CN106156563A - A kind of data guard method and terminal unit - Google Patents
A kind of data guard method and terminal unit Download PDFInfo
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- CN106156563A CN106156563A CN201610495567.XA CN201610495567A CN106156563A CN 106156563 A CN106156563 A CN 106156563A CN 201610495567 A CN201610495567 A CN 201610495567A CN 106156563 A CN106156563 A CN 106156563A
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- authentication failed
- login mode
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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
- G06F21/31—User authentication
-
- 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
- G06F21/60—Protecting data
- G06F21/604—Tools and structures for managing or administering access control systems
-
- 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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2105—Dual mode as a secondary aspect
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2135—Metering
Abstract
The embodiment of the invention discloses a kind of data guard method and terminal unit, be applied to mobile communication technology field.The method comprise the steps that acquisition user carries out the number of times of authentication failed during verification operation；Receive the privacy mode enabled instruction of described user input, respond described privacy mode enabled instruction and recall privacy mode log-in interface, and at privacy mode log-in interface described in the display screen display of terminal unit；The target receiving described user input logs in password；Search the target login mode of the corresponding association of number of times logging in password and described authentication failed with described target, and enter described target login mode.Implement the embodiment of the present invention, the safety of data protection in terminal unit can be improved.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to a kind of data guard method and terminal unit.
Background technology
Terminal unit such as mobile phone, panel computer etc. has become as the necessary in the modern life, its give people life,
Work brings the most simultaneously, and in terminal unit, the privacy of the information of storage is the most of increased attention.For
The individual privacy of protection user, often possesses normal mode and privacy mode two in the terminal unit such as mobile phone, panel computer
Kind of mode of operation, user can would not want to contact person that other people see, call/note record, instant communication software chat
The information of record, mail, browser history record etc. is hidden in the normal mode, and only user switches to privacy mode also
Can normally show after input password, be effectively protected the individual privacy of user.
At present, terminal unit is by setting a password entering privacy mode, cutting of general mode and privacy mode
When changing, need to input the password of this entrance privacy mode, if this Password Input is correctly, the secret of terminal unit can be entered
Pattern, carry out private data checks process, adopts in this way, it is only necessary to the password inputting correct privacy mode can enter
Enter privacy mode, it is easy to cause the private data of user to be revealed, bring unsafe factor, thus reduce number in terminal unit
Safety according to protection.
Summary of the invention
Embodiments provide a kind of data guard method and terminal unit, data in terminal unit can be improved and protect
The safety protected.
Embodiment of the present invention first aspect discloses a kind of data guard method, including:
Obtain user and carry out the number of times of authentication failed during verification operation；
Receive the privacy mode enabled instruction of described user input, respond described privacy mode enabled instruction and recall secret mould
Formula log-in interface, and at privacy mode log-in interface described in the display screen display of terminal unit；
The target receiving described user input logs in password；
Search the target login mode of the corresponding association of number of times logging in password and described authentication failed with described target, and
Enter described target login mode.
As the optional embodiment of one, described obtain when user carries out verification operation the number of times of authentication failed it
Before, described method also includes:
When there is verification operation in accumulation calculating, the unmatched number of times of the result, as the number of times of described authentication failed.
As the optional embodiment of one, described lookup and described target log in password and described authentication failed time
Before the target login mode of number correspondence association, described method also includes:
Receiving association preset instructions, described association preset instructions is lost presetting to log in password and preset checking for instruction
The number of times lost carries out corresponding association with default login mode；
Receive the default number of times logging in password and default authentication failed of described user input；
The default number of times logging in password and default authentication failed described user inputted is carried out with default login mode
Corresponding association, and store the default number of times logging in password and default authentication failed of described user input and default login mode
Corresponding related information.
As the optional embodiment of one, described lookup and described target log in password and described authentication failed time
The target login mode of number correspondence association, including:
Detect whether to have in described corresponding related information and log in password and described authentication failed with described target
The login mode of number of times correspondence association；
If testing result is yes, then log in password and the number of times pair of described authentication failed by detect with described target
The login mode that should associate is as target login mode, and performs described entrance described target login mode；
After described entrance described target login mode, described method also includes:
The number of times of described authentication failed is reset.
