CN105760747A - Method for protecting intelligent equipment through power-on passwords and intelligent equipment - Google Patents
Method for protecting intelligent equipment through power-on passwords and intelligent equipment Download PDFInfo
- Publication number
- CN105760747A CN105760747A CN201610084381.5A CN201610084381A CN105760747A CN 105760747 A CN105760747 A CN 105760747A CN 201610084381 A CN201610084381 A CN 201610084381A CN 105760747 A CN105760747 A CN 105760747A
- Authority
- CN
- China
- Prior art keywords
- password
- smart machine
- intelligent equipment
- master controller
- passwords
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G06F21/45—Structures or tools for the administration of authentication
- G06F21/46—Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
-
- 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
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
- G06F21/575—Secure boot
-
- 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Storage Device Security (AREA)
- Stored Programmes (AREA)
Abstract
The invention discloses a method for protecting intelligent equipment through power-on passwords and the intelligent equipment. After the intelligent equipment is powered on through the method, classification passwords are input, and the intelligent equipment is turned on when all the classification passwords are correct, wherein the classification passwords at least comprise two stages of passwords, and each stage of password is correspondingly used as the password for starting one component of the intelligent equipment. The invention further provides the intelligent equipment. The intelligent equipment is configured to be subjected to power-on protection based on the method. The dual passwords comprising the password of a master controller of the intelligent equipment and the password of a memory are set, particularly, the embedded type controller password and the hard disk password are set when the intelligent equipment is a notebook computer, and therefore the power-on password safety of the notebook computer is enhanced; in addition, the method replaces a method for setting the power-on password for the intelligent equipment through an operation system, the method does not depend on the operation system, and the probability that the intelligent equipment power-on password is cracked is reduced.
Description
Technical field
The present invention relates to smart machine field, particularly to a kind of method utilizing startup password that smart machine is protected and smart machine.
Background technology
When using smart machine, safety for the particularly significant data of the data in smart machine, user generally can arrange the startup password of smart machine, in order to avoid smart machine is opened by other people and then data are stolen by others, and when arranging startup password, usually under the operating system of smart machine or in other local setting, but the above-mentioned method arranging password is very easily cracked, such as, when smart machine is notebook computer, the password arranged in an operating system can be eliminated by reinstalling operating system, the password arranged in BIOS can be eliminated by removing the mode (as unloaded by the battery in mainboard) of CMOS, such smart machine is very easily opened by people, thus smart machine can not be protected.
Summary of the invention
In view of the problems referred to above that prior art exists, it is an object of the invention to provide a kind of method utilizing startup password that smart machine is protected and smart machine
In order to solve above-mentioned technical problem; present invention employs following technical scheme: a kind of method utilizing startup password that smart machine is protected; after described smart machine is started shooting, open described smart machine by inputting classification password and all classification passwords time all correct；Wherein:
Described classification password at least includes two-stage password, and every grade of password correspondence is as the password of the parts starting a kind of described smart machine.
As preferably, the method comprises the following steps:
S1: smart machine is carried out power-on servicing；
S2: requiring input first password, described first password is the password of the master controller starting described smart machine, and described master controller is configured to the hardware and software of described smart machine is managed；
S3: requiring input the second password, described second password is the password of the memorizer starting described smart machine, and described memorizer is configured to store all data of described smart machine；
S4: open described smart machine when described first password and the second password are all correct.
As preferably, described step S4 farther includes: check described first password and the second password by described master controller, and judging that described first password and the second password control described smart machine time all correct and start shooting.
As preferably, when being not previously set described second password and described smart machine is booted up operation, described first password is replicated to described second password and will not carry out step S3.
As preferably, described step S4 farther includes: by described master controller check described first password, and judge described first password control time correct described smart machine start shooting.
As preferably, described smart machine is configured to when described first password and the second password can be modified after starting shooting by described smart machine.
As preferably, described step S2 and S3 carried out before described smart machine enters its operating system.
The present invention also provides for a kind of smart machine, and described smart machine is configured to method described above and boots up protection.
As preferably, described smart machine is notebook computer.
As preferably, described master controller is embedded controller and the BIOS of described notebook computer, and described memorizer is the hard disk of described notebook computer.
The beneficial effects of the present invention is: be provided with password and this double code of memorizer password of the master controller of smart machine, embedded controller password and harddisk password it is provided with when being notebook computer particularly in smart machine, the safety making the startup password of notebook computer is strengthened, in addition, the present invention instead of the method utilizing operating system to arrange startup password for smart machine, making the present invention not rely on operating system, the probability that password during smart machine start is cracked reduces.
Accompanying drawing explanation
Fig. 1 is the key step flow chart of the method utilizing startup password that smart machine is protected of embodiments of the invention.
Detailed description of the invention
For making those skilled in the art be more fully understood that the present invention, with reference to the accompanying drawings embodiments of the invention are described in detail, but not as a limitation of the invention.
