CN106599716A - Message content protection method and device, and mobile terminal - Google Patents
Message content protection method and device, and mobile terminal Download PDFInfo
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- CN106599716A CN106599716A CN201611084165.7A CN201611084165A CN106599716A CN 106599716 A CN106599716 A CN 106599716A CN 201611084165 A CN201611084165 A CN 201611084165A CN 106599716 A CN106599716 A CN 106599716A
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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
- G06F21/60—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
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Abstract
The invention discloses a message content protection method and device, and a mobile terminal, wherein the message content protection method comprises the following steps of: receiving a viewing request of a message content; according to the viewing request, obtaining environmental parameter information of a current environment of a terminal; if the fact that the environmental parameter information satisfies a pre-set privacy protection condition is determined, determining a target message content needing to be protected from the message content; and performing privacy protection of the target message content according to a pre-set protection strategy. By means of the embodiment of the invention, before the message content is viewed, the current environment of the terminal is detected at first; when the fact that the detected environmental parameter information satisfies the pre-set privacy protection condition is determined, the current environment is unsafe; privacy protection of the message content needs to be carried out; therefore, the message content of the terminal is difficultly leaked; and the message content security is greatly improved.
Description
Technical field
The invention belongs to communication technical field, more particularly to a kind of guard method of message content, device and mobile terminal.
Background technology
With developing rapidly and popularization for mobile terminal, the purposes of smart mobile phone is more and more extensive, and people can use intelligence
Can mobile phone surfed the Net, taken pictures, being played, on-line payment etc., smart mobile phone has become instrument indispensable in life, because
This, saves unavoidably the substantial amounts of message content of user in smart mobile phone, the safety for how ensureing mobile phone information content seems particularly
It is important.
At present, typically mobile phone is protected by being encrypted mode to smart mobile phone, such as needs opponent in user
When message in machine is checked, need to be input into preset password into after mobile phone, just message content can be checked, so
Encryption method although certain protective effect is served to message content, if be input into password when, the more meeting of other people
Easily seen by other people or illegally cracked, cause mobile phone information content easily to be revealed, safety is relatively low.
The content of the invention
The embodiment of the present invention provides a kind of guard method of message content, device and mobile terminal, solves message content
Easily reveal, the relatively low problem of safety.
The embodiment of the present invention provides technical scheme below：
In a first aspect, the present invention provides a kind of guard method of message content, including：
Receive message content checks request；
Request is checked according to described, the ambient parameter information that terminal is presently in environment is obtained；
If it is determined that the ambient parameter information meets default secret protection condition, then determining from the message content needs
Carry out protecting the target message content of process；
Secret protection is carried out to the target message content according to default Preservation tactics.
Second aspect, the present invention provides a kind of protection device of message content, including：
Receiving unit, for receive message content request is checked；
Acquiring unit, for checking request according to described, obtains the ambient parameter information that terminal is presently in environment；
First determining unit, for if it is determined that the ambient parameter information meets default secret protection condition, then from described
The target message content for needing to carry out protecting process is determined in message content；
Protection location, for carrying out secret protection to the target message content according to default Preservation tactics.
The third aspect, the present invention provides a kind of mobile terminal, including：Alignment sensor and/or noise transducer and/
Or picture pick-up device；
Be stored with the memorizer of executable program code；
The processor coupled with the memorizer；
The processor calls the executable program code stored in the memorizer, performs first aspect such as and provides
The guard method of message content.
The embodiment of the present invention, is receiving when checking request of message content, and according to this request is checked, obtains terminal current
The ambient parameter information of local environment, however, it is determined that ambient parameter information meets default secret protection condition, then according to default protection
Strategy carries out secret protection to the target message content from message content；I.e. in the present embodiment before message content is checked,
First pass through and environment is presently in terminal detects, when the ambient parameter information for detecting meets default secret protection condition
When, it is believed that it is dangerous to be presently in environment, needs to carry out secret protection to message content, so as to ensure that terminal message content
It is not easy to reveal, and greatly improves the safety of message content.