As the optional embodiment of one, the default of described storage described user input logs in password and presets checking
Failed number of times is with after the corresponding related information of default login mode, and described method also includes:
Output backup prompting message, with point out described user the need of described user is inputted default log in password with
And the default number of times of authentication failed backs up with the corresponding related information of default login mode；
If receiving the confirmation backup instruction that described user inputs for described backup prompting message, then generate described in including
The default number of times logging in password and default authentication failed of user's input is standby with the corresponding related information of default login mode
Part information, and store described backup information.
Embodiment of the present invention second aspect discloses a kind of terminal unit, including:
Acquiring unit, carries out the number of times of authentication failed during verification operation for obtaining user；
First receives unit, for receiving the privacy mode enabled instruction of described user input；
Response unit, is used for responding described privacy mode enabled instruction and recalls privacy mode log-in interface；
Display unit, at privacy mode log-in interface described in the display screen display of terminal unit；
Second receives unit, logs in password for receiving the target of described user input；
Search unit, for searching the mesh of the corresponding association of number of times logging in password and described authentication failed with described target
Mark login mode；
Performance element, is used for entering described target login mode.
As the optional embodiment of one, described terminal unit also includes:
Summing elements, for accumulation calculating when there is verification operation, the unmatched number of times of the result, test as described
Demonstrate,prove failed number of times.
As the optional embodiment of one, described terminal unit also includes:
3rd receives unit, is used for receiving association preset instructions, and described association preset instructions logs in presetting for instruction
The number of times of password and default authentication failed carries out corresponding association with default login mode；
4th receives unit, for receive described user input default log in password and default authentication failed time
Number；
Associative cell, the default number of times of password and default authentication failed that logs in being used for inputting described user is with default
Login mode carries out corresponding association；
Memory element, for storing the default number of times of password and default authentication failed that logs in of described user input with pre-
If the corresponding related information of login mode.
As the optional embodiment of one, described lookup unit includes:
Whether detector unit, have in described corresponding related information for detection and log in password and institute with described target
State the login mode of the number of times correspondence association of authentication failed；
Detection processing unit, for when the testing result of described detector unit is for being, by that detect with described target
Log in password and described authentication failed number of times correspondence association login mode as target login mode, and drive described in hold
Row unit performs described entrance described target login mode；
Described terminal unit also includes:
Empty unit, for being reset by the number of times of described authentication failed.
As the optional embodiment of one, described terminal unit also includes:
Backup Tip element, is used for exporting backup prompting message, to point out described user the need of defeated to described user
The corresponding related information of the default number of times and default login mode logging in password and default authentication failed entered backs up；
Backup units, for receiving the confirmation backup instruction that described user inputs for described backup prompting message
Time, generate include that described user inputs default and log in the number of times of password and default authentication failed and the right of default login mode
Answer the backup information of related information, and drive described memory element to store described backup information.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that and carries out all kinds of by acquisition user
The number of times of authentication failed during verification operation, before entering privacy mode, searches the number of times with above-mentioned authentication failed and in private
The target of close pattern log-in interface input logs in the target login mode of password correspondence association, and enters this target login mode.
Implement the embodiment of the present invention, the safety of data protection in terminal unit can be improved.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing briefly introduce, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for this
From the point of view of the those of ordinary skill in field, on the premise of not paying creative work, it is also possible to obtain it according to these accompanying drawings
His accompanying drawing.
Fig. 1 is the schematic flow sheet of a kind of data guard method disclosed in the embodiment of the present invention；
Fig. 2 is the schematic flow sheet of another kind of data guard method disclosed in the embodiment of the present invention；
Fig. 3 is the schematic flow sheet of another kind of data guard method disclosed in the embodiment of the present invention；
Fig. 4 is the structural representation of a kind of terminal unit disclosed in the embodiment of the present invention；
Fig. 5 is the structural representation of another kind of terminal unit disclosed in the embodiment of the present invention；
Fig. 6 is the structural representation of another kind of terminal unit disclosed in the embodiment of the present invention.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing the present invention made into
One step ground describes in detail, it is clear that described embodiment is only some embodiments of the present invention rather than whole enforcement
Example.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
All other embodiments, broadly fall into the scope of protection of the invention.
