CN106326722A - BIOS setting menu access method - Google Patents
BIOS setting menu access method Download PDFInfo
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- CN106326722A CN106326722A CN201510377277.0A CN201510377277A CN106326722A CN 106326722 A CN106326722 A CN 106326722A CN 201510377277 A CN201510377277 A CN 201510377277A CN 106326722 A CN106326722 A CN 106326722A
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- bios
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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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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- Storage Device Security (AREA)
Abstract
The invention provides a BIOS setting menu access method, which is suitable for an operating system of a computer. The method comprises the steps of recording a plurality of preset passwords input by users and generating a plurality of corresponding password files, wherein the preset passwords correspond to different user identities; storing the password files in a peripheral device of the computer; when a BIOS setting menu needs to be accessed to modify a set value, scanning the peripheral device, judging whether the password files exist or not, if the password files do not exist, requiring the users to manually input the preset passwords, and if the password files exist, judging whether contents of the password files are consistent with the preset passwords or not; and if the contents of the password files are consistent with the preset passwords, judging the user identities corresponding to the preset passwords, accessing the BIOS setting menu by the users through the user identities, allowing the users to modify the set value, and if the contents of the password files are not consistent with the preset passwords, requiring the users to manually input the preset passwords. Therefore, the time of manually inputting the password does not need to be wasted, and the use is convenient.
Description
Technical field
The present invention relates to a kind of method protecting computer security, particularly relate to a kind of BIOS and the access method of menu is set.
Background technology
At present, the most perfect along with the universal of computer and the Internet, safety is many computers and the problem of system overriding concern, BIOS (Basic
nullInput and Output System，Basic input output system) it is that motherboard designers is in order to make mainboard energy correct management and control computer hardware system and preset management program，Which carry the vital task of loading system hardware initialization information，It it is the properly functioning indispensable part of hardware in computer system，BIOS management program is the core of BIOS，It is saved in the Flash flash memory of BIOS chip，For controlling and manage the hardware device of computer，And when system start-up the hardware system of initializing computer，The parameter to fractional hardware and the method for operation may be needed in view of user to be adjusted when assembling or use computer，Therefore producer is also specially provided with a piece of SRAM (Static Random Access Memory in BIOS chip，Static memory)，It is used for preserving initialization information and user's configuration information to BIOS of system hardware，From SRAM, the configuration information of BIOS is read during system start-up.
In order to prevent nonsystematic manager from distorting the setting value that BIOS arranges in menu, in existing many computer systems, the menu that arranges of BIOS uses identity authentication method to carry out the authentication of user and to access control, whether user is the manager of this computer i.e. to use " ID+password " to determine, therefore, when user needs entrance BIOS to arrange menu, the password that have to waste the input of some time default could revise setting value, when user forgets Password, need again to lose time to recall the password preset, if user forgets the password preset, also need to empty password by other means, such as empty Password
The mode of Jumper, wastes time and energy.
Summary of the invention
For above-mentioned situation, the present invention overcomes the deficiencies in the prior art, there is provided a kind of to avoid entering BIOS every time and arrange menu and will be manually entered the BIOS of management/use password and arrange the access method of menu, user is without memory cipher, also can reach to arrange at BIOS in the use of menu, the authentication of user and accessing to be controlled, save the user time.
For reaching above-mentioned purpose, the present invention provides a kind of BIOS to arrange the access method of menu, is applied to a computer operating system, and the method includes:
Record some preset passwords of user input and generate some cryptogams of correspondence, the corresponding different user identity of these some preset passwords；
This cryptogam is stored in the peripheral equipment of this computer；
When needing entrance BIOS that menu amendment setting value is set, scanning this peripheral equipment and judge whether this cryptogam exists, if not existing, then requiring that user inputs this preset password in a manual manner, if existing, then judge that the content of this cryptogam is the most consistent with this preset password；
If consistent, then judging this user identity that this preset password is corresponding, user enters this BIOS with this user identity and arranges menu, and allows to revise this setting value, if inconsistent, then requires that user inputs this preset password in a manual manner.
