CN102262574B - Boot protecting method and device of operating system - Google Patents
Boot protecting method and device of operating system Download PDFInfo
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- CN102262574B CN102262574B CN 201110166662 CN201110166662A CN102262574B CN 102262574 B CN102262574 B CN 102262574B CN 201110166662 CN201110166662 CN 201110166662 CN 201110166662 A CN201110166662 A CN 201110166662A CN 102262574 B CN102262574 B CN 102262574B
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- 238000000034 method Methods 0.000 title claims abstract description 63
- 230000008569 process Effects 0.000 claims description 24
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000005856 abnormality Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 230000006855 networking Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 abstract 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention provides a boot protecting method of an operating system, which comprises a boot operating system, wherein a protecting program is firstly booted before the other application programs are booted; the protecting program analyzes the operation record of the operating system during the operation of the system last time and checks whether the system is abnormal; the operating system is booted normally if the system is not abnormal, otherwise, only the safe preset application programs are allowed to be booted when the operating system is booted. The invention further provides a boot protecting device of the operating system for implementing the method. The boot protecting method and the boot protecting device of the operating system can protect normal boot of the operating system during booting of the system of a computer or a mobile terminal and prevent the problem that the system cannot be successfully booted for a plurality of times.
Description
Technical field
The present invention relates to the application program launching technical field, particularly relate to a kind of os starting guard method and device.
Background technology
Generally speaking, in computing machine or portable terminal, the user can install various application programs according to the needs of oneself.Wherein, more application program tool can be in the self-starting of when start, namely along with computing machine or mobile terminal-opening can start voluntarily.But, because the compatibility of self-starting application program and operating system, the perhaps compatibility between the different self-starting application programs, the perhaps problems such as graunch that application program self occurs in the start-up course situation that all may cause computing machine or portable terminal normally to start.Portable terminal, particularly common smart mobile phone, because the stability of operating system wherein is still waiting to strengthen, application program causes it can't normal boot-strap in the process of self-starting because self is unusual through regular meeting.
For example, for smart mobile phone, if at storage card the self-starting application program has been installed, and fault has appearred in the storage card file system, so mobile phone may be also can be therefore and can't normal boot-strap.For another example; the application program of a self-starting is by undesired deletion; because can record the startup path of self-starting application program in the portable terminal usually; it is deleted so just may application program to occur; but the startup path of this application program is not deleted, and when starting shooting again, operating system can't find application program according to starting the path; system mistake will occur, causing can't normal boot-strap.
Because the operating system of computing machine or portable terminal is the reason that produces of identification error automatically generally, aforesaid unusual and when causing normally to start when occurring, if not human intervention, as fault being repaired or computing machine or portable terminal being formatd, generally, computing machine or portable terminal can't change this situation that can't normally start that causes because application program self unusual voluntarily.That is to say that may occur starting repeatedly repeatedly all can't case of successful, this can influence computing machine undoubtedly or portable terminal normally uses, and makes troubles to the user.
Summary of the invention
Technical matters to be solved by this invention provides a kind of os starting guard method and device; can in the system starting process of computing machine or portable terminal, protect operating system normally to start, avoid occurring repeatedly starting all and can't case of successful occur.
In order to address the above problem, the invention discloses a kind of os starting guard method, may further comprise the steps:
According to user's order or according to starting the operating system predetermined start-up time;
The preferential defence program that starts before other application program launchings;
Defence program is the operating system record in the subsystem operational process analytically, checks system exception whether occurs, if occur unusually, then normally start the operating system, otherwise the security application that then only allows to preset in the os starting process starts; Wherein, defence program checks system exception whether occurs by the logout of storing in the read operation system; perhaps; defence program is monitored it in the operational process of operating system; and record operating system state; when obtaining operating system, needs whether occur checking from the logout that defence program records when unusual.
Further, described method also comprises:
If the security application that presets occurs unusual, then in the start-up course, defence program is forbidden all application program launchings except defence program to operating system again.
Further, before starting, the security application that presets also comprises:
Whether the authenticating security application program is distorted, if distorted, forbids that then this security application starts.