Term " first " in description and claims of this specification and above-mentioned accompanying drawing, " second ", " the 3rd ", "
Four " and " the 5th " is for distinguishing different object, not for describing particular order.Additionally, term " includes " and they are appointed
What deformation, it is intended that cover non-exclusive comprising.Such as contain series of steps or the process of unit, method, system, product
Product or equipment are not limited to step or the unit listed, but the most also include step or the unit do not listed, or
The most also include other step intrinsic for these processes, method, product or equipment or unit.
Embodiments provide a kind of data guard method and terminal unit, data in terminal unit can be improved and protect
The safety protected.
Referring to Fig. 1, Fig. 1 is the schematic flow sheet of a kind of data guard method disclosed in the embodiment of the present invention.Wherein, figure
Data guard method shown in 1 may comprise steps of:
101, obtain user and carry out the number of times of authentication failed during verification operation；
In the embodiment of the present invention, terminal unit can include mobile phone, panel computer, personal digital assistant (Personal
Digital Assistant, PDA), mobile internet device (Mobile Internet Device, MID) and point-of-sale terminal
(Point of Sales, POS) etc., the embodiment of the present invention is follow-up not to be repeated.
In the embodiment of the present invention, verification operation can include unlocking verification operation, payment verification operation, QQ Sign-On authentication behaviour
Work, wechat Sign-On authentication operation etc., when user carries out a certain verification operation, if the checking information of input error, then enumerator
Count value add 1, by the way can with accumulation calculating when occur verification operation time, the unmatched number of times of the result, and
Using this number of times as the number of times of authentication failed.
102, receive the privacy mode enabled instruction of user's input, respond above-mentioned privacy mode enabled instruction and recall secret mould
Formula log-in interface, and at the display screen display above-mentioned privacy mode log-in interface of terminal unit；
In the embodiment of the present invention, user can click on the privacy mode icon on terminal unit display screen and start secret mould
Formula, it is also possible to the long closing key pressing terminal unit selects to start privacy mode from the dialog box ejected, it is also possible to by arranging
Interface selects to start privacy mode, it is also possible to select to start privacy mode by Voice command, specifically uses which kind of mode to start
Privacy mode, the embodiment of the present invention is not made uniqueness and is limited.
After starting privacy mode, at the display screen display privacy mode log-in interface of terminal unit.
103, the target receiving user's input logs in password；
104, the target searching the corresponding association of number of times logging in password and above-mentioned authentication failed with above-mentioned target logs in mould
Formula, and enter this target login mode.
In the embodiment of the present invention, user can log in password and default authentication failed to presetting in terminal unit in advance
Number of times carry out with default login mode corresponding association.For example, it is possible to arrange two privacy mode, a true privacy mode, one
Individual false privacy mode, in true privacy mode, storage has the private information of user, and in false privacy mode, storage is general information；
Can pre-set a true privacy mode and log in password, a false privacy mode logs in password, if log in privacy mode it
Before, the number of times of the authentication failed of acquisition is zero degree, then input true privacy mode and log in password and then enter true privacy mode, input vacation
Privacy mode logs in password and then enters false privacy mode；If before logging in privacy mode, the number of times of the authentication failed of acquisition is
Once, the most no matter input true privacy mode and log in password or false privacy mode logs in password, all enter false privacy mode；If
Before logging in privacy mode, the number of times of the authentication failed of acquisition be twice and more than, the most no matter input is that true privacy mode is stepped on
Password the most false privacy mode in land logs in password, and output is not set up the information of privacy mode.It is understood that it is above-mentioned
Being only the citing to possible a kind of predetermined manner, the number of times presetting authentication failed can be not limited to the number of times in the example above,
Preset and log in password and can reset according to the needs of user, and can select incidence relation is reset.