Especially, described preset password includes administrator password and uses password, and its cryptogam corresponding respectively is administrator password file and uses cryptogam.
Especially, the user identity that described administrator password is corresponding is manager, and the user identity that described use password is corresponding is user.
Especially, when described administrator password file is stored in this peripheral equipment and when its content is consistent with administrator password, entering this BIOS and arranging the user identity of menu is manager；When described use cryptogam is stored in this peripheral equipment and its content is consistent with using password, entering this BIOS and arranging this user identity of menu is user.
Especially, if described administrator password file is stored simultaneously in this peripheral equipment with use cryptogam and its Content Management password is consistent with using password, then this system prompt user selects manager or user to enter this BIOS and arrange in menu, and allows to revise this setting value.
Especially, described peripheral equipment is flash disk.
Especially, described peripheral equipment is CD.
Especially, described peripheral equipment is hard disk.
Compared to prior art, the BIOS of the present invention arranges the access method of menu, password set in advance for user generation scanning file is stored in computer peripheral equipment, when needing the BIOS entering computer to arrange menu, cryptogam in scanning computer peripheral equipment also confirms that it is the most consistent with password set in advance, thus, it is not necessary to waste is manually entered the time of password, and easy to use.
[accompanying drawing explanation]
Fig. 1 is the flow chart that BIOS of the present invention arranges the access method of menu；
Fig. 2 is the flow chart that BIOS of the present invention arranges an embodiment of the access method of menu；
Fig. 3 is the flow chart that BIOS of the present invention arranges another embodiment of the access method of menu；
Fig. 4 is the flow chart that BIOS of the present invention arranges the 3rd embodiment of the access method of menu.
[detailed description of the invention]
The BIOS of the present invention arranges the access method of menu, password set in advance for user generation scanning file is stored in computer peripheral equipment, when needing the BIOS entering computer to arrange menu, cryptogam in scanning computer peripheral equipment also confirms that it is the most consistent with password set in advance, refer to Fig. 1, BIOS of the present invention arranges the flow chart of the access method of menu, as it can be seen, the method comprises the steps:
Step 11: the preset password of record user input；
Step 12: in generating cryptogam and being stored in the peripheral equipment of computer；
Step 13: need to enter BIOS and menu amendment setting value is set；
Step 14: scanning peripheral equipment；
Step 15: judge whether to exist in this peripheral equipment a cryptogam, the most then proceed to step 16, if it is not, then proceed to step 18；
Step 16: judge that the content of this cryptogam is the most consistent with this preset password, the most then proceed to step 17, if it is not, then proceed to step 18；
Step 17: enter this BIOS with a user identity and menu is set；
Step 18: be manually entered preset password.
In the present embodiment, described preset password includes administrator password and uses password, its cryptogam corresponding respectively is administrator password file and uses cryptogam, and user identity corresponding to described administrator password is manager, and the user identity that described use password is corresponding is user.
Refer to Fig. 2, the flow chart of an embodiment of the access method of menu is set for BIOS of the present invention, as it can be seen, the method is the embodiment that cryptogam only includes administrator password file, comprises the steps:
Step 21: the administrator password of record user input；
Step 22: in generating administrator password file and being stored in the peripheral equipment of computer；
Step 23: system enters BIOS and arranges menu amendment setting value；
Step 24: judge enter this BIOS arrange menu the need of input password, if so, go to step 25, if it is not, then go to step 26；
Step 25: judge whether to exist in this system this peripheral equipment, if so, go to step 27, if it is not, then go to step 28；
Step 26: enter BIOS and menu is set；
Step 27: judge whether to store in this peripheral equipment management cryptogam, if so, go to step 29, if it is not, then go to step 28；
Step 28: be manually entered administrator password；
Step 29: judge that the content of administrator password file is the most consistent with administrator password, if so, go to step 30, if it is not, then go to step 28, be manually entered administrator password；
Step 30: enter BIOS with the user identity of manager and arrange in menu.
