, need a kind of backup recovery scheme, can effectively solve the not high problem of existing backup recovery technology security.
Summary of the invention
The technical problem to be solved in the present invention is that the not high defective of security at existing backup recovery scheme exists provides a kind of computing equipment and back-up restoring method thereof.
The technical solution adopted for the present invention to solve the technical problems is:
Construct a kind of computing equipment, comprising:
Processor;
The BIOS module;
Described processor is used for loading the BIOS module and carries out the start operation after detecting power on signal, comprise in the described BIOS module that backup recovers module, in carrying out the start operating process, described processor is used to load described backup and recovers module, and after detecting the backup operation signal, carry out backup and recover associative operation.
In computing equipment provided by the invention, described processor is used for after detecting the backup operation signal, ends described start operation, recovers module output backup recovery operation prompting by backup.
In computing equipment provided by the invention, after the described backup recovery operation prompting of output, described processor is used in the conduct of receiving input during to the backup instruction of the response of backup recovery operation prompting, recover module by backup and carry out the backup operation that backs up in the recovery associative operation, comprise the prompting of output backup operation parameter, and receive backup of memory sign and the backup password of the conduct of input the response of backup operation parameter prompting; The backup of memory that the backup of memory sign is identified formats, and treats Backup Data according to the backup password and encrypt, and generates backup file, then backup file is stored in the described backup of memory, and recovers described start operation.
In computing equipment provided by the invention, when the backup of memory that the backup of memory sign is identified formatd, described processor was used for recovering module by backup and backup of memory is formatted as the user-defined format that sets in advance.
In computing equipment provided by the invention, after the described backup recovery operation prompting of output, described processor is used for when the conduct of receiving input is instructed to the recovery of the response of backup recovery operation prompting, recovering module by backup carries out described backup and recovers recovery operation in the associative operation, comprise the prompting of output recovery operation parameter, and receive backup of memory sign and the backup password of the conduct of input the response of recovery operation parameter prompting; From the backup of memory that backup of memory sign is identified, read backup file and it be decrypted according to the backup password, carry out restoring operation according to backup file then and operation is finished after execution restart operation.
The present invention also provides a kind of back-up restoring method, comprise that processor loads the BIOS module and carries out the start operation after detecting power on signal, described method also is included in to be carried out in the start operating process, the backup that described processor loads in the BIOS module recovers module, and after detecting the backup operation signal, carry out backup and recover associative operation.
In back-up restoring method provided by the invention, described execution backup recovers associative operation and comprises that described processor ends described start operation, recovers module output backup recovery operation prompting by backup.
In back-up restoring method provided by the invention, after described execution backup recovery associative operation is included in the described backup recovery operation prompting of output, described processor is in the conduct of receiving input during to the backup instruction of the response of backup recovery operation prompting, recover module by backup and carry out backup operation, comprise the prompting of output backup operation parameter, and receive backup of memory sign and the backup password of the conduct of input the response of backup operation parameter prompting; The backup of memory that the backup of memory sign is identified formats, and treats Backup Data according to the backup password and encrypt, and generates backup file, then backup file is stored in the described backup of memory, and recovers described start operation.
In back-up restoring method provided by the invention, the described backup of memory that the backup of memory sign is identified formats and comprises that described processor recovers module by backup and backup of memory is formatted as the user-defined format that sets in advance.
In back-up restoring method provided by the invention, after described execution backup recovery associative operation is included in the described backup recovery operation prompting of output, when described processor instructs to the recovery of the response of backup recovery operation prompting in the conduct of receiving input, recover module by backup and carry out recovery operation, comprise the prompting of output recovery operation parameter, and receive backup of memory sign and the backup password of the conduct of input the response of recovery operation parameter prompting; From the backup of memory that backup of memory sign is identified, read backup file and it be decrypted according to the backup password, carry out restoring operation according to backup file then and operation is finished after execution restart operation.