After the number of times and acquisition target being obtained authentication failed by step 101～step 103 logs in password, by step
The rapid 104 target login modes searching the corresponding association of number of times logging in password and authentication failed with this target, and enter this mesh
Mark login mode.
Alternatively, above-mentioned lookup logs in the target of the corresponding association of number of times of password and above-mentioned authentication failed with above-mentioned target
Login mode, specifically includes following steps:
Detect whether to have in corresponding related information and log in password and the number of times of above-mentioned authentication failed with above-mentioned target
The login mode of corresponding association；
If testing result is yes, then log in password and the number of times pair of above-mentioned authentication failed by detect with above-mentioned target
The login mode that should associate is as target login mode, and enters this target login mode；
The number of times of the authentication failed of accumulation calculating is reset simultaneously；
If testing result is no, then exporting information, above-mentioned information performs Password Input again for prompting, or
Person points out login mode of not being correlated with.
In the method described by Fig. 1, when carrying out all kinds of verification operation by obtaining user, the number of times of authentication failed, is entering
Before entering privacy mode, search with the number of times of above-mentioned authentication failed and privacy mode log-in interface input target log in close
The target login mode of the corresponding association of code, and enter this target login mode.Implement the embodiment of the present invention, terminal can be improved and set
The safety of standby middle data protection.
Further, step 104 is searched and is logged in password and above-mentioned checking mistake with above-mentioned target in embodiments of the present invention
Before the target login mode of the number of times correspondence association lost, also include arranging preset log in password and default authentication failed time
Number association corresponding with default login mode, refers to the another kind of data guard method that Fig. 2, Fig. 2 are the embodiment of the present invention
Schematic flow sheet, describes in detail and how to be associated arranging, and the method may comprise steps of:
201, receiving association preset instructions, this association preset instructions logs in password for instruction by presetting and presets checking
Failed number of times carries out corresponding association with default login mode；
Alternatively, want to pre-set association corresponding with presetting the number of times logging in password and default authentication failed as user
Preset login mode time, can to terminal unit input association preset instructions, with indicate terminal unit open by preset log in close
The number of times of code and default authentication failed carries out the setting of corresponding association with default login mode, then this terminal unit is receiving
To this association preset instructions, open by preset the number of times that logs in password and default authentication failed and default login mode carry out right
The setting that should associate, i.e. performs step 202；It will be appreciated that this association preset instructions can be come according to specific click mode
Hitting default physics or virtual push button etc. to input, the embodiment of the present invention is not construed as limiting.
202, the default number of times logging in password and default authentication failed of user's input is received；
203, the default number of times logging in password and default authentication failed that user inputs is carried out with default login mode
Corresponding association, and store the default number of times logging in password and default authentication failed of above-mentioned user input and default login mode
Corresponding related information；
Alternatively, terminal unit receives the default number of times logging in password and default authentication failed of user's input, user
Can be chosen one of them from default optional login mode log in password with the default of above-mentioned input and preset checking mistake
The number of times lost carries out corresponding association；Terminal unit also record storage this be currently entered default log in password and preset checking lose
The corresponding related information of the number of times lost and default login mode, repeat the above steps, multiple corresponding related information can be set.
Alternatively, the default number of times logging in password and default authentication failed of user's input is received at terminal unit
After, prompting can be generated and confirm message, allow user confirms to be currently entered default log in password and default authentication failed time
Whether number is required for user；When user confirms as after required for user, just perform the step of correspondence association, when user is true
Admit a fault required, execution step 202 can be started again at.
204, output backup prompting message, with prompt the user whether to need above-mentioned user is inputted default log in password with
And the default number of times of authentication failed backs up with the corresponding related information of default login mode；
If 205 receive the confirmation backup instruction that user inputs for above-mentioned backup prompting message, then generation includes above-mentioned
The default number of times logging in password and default authentication failed of user's input is standby with the corresponding related information of default login mode
Part information, and store this backup information.