Description of the drawings
Below in conjunction with the accompanying drawings, described in detail by the specific embodiment to the present invention, technical scheme will be made
And other beneficial effects are apparent.
Fig. 1 is the schematic flow sheet of the guard method of message content provided in an embodiment of the present invention.
Fig. 2 is another schematic flow sheet of the guard method of message content provided in an embodiment of the present invention.
Fig. 3 is the terminal interface schematic diagram of the guard method of message content provided in an embodiment of the present invention.
Fig. 4 is the structural representation of the protection device of message content provided in an embodiment of the present invention.
Fig. 5 is another structural representation of the protection device of message content provided in an embodiment of the present invention.
Fig. 6 is the structural representation of mobile terminal provided in an embodiment of the present invention.
Specific embodiment
Schema is refer to, wherein identical element numbers represent identical component, and the principle of the present invention is to be implemented in one
Illustrate in appropriate computing environment.The following description is that based on the illustrated specific embodiment of the invention, it should not be by
It is considered as and limits the present invention other specific embodiments not detailed herein.
In the following description, specific embodiment of the invention is by with reference to the step by performed by or multi-section computer
And symbol is illustrating, unless otherwise stating clearly.Therefore, these steps and operation will have to mention for several times and be performed by computer, this paper institutes
The computer of finger is performed and included by representing with the computer processing unit of the electronic signal of the data in a structuring pattern
Operation.This operation is changed at the data or the position that is maintained in the memory system of the computer, and its is reconfigurable
Or in addition in the way of known to the tester of this area changing the running of the computer.The data structure that the data are maintained
For the provider location of the internal memory, it has by particular characteristics defined in the data form.But, the principle of the invention is with above-mentioned text
Illustrating, it is not represented as a kind of restriction to word, and this area tester will appreciate that the plurality of step of described below and behaviour
Also may be implemented in the middle of hardware.
The principle of the present invention is grasped using many other wide usages or specific purpose computing, communication environment or configuration
Make.The example of the known arithmetic system, environment and configuration for being suitable for the present invention may include the hand-held phone of (but not limited to),
System, body frame configuration computer and distributed arithmetic ring based on personal computer, server, multicomputer system, micro computer
Border, which includes any said system or device.
To be described in detail respectively below.
In the present embodiment, the angle of the protection device from message content is described, the protection dress of the message content
Put specifically can with it is integrated in the terminal, such as mobile phone, panel computer, palm PC (PDA, Personal Digital
Assistant) etc..
Fig. 1 is referred to, Fig. 1 is the schematic flow sheet of the guard method of message content provided in an embodiment of the present invention.The party
Method may include：
In step S101, receive message content checks request.
It is understood that mobile terminal is received can be sent out by communication operation platform or terminal instant messaging application etc.
The terminal message for sending, the wherein terminal message can include the individual privacies such as user account information, verification code information, conference journey
Information.
Such as, mobile terminal is received after terminal message, and user can be sent by modes such as click, touches and check that this disappears
Cease content checks request, to check to the message content.
In step s 102, request is checked according to this, obtains the ambient parameter information that terminal is presently in environment.
In the embodiment of the present invention, mobile terminal receives this and checks after request, it is necessary first to guarantee active user in peace
Full ambient engine, such as obtains the ambient parameter information that terminal is presently in environment, and is determined whether in peace according to ambient parameter information
Full ambient engine.
It is understood that the mode of mobile terminal " obtaining the ambient parameter information that terminal is presently in environment " has very
It is many, such as may particularly include：
(11) it is current to terminal by the alignment sensor and/or noise transducer and/or picture pick-up device of setting in terminal
Local environment detected, obtains testing result.
(12) testing result is defined as into the ambient parameter information that terminal is presently in environment.
Such as, can be provided with usual mobile terminal alignment sensor, noise transducer, picture pick-up device, infrared sensor,
Each testing equipment such as iris detection instrument, mobile terminal can utilize the combination of one or more in aforementioned each testing equipment, to end
End is presently in environment and is detected, obtains testing result.
Further, testing result is defined as the ambient parameter information that terminal is presently in environment, such as ring by mobile terminal
Border parameter information can be included in position area information, noise information, human face image information, range information and iris information etc.