A kind of method utilizing startup password that smart machine is protected of embodiments of the invention, after smart machine is started shooting, opens smart machine by inputting classification password and all classification passwords time all correct；Wherein: classification password at least includes two-stage password, every grade of password correspondence is as the password of the parts starting a kind of smart machine.Classification password refers to that the multiple different parts of smart machine are respectively arranged with respective password, respectively (such as first password is the password of master controller for first password, the second password, the 3rd password etc., second password is harddisk password, 3rd password is the password etc. of operating system), these password requirement user sequentially inputs, in input process, any one code error then all the other passwords all do not allow input, and smart machine at this moment can not be opened certainly.In the present embodiment, the password that preferably password inputted first and first password will be needed to be set to start the master controller of smart machine, the clock signal of most of vitals of smart machine handled by this master controller (embedded controller EC and the BIOS in such as notebook computer), master controller plays overall management before smart machine is started shooting and in start process to whole system, is additionally configured in start process and the physical environment of the inside of smart machine is initialized.Therefore, master controller is the vitals of the smart machine bottom.
Specifically, said method may comprise steps of: S1: smart machine is carried out power-on servicing, if when being not provided with any password, smart machine needs to start completely master controller and memorizer, restart operating system subsequently, if but it being provided with startup password, the critical piece of smart machine will not start or normal operation completely；S2: require input first password, first password is the password of the master controller starting smart machine, master controller is configured to the hardware and software of smart machine is managed, particularly when master controller (embedded controller EC and the BIOS of such as notebook computer) operates memorizer initialization, if master controller does not start or is only under MIN sequencing contro state the sequential of notebook computer (EC of such as notebook computer can also control in the energized state when not booting up operation), memorizer also cannot start, the detailed process that the hardware and software of smart machine is managed by master controller has been described above, do not repeat them here；S3: if first password input error is just refused the critical piece of smart machine is powered, if after first password input is correct, it is further carried out power-on operation (such as pressing the Power key of notebook computer), now may require that input the second password, second password is the password of the memorizer starting smart machine, memorizer is configured to all data of storage smart machine, particularly when being provided with the operating system of smart machine in memorizer (hard disk of such as notebook computer), only memorizer normally starts and just allows access into operating system；S4: opening smart machine when first password and the second password are all correct, this is namely to open smart machine when being provided with two-stage password certainly, if being provided with multiple password, then needs each password all to input and correctly can smart machine be started shooting.
Step S4 farther includes: check first password and the second password by master controller, and judging that first password and the second password control smart machine time all correct and start shooting.Owing to the second password is the password of memorizer starting smart machine in the present embodiment, it is generally the case that the password of memorizer needs to use by master controller, say, that the password of memorizer needs master controller to be configured, stores and check.Certainly, master controller smart machine when judging that first password and the second password are all correct can be started shooting.
If user is simply provided with first password for convenient use, when being not previously set the second password and described smart machine booted up operation, in order in the safety ensureing data, first password is copied as the second password by master controller, certainly now will not carry out the operation of step S3 in the whole process boot up operation.Smart machine cannot be started up in the incorrect situation of first password, only checks first password by master controller, and just can control smart machine start when first password is correct judging.Even if disassembling memorizer by physics mode, and consider the data making otherwise to read in memorizer, but owing to being provided with the second password before so other people data that also cannot normally read in memorizer when not knowing the second password.
Certainly, after smart machine is started shooting, first password and the second password can be modified and the operation such as deletion is so that smart machine is applicable to different occasions by it.If but first password and the second Password Input are incorrect, can not enter the operating system of smart machine, that is above step S2 and S3 carried out before smart machine enters its operating system, this also means that smart machine can not pass through to reinstall operating system or software the nonconventional approaches such as cracks and realizes power-on operation, be therefore provided with first password and the second password makes the safety of smart machine data higher.
The present embodiment additionally provides a kind of smart machine, and this smart machine employs the above method that smart machine is protected by startup password that utilizes and boots up protection.Smart machine can be the smart machines such as notebook computer, panel computer, desktop computer or smart mobile phone, and when smart machine is notebook computer, master controller is embedded controller and the BIOS of notebook computer, and memorizer is the hard disk of notebook computer.
Above example is only the exemplary embodiment of the present invention, is not used in the restriction present invention, and protection scope of the present invention is defined by the claims.Invention in the essence of the present invention and protection domain, can be made various amendment or equivalent replacement by those skilled in the art, and this amendment or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (10)
1. one kind utilizes the method that smart machine is protected by startup password, it is characterised in that after described smart machine is started shooting, and opens described smart machine by inputting classification password and all classification passwords time all correct；Wherein:
Described classification password at least includes two-stage password, and every grade of password correspondence is as the password of the parts starting a kind of described smart machine.