In the embodiment of the present invention, receive association preset instructions and setting obtain preset log in password and preset checking
Failed number of times with after the corresponding related information of default login mode, the most exportable one be used for prompting the user whether needing right
This related information carries out the backup prompting message backed up.If desired, such as detect that user touches by clicking on a certain confirmation button
During the confirmation backup instruction sent out, can demonstrate the need for this related information is backed up.Further alternative, this association is being believed
Before breath backs up, also this user fingerprints can be verified, to judge whether this fingerprint has the authority of backup.
For example, the default number of times pass corresponding with default login mode logging in password and default authentication failed is being carried out
After the setting of connection, system can eject the prompting frame of " the need of backup ", if user selects to be then to jump to the finger preset
Stricture of vagina authentication interface, as exported the prompting message of " please verify fingerprint ", it is desirable to validated user authenticates, authentication, can by afterwards
To log in the number of times of password and default authentication failed and the backup of the corresponding related information of default login mode by including presetting
Information uploads to back up in the Backup and Restore module of terminal unit or server.
Further, referring to Fig. 3, Fig. 3 is that disclosed in the embodiment of the present invention, the flow process of another kind of data guard method is shown
It is intended to.As it is shown on figure 3, the method may comprise steps of:
301, when there is verification operation in accumulation calculating, and the unmatched number of times of the result, as the number of times of authentication failed；
302, obtain user and carry out the number of times of authentication failed during verification operation；
In the embodiment of the present invention, verification operation can include unlocking verification operation, payment verification operation, QQ Sign-On authentication behaviour
Work, wechat Sign-On authentication operation etc., when user carries out a certain verification operation, if the checking information of input error, then enumerator
Count value add 1, by the way can with accumulation calculating when occur verification operation time, the unmatched number of times of the result, and
Using this number of times as the number of times of authentication failed.
303, receive the privacy mode enabled instruction of user's input, respond above-mentioned privacy mode enabled instruction and recall secret mould
Formula log-in interface, and at the display screen display above-mentioned privacy mode log-in interface of terminal unit；
304, the target receiving user's input logs in password；
305, whether detection has in corresponding related information and logs in password and above-mentioned authentication failed with above-mentioned target
The login mode of number of times correspondence association；
In the embodiment of the present invention, terminal unit be previously stored with at least one preset log in password and default authentication failed
The corresponding related information of number of times and default login mode, terminal unit judges whether exist in the corresponding related information of storage
The number of times of the authentication failed obtained with step 302 and the target of step 304 reception is had to log in the login mode of password match, when
When judged result is for being, then performs step 306, otherwise perform step 307.
If 306 testing results are yes, then by detect with above-mentioned target log in password and above-mentioned authentication failed time
The login mode of number correspondence association is as target login mode, and enters this target login mode, simultaneously by above-mentioned authentication failed
Number of times reset；
If 307 testing results are no, then exporting information, this information performs Password Input again for prompting,
Or point out login mode of not being correlated with.
Referring to Fig. 4, Fig. 4 is the structural representation of a kind of terminal unit disclosed in the embodiment of the present invention, as shown in Figure 4,
This terminal unit may include that
Acquiring unit 401, carries out the number of times of authentication failed during verification operation for obtaining user；
First receives unit 402, for receiving the privacy mode enabled instruction of user's input；
Response unit 403, is used for responding above-mentioned privacy mode enabled instruction and recalls privacy mode log-in interface；
Display unit 404, for the display screen display above-mentioned privacy mode log-in interface at terminal unit；
Second receives unit 405, logs in password for receiving the target of user's input；
Search unit 406, for searching the corresponding association of the number of times logging in password and above-mentioned authentication failed with above-mentioned target
Target login mode；
Performance element 407, is used for entering above-mentioned target login mode.
Seeing also Fig. 5, Fig. 5 is the structural representation of another kind of terminal unit disclosed in the embodiment of the present invention.Wherein,
Terminal unit shown in Fig. 5 is that terminal unit as shown in Figure 4 is optimized and obtains, compared with the terminal unit shown in Fig. 4,
This terminal unit also includes:
Summing elements 408, for accumulation calculating when there is verification operation, the unmatched number of times of the result, as upper
State the number of times of authentication failed.