Further, whether described authenticating security application program is distorted and is comprised:
In start-up course, defence program networking is obtained the normal data of security application from server, and compares with the current data of security application, if the two difference illustrates that then security application is distorted; Or
In start-up course, defence program obtains the normal data of the security application of storage in advance from client, and compares with the current data of security application, if the two difference illustrates that then security application is distorted.
Further, the described security application acquisition methods that presets comprise following one or more:
From the defence program specified server, download and obtain;
Obtain the manual self-starting application program of confirming permission of user;
Obtain the self-starting application program when the user arranges recovery point;
Obtain the self-starting application program that subsystem moves normal time operation.
Further, described method also comprises:
After os starting is finished, show not start the application list.
Further, described starting the operating system comprises:
Start the operating system in the portable terminal.
In order to address the above problem, the invention also discloses a kind of os starting protective device, comprising:
The os starting module is used for according to user's order or according to starting the operating system predetermined start-up time;
Defence program starts module, is used for the preferential defence program that starts before other application program launchings;
The logout analysis module for the operating system record of last subsystem operational process, checks system exception whether occurs, if do not occur unusual, then normally start the operating system, otherwise the security application that then only allows to preset in the os starting process starts; Wherein, defence program checks system exception whether occurs by the logout of storing in the read operation system; perhaps; defence program is monitored it in the operational process of operating system; and record operating system state; when obtaining operating system, needs whether occur checking from the logout that defence program records when unusual.
Further, described device also comprises:
The No starting module, unusual if the security application that presets occurs, then in the start-up course, defence program is forbidden all application program launchings except defence program to operating system again.
Further, described device also comprises:
Whether security application abnormality detection module is used for the authenticating security application program and is distorted, if distorted, it is unusual to illustrate that then security application occurs.
Further, described security application abnormality detection module comprises:
First comparing unit is used in start-up course, and the defence program networking is obtained the normal data of security application from server, and compares with the current data of security application; Or
Second comparing unit is used in start-up course, and defence program obtains the normal data of the security application of storage in advance from client, and compares with the current data of security application.
Further, described logout analysis module also comprises:
The security application acquiring unit is used for obtaining the security application that presets, described acquisition methods comprise following one or more:
From the defence program specified server, download and obtain;
Obtain the user manual confirm to permit the self-starting application program;
Self-starting application program when obtaining the user recovery point being set;
Obtain the self-starting application program that subsystem moves normal time operation.
Further, described device also comprises:
Display module is used for after os starting is finished, and shows not start the application list.
Further, described device places in the portable terminal, is used for the os starting protection in the portable terminal.
Compared with prior art, the present invention has the following advantages:
Os starting guard method of the present invention and device check system exception whether occurs by the system log analysis for operating system last time in os starting; the security application that then only allows to preset when appearance is unusual starts; the situation that the operating system that can avoid causing because the application program self in the operating system is unusual repeatedly can't normally start also can avoid starting needing formatting system, losing situation such as user profile of causing.
Further, unusual if the security application that presets occurs, again in the start-up course, then only allow defence program to start in operating system, can make the operating system can sequence starting.
Description of drawings
Fig. 1 is the process flow diagram of os starting guard method embodiment one of the present invention;
Fig. 2 is the process flow diagram of os starting guard method embodiment two of the present invention;
Fig. 3 is the structural representation of os starting protective device embodiment one of the present invention;
Fig. 4 is the structural representation of os starting protective device embodiment two of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Os starting guard method of the present invention and device are applied to clients such as computing machine, mobile phone, are used for the starting up of client is protected, and can start normally.Concrete, the application's os starting guard method and device can realize by program, and be installed in the client, carries out by the operation of processor.
With reference to Fig. 1, the embodiment one of os starting guard method of the present invention is shown, may further comprise the steps:
Start the operating system and to start according to user's order or according to starting predetermined start-up time.Operating system can be the operating system of clients such as computing machine or mobile phone, and preferably, operating system is the operating system of portable terminal.
Can in advance defence program be installed in the clients such as computing machine or mobile phone, when the client user starts the operating system of client, by operating system preferential defence program that starts before other application program launchings.Concrete, defence program can be added in the startup tabulation that operating system carries, and the startup priority of defence program is set, when os starting, the defence program that starts in the tabulation then will preferentially start before other application program launchings.