Implement technical scheme of the present invention, have following beneficial effect: backup recovery scheme provided by the invention can be finished the backup recovery operation before entering operating system, do not need the load operation system kernel, do not subject to the attack of virus, and the backup recovery operation is not carried out when entering operating system, this moment illegal technician can't access computer in file, improved the security performance of computing machine; And, further improved the security that backup recovers by the password encryption mode.In addition, backup file adopts user-defined format to store, it is different from the existing conventional file system, be linked into other computing equipments if will store the backup of memory of Backup Data, because other computing equipments can't be discerned this document system, can't visit Backup Data, and so just make the storage security of Backup Data be further improved.And technical scheme provided by the invention is simple, cost is low.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the process flow diagram according to the back-up restoring method of a preferred embodiment of the present invention;
Fig. 2 is the logical organization synoptic diagram according to the computing equipment of a preferred embodiment of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The invention provides a kind of computing equipment and back-up restoring method thereof, can before entering operating system, finish the backup recovery operation, and improve the security that backup recovers by the password encryption mode.In addition, backup file adopts user-defined format to store, and so just makes the storage security of Backup Data be further improved.At last, technical scheme provided by the invention is simple, with low cost.Below just come technical scheme provided by the invention is described in detail with specific embodiment in conjunction with the accompanying drawings.
At first, the invention provides a kind of back-up restoring method, processor loads BIOS (Basic Input/Output System after detecting power on signal, basic input/output) module is carried out the start operation, in carrying out the start operating process, described processor is used for loading the backup recovery module of BIOS module, and after detecting the backup operation signal, carries out backup and recover associative operation.Below in conjunction with Fig. 1 back-up restoring method provided by the invention is described in detail.
Fig. 1 is the process flow diagram according to the back-up restoring method 100 of a preferred embodiment of the present invention.As shown in Figure 1, method 100 starts from step 102.
Subsequently, at next step 104, processor loads the BIOS module and carries out the start operation after detecting power on signal.The content of relevant start operation has been done in the prior art clearly and has been described, and therefore repeats no more herein.
In the specific implementation process, comprise backup in the BIOS module provided by the invention and recover module, in step 104, processor will load this backup and recover module.
Subsequently, at next step 106, in carrying out the start operating process, processor detects the backup operation signal.
In the specific implementation process, after loading backup recovery module, processor can detect the backup operation signal in real time in the start operating process.
In the specific implementation process, the backup operation signal can trigger by pressing the function key that sets in advance.For example,, be pressed, then judge to detect the backup operation signal if processor detects the function key that sets in advance (such as but not limited to Macintosh etc.) by IO port 60h in POST (Power On Self Test, the power-on self-test) stage.
In the specific implementation process, if processor does not detect the backup operation signal, then proceed conventional INT 19 (interrupting 19) function, load boot.
Subsequently, at next step 108, as the part of backup recovery associative operation mentioned above, processor is ended the start operation, by backup recovery module output backup recovery operation prompting.
In the specific implementation process, the exportable backup interface of processor show above-mentioned backup recovery operation prompting on this backup interface, and this backup recovery operation prompting can comprise such as but not limited to Backup options and recover option, selects for the user.
Subsequently,, judge whether to receive backup instruction, if then forward step 112 to, otherwise forward step 114 at next step 110.
In the specific implementation process, also can judge whether to receive and recover instruction, if then forward step 114 to, otherwise forward step 112 to.
In the specific implementation process, backup instruction can trigger when the user selects Backup options mentioned above.
As indicated above, then forward step 112 to by backup instruction as if receiving in step 110 judgement.In step 112, recover the part of associative operation as backup mentioned above, after output backup recovery operation prompting, processor recovers module by backup and carries out backup operation when receiving conduct that the user imports to the backup instruction (being that the user selects Backup options) of the response of backup recovery operation prompting.