nullAs a example by flash disk，User input preset password is administrator password and generates administrator password file，This administrator password file is stored in this flash disk，Cryptogam named administrator's password .txt(adminpassword.txt) or user password .txt(userpassword.txt)，When user again need to enter this BIOS menu amendment setting value is set time，This flash disk of this computer scanning，First determine whether whether this flash disk exists and comprise the file that keyword is " password "，If existing，Then determine whether that the content of this administrator password file is the most consistent with the password that user inputs，If it is consistent，Then it is successfully entered this BIOS to arrange in menu，And allow user to revise setting value，If it is inconsistent，Then require that user is manually entered administrator password，And do not allow user to revise setting value，Thus it is time-consuming，Ensure the safety of computer.
Refer to Fig. 3, the flow chart of another embodiment of the access method of menu is set for BIOS of the present invention, as it can be seen, the method is the embodiment that cryptogam only includes use cryptogam, comprise the steps:
Step 31: the use password of record user input；
Step 32: generate in using cryptogam and being stored in the peripheral equipment of computer；
Step 33: system enters BIOS and arranges menu amendment setting value；
Step 34: judge enter this BIOS arrange menu the need of input password, if so, go to step 35, if it is not, then go to step 36；
Step 35: judge whether to exist in this system this peripheral equipment, if so, go to step 37, if it is not, then go to step 38；
Step 36: enter BIOS and menu is set；
Step 37: judge whether to store in this peripheral equipment use cryptogam, if so, go to step 39, if it is not, then go to step 38；
Step 38: be manually entered use password；
Step 39: judge that the content using cryptogam is the most consistent with using password, if so, go to step 40, if it is not, then go to step 38, be manually entered use password；
Step 40: enter BIOS with the user identity of user and arrange in menu.
Refer to Fig. 4, the flow chart of the 3rd embodiment of the access method of menu is set for BIOS of the present invention, include administrator password file as it can be seen, the method is cryptogam and uses the embodiment of cryptogam, comprising the steps:
Step 41: the use password of record user input and administrator password；
Step 42: generation uses in cryptogam and administrator password file the peripheral equipment being stored in computer；
Step 43: system enters BIOS and arranges menu amendment setting value；
Step 44: judge enter this BIOS arrange menu the need of input password, if so, go to step 45, if it is not, then go to step 46；
Step 45: judge whether to exist in this system this peripheral equipment, if so, go to step 47, if it is not, then go to step 48；
Step 46: enter BIOS and menu is set；
Step 47: judge whether store use cryptogam and administrator password file in this peripheral equipment, if so, go to step 49, if it is not, then go to step 48；
Step 48: be manually entered use password or administrator password；
Step 49: judge to use cryptogam the most consistent with using password and administrator password with the content of administrator password file, if so, go to step 50, if it is not, then go to step 48, be manually entered use password or administrator password；
Step 50: select to enter BIOS with user or gerentocratic user identity and arrange in menu.
In above-described embodiment, described peripheral equipment is flash disk, CD or hard disk one of which.
In above-described embodiment, cryptogam shelves entitled administrator's password .txt and/or user password .txt.
In above-described embodiment, the mode opening/write (Open/Write) archives in this peripheral equipment is then the EFI File defined by UEFI spec
Protocol realizes.
Above in conjunction with accompanying drawing, detailed description of the invention and the embodiment of the present invention are elaborated, but the present invention is not limited to the above-described embodiment and examples, in the ken that those skilled in the art are possessed, it is also possible to make a variety of changes without departing from the inventive concept of the premise.