Alternatively, in the terminal unit shown in Fig. 5, above-mentioned terminal unit also includes:
3rd receives unit 409, is used for receiving association preset instructions, and above-mentioned association preset instructions is stepped on presetting for instruction
The number of times of land password and default authentication failed carries out corresponding association with default login mode；
4th receives unit 410, for receiving the default number of times logging in password and default authentication failed of user's input；
Associative cell 411, for the default number of times logging in password and default authentication failed that above-mentioned user is inputted with
Default login mode carries out corresponding association；
Memory element 412, for storing the default number of times logging in password and default authentication failed of above-mentioned user input
Corresponding related information with default login mode.
Alternatively, in the terminal unit shown in Fig. 5, above-mentioned lookup unit 406 includes:
Detector unit 4061, for detection whether have in above-mentioned corresponding related information with above-mentioned target log in password with
And the login mode of the number of times correspondence association of above-mentioned authentication failed；
Detection processing unit 4062, for when the testing result of above-mentioned detector unit 4061 is for being, by detect with
Above-mentioned target logs in the login mode of the number of times correspondence association of password and above-mentioned authentication failed as target login mode, and drives
Dynamic above-mentioned performance element 407 enters this target login mode；And driving empties unit 413 by clear for the number of times of above-mentioned authentication failed
Zero.
Alternatively, the terminal unit shown in Fig. 5 can also include:
Backup Tip element 414, is used for exporting backup prompting message, to prompt the user whether to need to input above-mentioned user
The corresponding related information of the default number of times and default login mode logging in password and default authentication failed back up；
Backup units 415, is used for when receiving the confirmation backup instruction that user inputs for above-mentioned backup prompting message,
Generate the default number of times association corresponding with default login mode logging in password and default authentication failed including that user inputs
Information backup information, and drive said memory cells 412 to store above-mentioned backup information.
In the embodiment of the present invention, the specific implementation of each functional unit is referred to the description in embodiment of the method, this
Inventive embodiments will not be repeated.
Referring to Fig. 6, Fig. 6 is the structural representation of another kind of terminal unit disclosed in the embodiment of the present invention.Such as Fig. 6 institute
Showing, this terminal unit may include that
At least one processor 601, such as CPU, user interface 602, memorizer 603, Database Unit 604 and sensing
Device module 605 assembly such as grade.These assemblies are communicated by one or more bus 606.It will be understood by those skilled in the art that
The structure of the terminal unit shown in Fig. 6 is not intended that limitation of the invention, and it both can be bus type structure, it is also possible to be star
Type structure, it is also possible to include parts more more or less of than the structure shown in Fig. 6, or combine some parts, or different
Parts are arranged.In embodiments of the present invention, the terminal unit shown in Fig. 6 includes but not limited to mobile phone, removable computer, puts down
The various terminal units such as plate computer, personal digital assistant (Personal Digital Assistant, PDA).User interface 602
Display screen (Display), keyboard (Keyboard) etc. can be included.Memorizer 603 can be high-speed RAM memorizer, it is also possible to
It is non-labile memorizer (non-volatile memory), for example, at least one disk memory.Memorizer 603 is optional
Can also is that at least one is located remotely from the storage device of aforementioned processor 601.As shown in Figure 6, deposit as a kind of computer
The memorizer 603 of storage media can include operating system, network communication module, Subscriber Interface Module SIM and data protection journey
Sequence.
In the terminal unit shown in Fig. 6, processor 601 can call the program code of storage in memorizer 603, is used for
Operation below performing:
Obtain user and carry out the number of times of authentication failed during verification operation；
Receive the privacy mode enabled instruction of user's input, respond above-mentioned privacy mode enabled instruction and recall privacy mode and step on
Lithosphere face, and at the display screen display above-mentioned privacy mode log-in interface of terminal unit；
The target receiving user's input logs in password；
Search the target login mode of the corresponding association of number of times logging in password and above-mentioned authentication failed with above-mentioned target, and
Enter above-mentioned target login mode.
As the optional embodiment of another kind, processor 601 calls the program code of storage in memorizer 603, is obtaining
Take family and carry out during verification operation before the number of times of authentication failed, also in order to perform following steps:
When there is verification operation in accumulation calculating, the unmatched number of times of the result, as the number of times of above-mentioned authentication failed.