In addition, then can preferentially start defence program by the mode that limits other application program launchings, after defence program starts, start other application program again by defence program or operating system.For example; after adding to defence program in the startup tabulation that operating system carries; all application records in the startup tabulation that carries in the deletion action system except defence program; and other application records are added in the defence program, start other application programs by defence program.
Generally speaking, operating system can be by daily record or other mode oneself record operational process, and for example, in this operational process, whether all application programs or process be normal, faults such as deadlock, blue screen etc. whether occur.Defence program can directly check whether occur system exception by the logout of storing in the read operation system.Whether in addition, defence program also can be monitored it in the operational process of operating system, and record operating system state, occur when unusual when needs obtain operating system, and then the logout that can directly record from defence program is checked.
The security application that presets can be that defence program is downloaded the trusted application that obtains from specified server; also can be through the self-starting application program in the manual operating system of confirming to permit of user; can also be that the user arranges the self-starting application program that recovery point is affirmation, the self-starting application program during perhaps last or certain primary system moves just often.
With reference to Fig. 2, the embodiment two of os starting guard method of the present invention is shown, further, after step 103, also comprise the steps:
Step 201, unusual if the security application that presets occurs, then in the start-up course, defence program is forbidden all application program launchings except defence program to operating system again.
Whether the security application that wherein, presets occurs unusual by checking whether the security application that presets causes faults such as deadlock, blue screen etc. to be judged.
Further, os starting guard method embodiment of the present invention also comprises: before the security application that presets started, whether the authenticating security application program was distorted, if distorted, forbade that then this security application starts.
Security application is verified that a security application that only allows not distorted starts, and can guarantee the normal startup of operating system by before starting, that avoids occurring is unusual.Wherein, whether the authenticating security application program is distorted hash value that can be by the authenticating security application program or MD5 (Message-Digest Algorithm 5) value is whether identical judges.If different, illustrate that then security application is distorted, it is unusual so just can to judge that security application occurs.
Whether distorted in the authenticating security application program; defence program can be networked in the start-up course of operating system; obtain the normal data of security application from server; as hash value or MD5 value; and compare with the current data of security application; if the two difference illustrates that then security application is distorted.In addition, also can be in advance the normal data of security application be stored in the client, defence program can directly obtain the normal data of the security application of storage in advance from client, compares with the current data of security application again.
Further, in aforesaid os starting guard method embodiment, can also may further comprise the steps:
After os starting is finished, if not application program started is arranged, then show not start the application list.
The user can select whether to start the application program in the tabulation as required, perhaps these application programs is detected, and checks the startup failure whether it can cause operating system.For example; the user is according to selecting one of them application program to start in the tabulation that provides at defence program item by item; perhaps select wherein certain two or certain several program to start; cause operating system normally during application program started finding, then can delete this application program or it is repaired etc. operation.
Preferably, os starting guard method of the present invention is used for the os starting protection of portable terminal.
With reference to Fig. 3, the embodiment one of os starting protective device of the present invention is shown, each module in this device refers to be stored in the client at operating system place based on the computerese written program, and moves by processor.
The os starting protective device comprises that os starting module 10, defence program start module 20 and logout analysis module 30.
Defence program starts module 20, is used for the preferential defence program that starts before other application program launchings.
Logout analysis module 30 for the operating system record of last subsystem operational process, checks system exception whether occurs, if do not occur unusual, then normally start the operating system, otherwise the security application that then only allows to preset in the os starting process starts.
With reference to Fig. 4; the embodiment two of os starting protective device of the present invention is shown; further; this device also comprises No starting module 40; if the security application that presets occurs unusual; then in the start-up course, defence program is forbidden all application program launchings except defence program to operating system again.
Whether further, os starting protective device embodiment of the present invention also comprises security application abnormality detection module, be used for the authenticating security application program and distorted, if distorted, it is unusual to illustrate that then security application occurs.
Security application abnormality detection module comprises first comparing unit, is used in start-up course, and the defence program networking is obtained the normal data of security application from server, and compares with the current data of security application; Or second comparing unit, being used in start-up course, defence program obtains the normal data of the security application of storage in advance from client, and compares with the current data of security application.