The combination of one or more.
In step s 103, however, it is determined that ambient parameter information meets default secret protection condition, then from message content really
The fixed target message content for needing to carry out protecting process.
Such as, in acquisition for mobile terminal to after being presently in the ambient parameter information of environment, the ambient parameter information is judged
Whether satisfaction presets privacy conditions, that is, determine whether in security context；If meeting default privacy conditions, then it is assumed that current environment
It is dangerous, need to carry out secret protection to message content, if conversely, being unsatisfactory for default privacy conditions, then it is assumed that current environment is pacified
Entirely, it may be unnecessary to which secret protection is carried out to message content.
In some embodiments, the ambient parameter information can be believed including the band of position that alignment sensor is detected
Breath；Based on this, mobile terminal " determining that ambient parameter information meets default secret protection condition " can include：When band of position letter
When breath is designated as default the crowd is dense region, determine that position area information meets default secret protection condition.
Such as, the particular location of its instruction, such as supermarket, park, library can be got by position area information
It is whether default the crowd is dense region Deng, the position that may thereby determine that out current instruction；Because the crowd is dense, region is checked
Message content easily causes leakage, therefore when position area information is designated as default the crowd is dense region, it may be determined that position area
Domain information meets default secret protection condition.
In some embodiments, the noise figure that the ambient parameter information can be detected including noise transducer；It is based on
This, mobile terminal " determining that ambient parameter information meets default secret protection condition " can include：When the noise figure for detecting reaches
During to the first predetermined threshold value, determine that noise figure meets default secret protection condition.
Such as, when noise figure reaches the first predetermined threshold value, it is believed that be presently in that environment may the crowd is dense for some
Region；Because the crowd is dense, region checks that message content easily causes leakage, therefore when noise figure reaches the first predetermined threshold value
When, it may be determined that noise figure meets default secret protection condition.
In some embodiments, the facial image that the ambient parameter information can be detected including picture pick-up device；It is based on
This, mobile terminal " determining that ambient parameter information meets default secret protection condition " can include：When the number of facial image surpasses
The second predetermined threshold value is crossed, or when including facial image unmatched with pre-set image sample in facial image, determines face figure
As meeting default secret protection condition.
Such as, in some embodiments, when the number of facial image is more than the second predetermined threshold value, it is believed that current institute
Place's environment may be some crowd's close quarterses；Because the crowd is dense, region checks that message content easily causes leakage, therefore
When the number of facial image is more than the second predetermined threshold value, it may be determined that facial image meets default secret protection condition.
Again such as, in some embodiments, when including and the unmatched face figure of pre-set image sample in facial image
During picture, it is believed that be currently at foreign environment or the crowd is dense region；Due in foreign environment or the crowd is dense region
Check that message content easily causes leakage, therefore when including and the unmatched facial image of pre-set image sample in facial image
When, it may be determined that facial image meets default secret protection condition.
It is understood that some more preferred embodiment in, the ambient parameter information can be polytype
Ambient parameter combination, based on this, when judging whether ambient parameter information meets default secret protection condition, need to this
Polytype ambient parameter carries out considering simultaneously, illustrates herein and do not constitute limitation of the invention.
Such as, in some embodiments, ambient parameter information can include position area information and noise figure, work as position
Area information is designated as default the crowd is dense region and when noise figure reaches the first predetermined threshold value, can determine that ambient parameter is believed
Breath meets default secret protection condition.
Again such as, in some embodiments, ambient parameter information can include that position area information and facial image are believed
Breath, when position area information is designated as the number of default the crowd is dense region and facial image more than the second predetermined threshold value,
Can determine that ambient parameter information meets default secret protection condition.
In embodiments of the present invention, mobile terminal " determines the target message for needing to carry out protecting process from message content
The mode of content " has a lot, such as, can be determined according to the temporal information that message content shows, wherein it is possible to including：
According to the temporal information that message content shows, determine that temporal information meets preset time period from the message content
History message content, and the history message content is defined as the target message content for needing to carry out protecting process.