As the optional embodiment of another kind, processor 601 calls the program code of storage in memorizer 603, is looking into
Before looking for the target login mode of the corresponding association of number of times logging in password and above-mentioned authentication failed with above-mentioned target, also in order to hold
The following operation of row:
Receiving association preset instructions, above-mentioned association preset instructions is lost presetting to log in password and preset checking for instruction
The number of times lost carries out corresponding association with default login mode；
Receive the default number of times logging in password and default authentication failed of user's input；
The default number of times logging in password and default authentication failed above-mentioned user inputted is carried out with default login mode
Corresponding association, and store the default number of times logging in password and default authentication failed of above-mentioned user input and default login mode
Corresponding related information.
As the optional embodiment of another kind, processor 601 calls the program code of storage in memorizer 603, searches
The target login mode of the corresponding association of number of times of password and above-mentioned authentication failed is logged in above-mentioned target, including:
Detect whether to have in above-mentioned corresponding related information and log in password and above-mentioned authentication failed with above-mentioned target
The login mode of number of times correspondence association；
If testing result is yes, then log in password and the number of times pair of above-mentioned authentication failed by detect with above-mentioned target
The login mode that should associate is as target login mode, and enters above-mentioned target login mode.
As the optional embodiment of another kind, processor 601 calls the program code of storage in memorizer 603, is entering
After entering target login mode, also in order to perform following operation:
The number of times of above-mentioned authentication failed is reset.
As the optional embodiment of another kind, processor 601 calls the program code of storage in memorizer 603, is depositing
The default number of times logging in password and default authentication failed of storage user's input and the corresponding related information of default login mode it
After, also in order to perform following operation:
Output backup prompting message, with the default password and pre-of logging in prompting the user whether to need to input above-mentioned user
If the number of times of authentication failed backs up with the corresponding related information of default login mode；
If receiving the confirmation backup instruction that user inputs for described backup prompting message, then generate and include above-mentioned user
The backup of the default number of times and the corresponding related information of default login mode logging in password and default authentication failed of input is believed
Breath, and store above-mentioned backup information.
In the terminal unit described by Fig. 6, the number of times of authentication failed when carrying out all kinds of verification operation by obtaining user,
Entering before privacy mode, searching the number of times with above-mentioned authentication failed and the target that inputs at privacy mode log-in interface is stepped on
The target login mode of land password correspondence association, and enter this target login mode.Implement the embodiment of the present invention, can improve end
The safety of data protection in end equipment.
It should be noted that in the embodiment of above-mentioned terminal unit, included unit is according to function logic
Carry out dividing, but be not limited to above-mentioned division, as long as being capable of corresponding function；It addition, each functional unit
Specific name also only to facilitate mutually distinguish, be not limited to protection scope of the present invention.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not has the portion described in detail in certain embodiment
Point, may refer to the associated description of other embodiments.
It addition, one of ordinary skill in the art will appreciate that all or part of step realized in above-mentioned each method embodiment
The program that can be by completes to instruct relevant hardware, and corresponding program can be stored in a kind of computer-readable recording medium
In, storage medium mentioned above can be read only memory, disk or CD etc..
These are only the present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope that the embodiment of the present invention discloses, the change that can readily occur in or replace
Change, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claim
Enclose and be as the criterion.
Claims (10)
1. a data guard method, it is characterised in that including:
Obtain user and carry out the number of times of authentication failed during verification operation；
Receive the privacy mode enabled instruction of described user input, respond described privacy mode enabled instruction and recall privacy mode and step on
Lithosphere face, and at privacy mode log-in interface described in the display screen display of terminal unit；
The target receiving described user input logs in password；
Search the target login mode of the corresponding association of number of times logging in password and described authentication failed with described target, and enter
Described target login mode.
Method the most according to claim 1, it is characterised in that the authentication failed when described acquisition user carries out verification operation
Before number of times, described method also includes:
When there is verification operation in accumulation calculating, the unmatched number of times of the result, as the number of times of described authentication failed.