In the specific implementation process, backup operation (for example comprises the prompting of output backup operation parameter, please input backup of memory sign and backup password), and receive backup of memory sign (for example drive) and the backup password of the conduct of user's input to the response of backup operation parameter prompting; The backup of memory that the backup of memory sign is identified formats, and treats Backup Data according to the backup password and encrypt, and generates backup file, then backup file is stored in the described backup of memory, and recovers the execution of start operation.In the specific implementation process, backup of memory can be such as but not limited to the existing various nonvolatile memories of hard disk, flash memory, CF card, SD card or the like.
In the specific implementation process, the prompting of backup operation parameter can comprise that also the prompting user specifies file to be backed up or storer to be backed up etc.For example, file to be backed up can be one or more files, also can be that operating system is backed up; Storer to be backed up can be one or more storeies, also can be the one or more subregions in the storer.
As optionally, in the specific implementation process, after the user imports file to be backed up or storer to be backed up, the former store path of this file to be backed up or the original route of storer to be backed up will be saved, so that in carrying out the restoring operation process backup file is write back according to former store path.
In the specific implementation process, after receiving the file to be backed up or storer relevant information to be backed up that the user imports, processor will read corresponding file by int13 and enhancement mode int13 (magnetic disc i/o), do not need to load any operating system nucleus, just can break away from dependence thus fully operating system.In reading the process of file to be backed up, processor can recover module analysis user disk file form to back up by backup, visits file to be backed up on this disk according to the corresponding file system.
In the specific implementation process, for further improving data security, processor can recover module by backup and backup of memory is formatted as the user-defined format that sets in advance, for example adopt self-defining file system, but not existing FAT (File Allocation Table, file allocation table), NTFS (New TechnologyFile System, New Technology File System), EXT2 regular file systems such as (file system among the Linux), the backup of memory that stores Backup Data only be connected on this computing equipment just effective.Be linked into other computing equipments if will store the backup of memory of Backup Data, because other computing equipments can't be discerned this self-defined file system, can't visit Backup Data, even other people unauthorized theft backup of memory, also can't read the Backup Data in the backup of memory, so just make the storage security of Backup Data be further improved.
In the specific implementation process, processor uses the backup password of user's input to treat backup file as the mask operator by backup recovery module and encrypts, have only the above-mentioned password of input user appointment to reduce during restoring operation, increased the security of Backup Data data.
In the specific implementation process, after backup operation was finished, processor is also exportable finished prompting, and after receiving the affirmation indication that the user imports, recovers the start operation of ending in step 108.
As indicated above, if judge that in step 110 instruction receive is not backup instruction but recovers instruction, then forwards step 114 to.
In the specific implementation process, recover instruction and can when the user selects recovery option mentioned above, trigger.
In step 114, described processor recovers module by backup and carries out recovery operation when receiving conduct that the user imports to the recovery instruction of the response of backup recovery operation prompting.
In the specific implementation process, recovery operation (for example comprises the prompting of output recovery operation parameter, please input backup of memory sign and backup password), and receive backup of memory sign and the backup password of the conduct of user's input to the response of recovery operation parameter prompting.After this, processor reads backup file and according to the backup password it is decrypted from the backup of memory that backup of memory sign is identified, carry out restoring operation according to backup file then and operation is finished after execution restart operation.
In the specific implementation process, the storer that the backup of memory sign of user's input is identified is the backup of memory that stores backup file.In case of necessity, recovery operation parameter prompting also can point out the user to import the concrete storage directory of backup file in backup of memory.Certainly, if need further improving safety energy, also can be set to if this concrete storage directory of user's input is wrong, processor can't read backup file from back-up storage.