Such as, the temporal information and the system time information of terminal that mobile terminal shows to message content is compared,
If between the two difference meets preset time period, the message content for meeting preset time period can be defined as history message
Content, and this partial history message content is defined as the target message content for needing to carry out protecting process.
It is understood that preset time period could be arranged to five minutes, ten minutes or half an hour, etc., herein not
Make concrete restriction.
In some embodiments, as preset time period could be arranged to five minutes, the temporal information that message content A shows
For " 11:03 ", the temporal information that message content B shows is " 10:50 ", the system time information of current mobile terminal is " 11:
05 ", it is less than five minutes between the temporal information for being shown due to the system time information and message content A of current mobile terminal, when
It is more than five minutes between the temporal information that the system time information and message content B of front mobile terminal shows, therefore, can be by message
Content B is defined as the target message content for needing to carry out protecting process.
In step S104, secret protection is carried out to target message content according to default Preservation tactics.
Such as, when mobile terminal determines that ambient parameter information meets default secret protection condition, control mobile terminal enters
Enter privacy mode, so as to be based on the privacy mode, needs are carried out to protect the target message content of process to carry out secret protection.
It is understood that the side of mobile terminal " carrying out secret protection to target message content according to default Preservation tactics "
Formula has a lot, such as：
Mess code is carried out according to default Preservation tactics to target message content to show, and/or unrest is carried out to target message content
Sequence shows, and/or fuzzy display is carried out to target message content.
Such as, in order to protect to target message content, do not checked by other people, unrest can be carried out to target message content
Code is processed, and is such as replaced target message content, or the DISPLAY ORDER of target message content is carried out using special symbol, expression
Upset or target message content is carried out into stamp or fuzzy setting, etc. is carried out, to protect to target message content
Shown again after process.
In the embodiment of the present invention, term " first ", " second " etc. are for distinguishing different objects, rather than for describing spy
Fixed order.Additionally, term " comprising " and " having " and their any deformations, it is intended that cover non-exclusive including.
From the foregoing, the guard method of the message content of the present embodiment offer, please checking for message content is received
When asking, request is checked according to this, obtain the ambient parameter information that terminal is presently in environment, however, it is determined that ambient parameter information meets
Default secret protection condition, then carry out secret protection according to default Preservation tactics to the target message content from message content；
I.e. in the present embodiment before message content is checked, first pass through and environment is presently in terminal detects, when the ring for detecting
When border parameter information meets default secret protection condition, it is believed that it is dangerous to be presently in environment, needs to carry out message content
Secret protection, so as to ensure that terminal message content is not easy to reveal, and greatly improves the safety of message content.
Method according to described by above-described embodiment, is below described in further detail citing.
In the embodiment, a large amount of privacy informations due to saving user in mobile terminal (such as mobile phone), such as message content,
Therefore generally mobile phone is protected using cipher mode.When user needs to check message content, need input pre-
If password can be checked into mobile phone to message content, but password is easily seen by other people during input password, causes to disappear
Breath leakage of content etc..
Thus, the embodiment of the present invention provides a kind of method based on surrounding enviroment to carry out secret protection to message content,
When being mainly used in the reading message content under noisy surrounding enviroment, message content is protected.Such as, one is available
One or more equipment combinations in alignment sensor, noise transducer, picture pick-up device etc., the surrounding enviroment to mobile terminal
Detected, determined whether surrounding enviroment are noisy according to testing result, be crowd massing region；Two is to needing secret protection
Message carries out mess code and shows, out of order display or fuzzy shows etc..
Fig. 2 is referred to, Fig. 2 is another schematic flow sheet of the guard method of message content provided in an embodiment of the present invention.
The method includes：
In step s 201, mobile terminal receives message content and checks request.
In step S202, mobile terminal passes through alignment sensor or noise transducer or picture pick-up device, to being presently in
Environment detected, obtains corresponding ambient parameter information.
Such as, mobile phone receives the message by the transmission such as communication operation platform or instant messaging application, when mobile phone is received
To after message, user can be sent by the mode such as click on, slide check the message content check request.