Further, logout analysis module 30 also comprises the security application acquiring unit, is used for obtaining the security application that presets, described acquisition methods comprise following one or more: from the defence program specified server, download and obtain; Obtain the user manual confirm to permit the self-starting application program; Self-starting application program when obtaining the user recovery point being set; Obtain the self-starting application program that subsystem moves normal time operation.
Further, this device also comprises display module, is used for after os starting is finished, and shows not start the application list.
Os starting protective device of the present invention can place clients such as computing machine or mobile phone, and preferably, the operating system protection places in the portable terminal, is used for the os starting protection in the portable terminal.
Os starting guard method of the present invention and device check system exception whether occurs by the system log analysis for operating system last time in os starting; the security application that then only allows to preset when appearance is unusual starts; the situation that the operating system that can avoid causing because the application program self in the operating system is unusual repeatedly can't normally start also can avoid starting needing formatting system, losing situation such as user profile of causing.
Further, unusual if the security application that presets occurs, again in the start-up course, then only allow defence program to start in operating system, can make the operating system can sequence starting.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For device embodiment, because it is similar substantially to method embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of method embodiment.
More than os starting guard method provided by the present invention and device are described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (14)
1. an os starting guard method is characterized in that, may further comprise the steps:
According to user's order or according to starting the operating system predetermined start-up time;
The preferential defence program that starts before other application program launchings;
Defence program is the operating system record in the subsystem operational process analytically, checks system exception whether occurs, if occur unusually, then normally start the operating system, otherwise the security application that then only allows to preset in the os starting process starts; Wherein, defence program checks system exception whether occurs by the logout of storing in the read operation system; perhaps; defence program is monitored it in the operational process of operating system; and record operating system state; when obtaining operating system, needs whether occur checking from the logout that defence program records when unusual.
2. the method for claim 1 is characterized in that, described method also comprises:
If the security application that presets occurs unusual, then in the start-up course, defence program is forbidden all application program launchings except defence program to operating system again.
3. the method for claim 1 is characterized in that, also comprises before the security application that presets starts:
Whether the authenticating security application program is distorted, if distorted, forbids that then this security application starts.
4. method as claimed in claim 3 is characterized in that, whether described authenticating security application program is distorted comprises:
In start-up course, defence program networking is obtained the normal data of security application from server, and compares with the current data of security application, if the two difference illustrates that then security application is distorted; Or
In start-up course, defence program obtains the normal data of the security application of storage in advance from client, and compares with the current data of security application, if the two difference illustrates that then security application is distorted.
5. the method for claim 1 is characterized in that, the described security application acquisition methods that presets comprise following one or more:
From the defence program specified server, download and obtain;
Obtain the manual self-starting application program of confirming permission of user;
Obtain the self-starting application program when the user arranges recovery point;
Obtain the self-starting application program that subsystem moves normal time operation.
6. method as claimed in claim 1 or 2 is characterized in that, described method also comprises:
After os starting is finished, show not start the application list.
7. the method for claim 1 is characterized in that, described starting the operating system comprises:
Start the operating system in the portable terminal.
8. an os starting protective device is characterized in that, comprising:
The os starting module is used for according to user's order or according to starting the operating system predetermined start-up time;
Defence program starts module, is used for the preferential defence program that starts before other application program launchings;
The logout analysis module for the operating system record of last subsystem operational process, checks system exception whether occurs, if do not occur unusual, then normally start the operating system, otherwise the security application that then only allows to preset in the os starting process starts; Wherein, defence program checks system exception whether occurs by the logout of storing in the read operation system; perhaps; defence program is monitored it in the operational process of operating system; and record operating system state; when obtaining operating system, needs whether occur checking from the logout that defence program records when unusual.
9. device as claimed in claim 8 is characterized in that, described device also comprises:
The No starting module, unusual if the security application that presets occurs, then in the start-up course, defence program is forbidden all application program launchings except defence program to operating system again.
10. device as claimed in claim 8 is characterized in that, described device also comprises:
Whether security application abnormality detection module is used for the authenticating security application program and is distorted, if distorted, it is unusual to illustrate that then security application occurs.
11. device as claimed in claim 10 is characterized in that, described security application abnormality detection module comprises:
First comparing unit is used in start-up course, and the defence program networking is obtained the normal data of security application from server, and compares with the current data of security application; Or
Second comparing unit is used in start-up course, and defence program obtains the normal data of the security application of storage in advance from client, and compares with the current data of security application.