2. method according to claim 1, it is characterised in that comprise the following steps:
S1: smart machine is carried out power-on servicing；
S2: requiring input first password, described first password is the password of the master controller starting described smart machine, and described master controller is configured to the hardware and software of described smart machine is managed；
S3: requiring input the second password, described second password is the password of the memorizer starting described smart machine, and described memorizer is configured to store all data of described smart machine；
S4: open described smart machine when described first password and the second password are all correct.
3. method according to claim 2, it is characterized in that, described step S4 farther includes: check described first password and the second password by described master controller, and judging that described first password and the second password control described smart machine time all correct and start shooting.
4. method according to claim 2, it is characterised in that when being not previously set described second password and described smart machine is booted up operation, described first password is replicated to described second password and will not carry out step S3.
5. method according to claim 4, it is characterised in that described step S4 farther includes: by described master controller check described first password, and judge described first password control time correct described smart machine start shooting.
6. method according to claim 2, it is characterised in that described smart machine is configured to when described first password and the second password can be modified after starting shooting by described smart machine.
7. method according to claim 2, it is characterised in that described step S2 and S3 carried out before described smart machine enters its operating system.
8. a smart machine, it is characterised in that the method that described smart machine is configured to as according to any one of claim 1 to 7 boots up protection.
9. smart machine according to claim 8, it is characterised in that described smart machine is notebook computer.
10. smart machine according to claim 9, it is characterised in that described master controller is embedded controller and the BIOS of described notebook computer, and described memorizer is the hard disk of described notebook computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084381.5A CN105760747A (en) | 2016-02-05 | 2016-02-05 | Method for protecting intelligent equipment through power-on passwords and intelligent equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084381.5A CN105760747A (en) | 2016-02-05 | 2016-02-05 | Method for protecting intelligent equipment through power-on passwords and intelligent equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105760747A true CN105760747A (en) | 2016-07-13 |
Family
ID=56329976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610084381.5A Pending CN105760747A (en) | 2016-02-05 | 2016-02-05 | Method for protecting intelligent equipment through power-on passwords and intelligent equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105760747A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109598155A (en) * | 2018-12-04 | 2019-04-09 | 郑州云海信息技术有限公司 | A kind of SSD data encryption device and method |
| CN109979062A (en) * | 2019-04-04 | 2019-07-05 | 广州市威士丹利智能科技有限公司 | A kind of smart lock chip module control method and smart lock chip module |
-
2016
- 2016-02-05 CN CN201610084381.5A patent/CN105760747A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109598155A (en) * | 2018-12-04 | 2019-04-09 | 郑州云海信息技术有限公司 | A kind of SSD data encryption device and method |
| CN109979062A (en) * | 2019-04-04 | 2019-07-05 | 广州市威士丹利智能科技有限公司 | A kind of smart lock chip module control method and smart lock chip module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11520894B2 (en) | Verifying controller code | |
| US7000249B2 (en) | Pre-boot authentication system | |
| US7797729B2 (en) | Pre-boot authentication system | |
| EP2989579B1 (en) | Redundant system boot code in a secondary non-volatile memory | |
| TWI643130B (en) | SYSTEM AND METHOD FOR AUTO-ENROLLING OPTION ROMs IN A UEFI SECURE BOOT DATABASE | |
| EP2017765B1 (en) | System and method for out-of-band assisted biometric secure boot | |
| US9880908B2 (en) | Recovering from compromised system boot code | |
| EP3494471B1 (en) | Systems and methods for secure recovery of host system code | |
| US20140115316A1 (en) | Boot loading of secure operating system from external device | |
| US9959125B2 (en) | Field update of boot loader using regular device firmware update procedure | |
| US20150378846A1 (en) | Method, computer program, and computer for restoring set of variables | |
| US20160232356A1 (en) | Information Handling System Boot Pre-Validation | |
| TW201506788A (en) | Secure boot override in a computing device equipped with unified-extensible firmware interface (UEFI)-compliant firmware | |
| US9286468B2 (en) | Option read-only memory use | |
| US11200065B2 (en) | Boot authentication | |
| KR102195344B1 (en) | Security system and method for computer using usb storage medium | |
| CN106909848A (en) | A kind of computer security strengthening system and its method based on BIOS extensions | |
| US20130227262A1 (en) | Authentication device and authentication method | |
| US20200410104A1 (en) | Secure boot process | |
| US20200409871A1 (en) | Information handling apparatus and method for unlocking a persistent region in memory | |
| CN105760747A (en) | Method for protecting intelligent equipment through power-on passwords and intelligent equipment | |
| US11341063B2 (en) | Systems and methods for safely detecting indeterminate states of ranges in a self-encrypting storage resource | |
| US20060031654A1 (en) | Boot methods and systems | |
| CN100489768C (en) | Method and device for booting computer system | |
| EP3895053B1 (en) | Field replaceable touch display module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |
|
| RJ01 | Rejection of invention patent application after publication |