Further, after mobile phone is received checks request, alignment sensor or noise transducer or picture pick-up device are triggered
It is operated, detects to being presently in environment, obtain corresponding ambient parameter information, is determined according to ambient parameter information
Whether in the crowd is dense region.
It is understood that generally alignment sensor, noise transducer, shooting can be provided with mobile terminal (such as mobile phone)
Each testing equipments such as equipment, infrared sensor, iris detection instrument, mobile terminal can utilize aforementioned each testing equipment in one or
Multiple combinations, detects to being presently in environment, obtains testing result；Further, mobile terminal is true by testing result
It is set to the ambient parameter information for being presently in environment, such as ambient parameter information can include position area information, noise information, people
The combination of one or more in face image information, range information and iris information etc..
For convenience of describing, the present embodiment is the testing result that detects of single testing equipment lifting only with ambient parameter information
Example explanation, i.e. if mobile phone is detected using alignment sensor to being presently in environment, the ambient parameter information for obtaining is position
Area information is put, if mobile phone is detected using noise transducer to being presently in environment, the ambient parameter information for obtaining is
Noise information, if mobile phone is detected using picture pick-up device to being presently in environment, the ambient parameter information for obtaining is face
Image information, illustrates and does not constitute limitation of the invention herein.
In step S203, mobile terminal determines that it is crowd's close quarters to be presently in environment according to ambient parameter information
When, into privacy protection mode.
It is understood that being presently in environment for the crowd is dense when mobile mobile terminal determines according to ambient parameter information
During region, mobile terminal can be controlled automatically into privacy protection mode, it is also possible to remind user, be controlled manually to enter by user
Privacy protection mode.
In some embodiments, mobile terminal detects that environment is joined by alignment sensor to being presently in environment
Number information is position area information；Based on this, when position area information is designated as default the crowd is dense region, mobile terminal can
It is determined that it is crowd's close quarters to be presently in environment, into privacy protection mode.
Such as, preset that the crowd is dense that region can be specially supermarket, park, library, subway or station etc.；Due to
Region checks message content easily causes leakage that the crowd is dense, therefore when position area information is designated as default the crowd is dense region
When, mobile terminal can enter privacy protection mode.
In some embodiments, mobile terminal detects that environment is joined by noise transducer to being presently in environment
Number information is noise figure；Based on this, when the noise figure for detecting reaches the first predetermined threshold value, mobile terminal can determine that current institute
Place's environment is crowd's close quarters, into privacy protection mode.
Such as, when noise figure reaches the first predetermined threshold value, it is believed that be presently in that environment may the crowd is dense for some
Region, such as supermarket, park, library, subway or station；Because the crowd is dense, region checks that message content is easily caused lets out
Leakage, therefore when noise figure reaches the first predetermined threshold value, mobile terminal can enter privacy protection mode.
In some embodiments, mobile terminal detected by picture pick-up device to being presently in environment, ambient parameter
Information is facial image；Based on this, when the number of facial image is more than the second predetermined threshold value, mobile terminal can determine that and be presently in
Environment is crowd's close quarters, or, it is mobile whole when including facial image unmatched with pre-set image sample in facial image
End can determine that it is strange region to be presently in environment, into privacy protection mode.
It is understood that some more preferred embodiment in, the ambient parameter information can be polytype
Ambient parameter combination, e.g., position area information, noise information, human face image information, range information and iris information etc.
In the combination of one or more.Based on this, it is presently in whether environment is that the crowd is dense determining according to ambient parameter information
During region, needs carry out considering simultaneously to polytype ambient parameter, illustrate herein and do not constitute limitation of the invention.
Such as, in some embodiments, ambient parameter information can include position area information and noise figure, work as position
Area information is designated as default the crowd is dense region and when noise figure reaches the first predetermined threshold value, can determine and be presently in ring
Border is that the crowd is dense region.
Again such as, in some embodiments, ambient parameter information can include that position area information and facial image are believed
Breath, when position area information is designated as the number of default the crowd is dense region and facial image more than the second predetermined threshold value,
Can determine and be presently in the environment region that is that the crowd is dense.