Claims (9)
1. BIOS arranges an access method for menu, is applied to computer operating system, it is characterised in that the method includes:
Record some preset passwords of user input and generate some cryptogams of correspondence, the corresponding different user identity of these some preset passwords；
This cryptogam is stored in the peripheral equipment of this computer；
When needing entrance BIOS that menu amendment BIOS setup value is set, scanning this peripheral equipment and judge whether this cryptogam exists, if not existing, then requiring that user inputs this preset password in a manual manner, if existing, then judge that the content of this cryptogam is the most consistent with this preset password；
If consistent, then judging this user identity that this preset password is corresponding, user enters this BIOS with this user identity and arranges menu, and allows to revise this BIOS setup value, if inconsistent, then requires that user inputs this preset password in a manual manner.
BIOS the most according to claim 1 arranges the access method of menu, it is characterised in that the method also includes: judge whether to exist in this system this peripheral equipment.
BIOS the most according to claim 2 arranges the access method of menu, it is characterised in that described preset password includes administrator password and uses password, and its cryptogam corresponding respectively is administrator password file and uses cryptogam.
BIOS the most according to claim 3 arranges the access method of menu, it is characterised in that the user identity that described administrator password is corresponding is manager, and the user identity that described use password is corresponding is user.
BIOS the most according to claim 4 arranges the access method of menu, it is characterised in that when described administrator password file is stored in this peripheral equipment and when its content is consistent with administrator password, and entering this BIOS and arranging the user identity of menu is manager；When described use cryptogam is stored in this peripheral equipment and its content is consistent with using password, entering this BIOS and arranging this user identity of menu is user.
BIOS the most according to claim 4 arranges the access method of menu, it is characterized in that, if described administrator password file is stored simultaneously in this peripheral equipment with use cryptogam and its Content Management password is consistent with using password, then this system prompt user selects manager or user to enter this BIOS and arrange in menu, and allows to revise this BIOS setup value.
BIOS the most according to claim 4 arranges the access method of menu, it is characterised in that described peripheral equipment is flash disk.
BIOS the most according to claim 4 arranges the access method of menu, it is characterised in that described peripheral equipment is CD.
BIOS the most according to claim 4 arranges the access method of menu, it is characterised in that described peripheral equipment is hard disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510377277.0A CN106326722A (en) | 2015-07-01 | 2015-07-01 | BIOS setting menu access method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510377277.0A CN106326722A (en) | 2015-07-01 | 2015-07-01 | BIOS setting menu access method |
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| Publication Number | Publication Date |
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| CN106326722A true CN106326722A (en) | 2017-01-11 |
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| CN201510377277.0A Pending CN106326722A (en) | 2015-07-01 | 2015-07-01 | BIOS setting menu access method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108984377A (en) * | 2018-06-29 | 2018-12-11 | 深圳市同泰怡信息技术有限公司 | A kind of statistics BIOS logs in method, system and the medium of log |
| TWI758038B (en) * | 2020-12-28 | 2022-03-11 | 神雲科技股份有限公司 | Method for generating bios setup menu |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102567682A (en) * | 2011-12-31 | 2012-07-11 | 曙光信息产业股份有限公司 | User access method based on BIOS (Basic Input Output System) setting |
| CN203224878U (en) * | 2013-01-31 | 2013-10-02 | 齐齐哈尔医学院 | External-TPM based computer safety system |
-
2015
- 2015-07-01 CN CN201510377277.0A patent/CN106326722A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102567682A (en) * | 2011-12-31 | 2012-07-11 | 曙光信息产业股份有限公司 | User access method based on BIOS (Basic Input Output System) setting |
| CN203224878U (en) * | 2013-01-31 | 2013-10-02 | 齐齐哈尔医学院 | External-TPM based computer safety system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108984377A (en) * | 2018-06-29 | 2018-12-11 | 深圳市同泰怡信息技术有限公司 | A kind of statistics BIOS logs in method, system and the medium of log |
| CN108984377B (en) * | 2018-06-29 | 2022-03-08 | 深圳市同泰怡信息技术有限公司 | Method, system and medium for counting BIOS log |
| TWI758038B (en) * | 2020-12-28 | 2022-03-11 | 神雲科技股份有限公司 | Method for generating bios setup menu |
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Application publication date: 20170111 |