12. device as claimed in claim 8 is characterized in that, described logout analysis module also comprises:
The security application acquiring unit is used for obtaining the security application that presets, described acquisition methods comprise following one or more:
From the defence program specified server, download and obtain;
Obtain the user manual confirm to permit the self-starting application program;
Self-starting application program when obtaining the user recovery point being set;
Obtain the self-starting application program that subsystem moves normal time operation.
13. install as claimed in claim 8 or 9, it is characterized in that described device also comprises:
Display module is used for after os starting is finished, and shows not start the application list.
14. device as claimed in claim 8 is characterized in that, described device places in the portable terminal, is used for the os starting protection in the portable terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110166662 CN102262574B (en) | 2011-06-20 | 2011-06-20 | Boot protecting method and device of operating system |
| CN201310213646.3A CN103309769B (en) | 2011-06-20 | 2011-06-20 | Os starting guard method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110166662 CN102262574B (en) | 2011-06-20 | 2011-06-20 | Boot protecting method and device of operating system |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310213646.3A Division CN103309769B (en) | 2011-06-20 | 2011-06-20 | Os starting guard method and device |
Publications (2)
| Publication Number | Publication Date |
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| CN102262574A CN102262574A (en) | 2011-11-30 |
| CN102262574B true CN102262574B (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110166662 Expired - Fee Related CN102262574B (en) | 2011-06-20 | 2011-06-20 | Boot protecting method and device of operating system |
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| CN (1) | CN102262574B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103259905B (en) * | 2012-02-15 | 2015-09-02 | 宇龙计算机通信科技(深圳)有限公司 | Cell-phone smart recovery method and system |
| CN102638340A (en) * | 2012-03-09 | 2012-08-15 | 无锡华御信息技术有限公司 | Information divulgement prevention method based on credible program |
| CN103763686A (en) * | 2013-12-23 | 2014-04-30 | 北京奇虎科技有限公司 | Processing method and device for short messages |
| CN104035795B (en) * | 2014-06-09 | 2018-08-24 | 北京猎豹移动科技有限公司 | The method and device that a kind of RING0 grades of programs of control execute |
| CN104573417A (en) * | 2014-09-10 | 2015-04-29 | 中电科技（北京）有限公司 | UEFI (Unified Extensible Firmware Interface)-based software whole-process protection system and UEFI-based software whole-process protection method |
| CN104573501A (en) * | 2014-09-10 | 2015-04-29 | 中电科技（北京）有限公司 | Safety software protection interface device and method on basis of UEFI (Unified Extensible Firmware Interface) |
| CN104573487B (en) * | 2014-09-10 | 2017-08-01 | 中电科技（北京）有限公司 | A kind of terminal real-time positioning system and method based on UEFI |
| CN104573500A (en) * | 2014-09-10 | 2015-04-29 | 中电科技（北京）有限公司 | UEFI (Unified Extensible Firmware Interface)-based software real-time protection system and UEFI-based software real-time protection method |
| CN105094892A (en) * | 2015-06-30 | 2015-11-25 | 北京金山安全软件有限公司 | system component repairing method and system |
| CN107066345A (en) * | 2015-12-22 | 2017-08-18 | 中电科技（北京）有限公司 | A kind of data recovery and backup method based on hard disk gap |
| CN107577503B (en) * | 2016-08-19 | 2020-02-07 | 腾讯科技（深圳）有限公司 | Method and device for processing directory entries |
| CN108319470B (en) * | 2018-03-07 | 2020-05-29 | 郑州云海信息技术有限公司 | Method, device and equipment for creating OS starting item and readable storage medium |
| CN110262522B (en) * | 2019-07-29 | 2023-03-24 | 北京百度网讯科技有限公司 | Method and apparatus for controlling an autonomous vehicle |
| CN117493127B (en) * | 2023-12-29 | 2024-04-05 | 太平金融科技服务（上海）有限公司 | Application program detection method, device, equipment and medium |
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| US7555678B2 (en) * | 2006-03-23 | 2009-06-30 | Mediatek Inc. | System for booting from a non-XIP memory utilizing a boot engine that does not have ECC capabilities during booting |
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| CN102262574A (en) | 2011-11-30 |
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