Method the most according to claim 2, it is characterised in that described lookup and described target log in password and described checking
Before the target login mode of failed number of times correspondence association, described method also includes:
Receiving association preset instructions, described association preset instructions logs in password and default authentication failed for instruction by presetting
Number of times carries out corresponding association with default login mode；
Receive the default number of times logging in password and default authentication failed of described user input；
The default number of times logging in password and default authentication failed described user inputted carries out corresponding with default login mode
Association, and store the default number of times logging in password and default authentication failed of described user input and the right of default login mode
Answer related information.
Method the most according to claim 3, it is characterised in that described lookup and described target log in password and described checking
The target login mode of failed number of times correspondence association, including:
Detect whether to have in described corresponding related information and log in password and the number of times of described authentication failed with described target
The login mode of corresponding association；
If testing result is yes, then close corresponding for the number of times logging in password and described authentication failed with described target detected
The login mode of connection is as target login mode, and performs described entrance described target login mode；
After described entrance described target login mode, described method also includes:
The number of times of described authentication failed is reset.
Method the most according to claim 4, it is characterised in that described storage described user input default log in password and
The number of times of default authentication failed is with after the corresponding related information of default login mode, and described method also includes:
Output backup prompting message, to point out described user the default password and pre-of logging in the need of inputting described user
If the number of times of authentication failed backs up with the corresponding related information of default login mode；
If receiving the confirmation backup instruction that described user inputs for described backup prompting message, then generate and include described user
The backup of the default number of times and the corresponding related information of default login mode logging in password and default authentication failed of input is believed
Breath, and store described backup information.
6. a terminal unit, it is characterised in that including:
Acquiring unit, carries out the number of times of authentication failed during verification operation for obtaining user；
First receives unit, for receiving the privacy mode enabled instruction of described user input；
Response unit, is used for responding described privacy mode enabled instruction and recalls privacy mode log-in interface；
Display unit, at privacy mode log-in interface described in the display screen display of terminal unit；
Second receives unit, logs in password for receiving the target of described user input；
Search unit, step on for searching the target of the corresponding association of number of times logging in password and described authentication failed with described target
Land pattern；
Performance element, is used for entering described target login mode.
Terminal unit the most according to claim 6, it is characterised in that described terminal unit also includes:
Summing elements, for accumulation calculating when there is verification operation, the unmatched number of times of the result, loses as described checking
The number of times lost.
Terminal unit the most according to claim 7, it is characterised in that described terminal unit also includes:
3rd receives unit, is used for receiving association preset instructions, and described association preset instructions logs in password for instruction by presetting
And the number of times of default authentication failed carries out corresponding association with default login mode；
4th receives unit, for receiving the default number of times logging in password and default authentication failed of described user input；
Associative cell, logs in presetting for the default number of times logging in password and default authentication failed described user inputted
Pattern carries out corresponding association；
Memory element, steps on presetting with default and authentication failed number of times for storing the default password that logs in of described user input
The corresponding related information of land pattern.
Terminal unit the most according to claim 8, it is characterised in that described lookup unit includes:
Detector unit, for detection whether have in described corresponding related information with described target log in password and described in test
Demonstrate,prove the login mode of failed number of times correspondence association；
Detection processing unit, for when the testing result of described detector unit is for being, logs in detect with described target
The login mode of the number of times correspondence association of password and described authentication failed is as target login mode, and drives and described perform list
Unit performs described entrance described target login mode；
Described terminal unit also includes:
Empty unit, for being reset by the number of times of described authentication failed.
Terminal unit the most according to claim 9, it is characterised in that described terminal unit also includes:
Backup Tip element, is used for exporting backup prompting message, to point out described user the need of inputting described user
The corresponding related information presetting the number of times and default login mode that log in password and default authentication failed backs up；
Backup units, for when receiving the confirmation backup instruction that described user inputs for described backup prompting message, raw
Become the default number of times pass corresponding with default login mode logging in password and default authentication failed including that described user inputs
Connection information backup information, and drive described memory element to store described backup information.
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