In the specific implementation process, restoring operation comprises the backup file after the deciphering is write back corresponding position etc.As indicated above, can carry out according to the original route of the former store path of the file to be backed up that in the backup operation process, is write down mentioned above or storer to be backed up and write back operations.As optionally, the user also can specify backup file to write back path (for example point out the user to import backup file by the recovery operation parameter and write back the path), and at this moment, backup file will write back the path that writes back of user's appointment, but not former store path.Certainly, if need further improving safety energy, in the specific implementation process, also can point out the user to import the path of the store path or the storer to be backed up of file to be backed up, if the path of user input and the path of being write down before are inconsistent, can't reduce Backup Data in the backup operation process.The particular content of relevant restoring operation has been done in the prior art clearly and has been described, and therefore repeats no more herein.
At last, method 100 ends at step 116.
The present invention also provides a kind of computing equipment, below just be described in greater detail in conjunction with Fig. 2.
Fig. 2 is the logical organization synoptic diagram according to the computing equipment 200 of a preferred embodiment of the present invention.As shown in Figure 2, computing equipment 200 comprises processor 202 and BIOS module 204.BIOS module 204 comprises that further backup recovers module 2042.
Processor 202 is used for loading BIOS module 204 and carries out the start operation after detecting power on signal.
In technical scheme provided by the invention, in carrying out the start operating process, processor 202 is used for loading backup and recovers module 2042, and after detecting the backup operation signal, carries out backup and recover associative operation.
In the specific implementation process, processor 202 is used for after detecting the backup operation signal, ends described start operation, recovers module 2042 output backup recovery operation promptings by backup.The related content of relevant backup recovery operation prompting has been done clearly in conjunction with Fig. 1 at preamble and has been described, and therefore repeats no more herein.
After the described backup recovery operation prompting of output, processor 202 is used in the conduct of receiving input during to the backup instruction of the response of backup recovery operation prompting, recover module 2042 by backup and carry out the backup operation that backs up in the recovery associative operation, comprise the prompting of output backup operation parameter, and receive backup of memory sign and the backup password of the conduct of input the response of backup operation parameter prompting; The backup of memory that the backup of memory sign is identified formats, and treats Backup Data according to the backup password and encrypt, and generates backup file, then backup file is stored in the described backup of memory, and recovers described start operation.The particular content of relevant backup operation has been done clearly in conjunction with Fig. 1 at preamble and has been described, and therefore repeats no more herein.
As indicated above, in the specific implementation process, when the backup of memory that the backup of memory sign is identified formatd, processor 202 can recover module 2042 by backup and backup of memory is formatted as the user-defined format that sets in advance.
After the described backup recovery operation prompting of output, processor 202 is used for when the conduct of receiving input is instructed to the recovery of the response of backup recovery operation prompting, by the recovery operation in the described backup recovery of the backup recovery module 2042 execution associative operation, comprise the prompting of output recovery operation parameter, and receive backup of memory sign and the backup password of the conduct of input the response of recovery operation parameter prompting; From the backup of memory that backup of memory sign is identified, read backup file and it be decrypted according to the backup password, carry out restoring operation according to backup file then and operation is finished after execution restart operation.The particular content of relevant recovery operation has been done clearly in conjunction with Fig. 1 at preamble and has been described, and therefore repeats no more herein.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. computing equipment comprises:
Processor;
The BIOS module;
Described processor is used for loading the BIOS module and carries out the start operation after detecting power on signal, it is characterized in that, comprise in the described BIOS module that backup recovers module, in carrying out the start operating process, described processor is used to load described backup and recovers module, and after detecting the backup operation signal, carry out backup and recover associative operation.
2. computing equipment according to claim 1 is characterized in that, described processor is used for after detecting the backup operation signal, ends described start operation, recovers module output backup recovery operation prompting by backup.
3. computing equipment according to claim 2, it is characterized in that, after the described backup recovery operation prompting of output, described processor is used in the conduct of receiving input during to the backup instruction of the response of backup recovery operation prompting, recover module by backup and carry out the backup operation that backs up in the recovery associative operation, comprise the prompting of output backup operation parameter, and receive backup of memory sign and the backup password of the conduct of input the response of backup operation parameter prompting; The backup of memory that the backup of memory sign is identified formats, and treats Backup Data according to the backup password and encrypt, and generates backup file, then backup file is stored in the described backup of memory, and recovers described start operation.
4. computing equipment according to claim 3, it is characterized in that, when the backup of memory that the backup of memory sign is identified formatd, described processor was used for recovering module by backup and backup of memory is formatted as the user-defined format that sets in advance.
5. according to claim 3 or 4 described computing equipments, it is characterized in that, after the described backup recovery operation prompting of output, described processor is used for when the conduct of receiving input is instructed to the recovery of the response of backup recovery operation prompting, recovering module by backup carries out described backup and recovers recovery operation in the associative operation, comprise the prompting of output recovery operation parameter, and receive backup of memory sign and the backup password of the conduct of input the response of recovery operation parameter prompting; From the backup of memory that backup of memory sign is identified, read backup file and it be decrypted according to the backup password, carry out restoring operation according to backup file then and operation is finished after execution restart operation.
6. back-up restoring method, comprise that processor loads the BIOS module and carries out the start operation after detecting power on signal, it is characterized in that, described method also is included in to be carried out in the start operating process, the backup that described processor loads in the BIOS module recovers module, and after detecting the backup operation signal, carry out backup and recover associative operation.
7. back-up restoring method according to claim 6 is characterized in that, described execution backup recovers associative operation and comprises that described processor ends described start operation, recovers module output backup recovery operation prompting by backup.
8. back-up restoring method according to claim 7, it is characterized in that, after described execution backup recovery associative operation is included in the described backup recovery operation prompting of output, described processor is in the conduct of receiving input during to the backup instruction of the response of backup recovery operation prompting, recover module by backup and carry out backup operation, comprise the prompting of output backup operation parameter, and receive backup of memory sign and the backup password of the conduct of input the response of backup operation parameter prompting; The backup of memory that the backup of memory sign is identified formats, and treats Backup Data according to the backup password and encrypt, and generates backup file, then backup file is stored in the described backup of memory, and recovers described start operation.
9. back-up restoring method according to claim 8, it is characterized in that the described backup of memory that the backup of memory sign is identified formats and comprises that described processor recovers module by backup and backup of memory is formatted as the user-defined format that sets in advance.
10. according to Claim 8 or 9 described back-up restoring methods, it is characterized in that, after described execution backup recovery associative operation is included in the described backup recovery operation prompting of output, when described processor instructs to the recovery of the response of backup recovery operation prompting in the conduct of receiving input, recover module by backup and carry out recovery operation, comprise the prompting of output recovery operation parameter, and receive backup of memory sign and the backup password of the conduct of input the response of recovery operation parameter prompting; From the backup of memory that backup of memory sign is identified, read backup file and it be decrypted according to the backup password, carry out restoring operation according to backup file then and operation is finished after execution restart operation.
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| CN201019164056XA CN102142066A (en) | 2010-02-03 | 2010-02-03 | Computing equipment and backup recovery method thereof |
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| CN201019164056XA CN102142066A (en) | 2010-02-03 | 2010-02-03 | Computing equipment and backup recovery method thereof |
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| CN104679613A (en) * | 2015-03-17 | 2015-06-03 | 努比亚技术有限公司 | Mobile terminal and method and device for restoring user data of mobile terminal |
| CN105843701A (en) * | 2015-01-14 | 2016-08-10 | 小米科技有限责任公司 | Data backup method and device |
| CN106201786A (en) * | 2016-07-21 | 2016-12-07 | 浪潮(北京)电子信息产业有限公司 | The backup method of a kind of computer hard disk data and restoration methods |
| CN106776116A (en) * | 2016-11-15 | 2017-05-31 | 许继集团有限公司 | A kind of cross-platform data remote backup and restoring method |
| CN107330334A (en) * | 2017-06-22 | 2017-11-07 | 苏州市东皓计算机***工程有限公司 | A kind of computer security starting-up method |
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Application publication date: 20110803 |