In step S204, mobile terminal obtains the temporal information that message content shows under the privacy protection mode.
In step S205, the temporal information that mobile terminal shows according to message content, when determining from the message content
Between information meet the history message content of preset time period.
In step S206, the history message content is defined as mobile terminal the target message for needing to carry out protecting process
Content.
In step S207, mobile terminal carries out secret protection to the target message content.
In the way of example, the temporal information that mobile terminal can show according to message content determines temporal information
The history message content of preset time period is met, so that it is determined that go out needing the target message content for carrying out secret protection.
Such as, after mobile terminal is automatically into privacy protection mode, when a certain chat window of opening instant messaging application,
In message content in the chat window, the display time is that five minutes history message contents before can be shown with mess code, such as Fig. 3
It is shown, mess code process is carried out to communication message B, communication message A is normally shown.
In some embodiments, it is also possible to out of order display is carried out to communication message B, or carries out fuzzy display, so that other
People is not easily seen message content, or is not easy to get the meaning of message content expression, and forms of protection is not limited herein
It is fixed.
Preferably, user can manually exit privacy protection mode by way of input password, exit secret protection mould
After formula, user can just view the message content of normal display.
Present invention is mainly applied in noisy environment, to message content secret protection be carried out, touch automatically in operating environment
Send out secret protection condition.Detection of the invention to noisy environment, the geographical position and/or the noise information of periphery using user
And/or image information is judging, so as to whether judge user in noisy environment, so as to trigger secret protection condition.If
Secret protection condition is reached, determining with the display time of message content needs message content to be protected, e.g., chatted when user reads
During its message, history chat messages then represent that (e.g., signed number word expression etc. is replaced in message content, or message with mess code
Appearance is upset at random, the sequencing between sentence or upset with word sequencing in a line sentence), shield contextual information,
And in order to ensure the readability of user, current chat message can not be hidden.By the detection to surrounding enviroment, reach
Whether automatic interpretation needs the purpose for entering privacy protection mode, can both facilitate user to carry out secret protection, and user is reduced again
The complexity of protection privacy.
From the foregoing, the guard method of the message content of the present embodiment offer, please checking for message content is received
When asking, request is checked according to this, obtain the ambient parameter information that terminal is presently in environment, however, it is determined that ambient parameter information meets
Default secret protection condition, then carry out secret protection according to default Preservation tactics to the target message content from message content；
I.e. in the present embodiment before message content is checked, first pass through and environment is presently in terminal detects, when the ring for detecting
When border parameter information meets default secret protection condition, it is believed that it is dangerous to be presently in environment, then, with the aobvious of message content
Show the time needs message content to be protected to determine, and carries out secret protection to this part messages content, so as to ensure that terminal
Message content is not easy to reveal, and greatly improves the safety of message content.Meanwhile, by the detection to surrounding enviroment, reach
The purpose for entering privacy protection mode whether is needed to automatic decision, can both facilitate user to carry out secret protection, reduce using again
Protect the complexity of privacy in family.
For ease of preferably implementing the guard method of message content provided in an embodiment of the present invention, the embodiment of the present invention is also carried
For the device and mobile terminal of a kind of guard method based on above-mentioned message content.Wherein in the implication of noun and above-mentioned message
It is identical in the method for the protection of appearance, implement the explanation that details may be referred in embodiment of the method.
Fig. 4 is referred to, Fig. 4 is the structural representation of the protection device of message content provided in an embodiment of the present invention, and this disappears
The protection device 300 of breath content can include：Receiving unit 301, acquiring unit 302, the first determining unit 303 and protection are single
Unit 304.
Receiving unit 301, for receive message content request is checked.
It is understood that mobile terminal is received can be sent out by communication operation platform or terminal instant messaging application etc.
The terminal message for sending, the wherein terminal message can include the individual privacies such as user account information, verification code information, conference journey
Information.
Such as, mobile terminal is received after terminal message, and user can be sent by modes such as click, touches and check that this disappears
Cease content checks request, to check to the message content.
Acquiring unit 302, for checking request according to described, obtains the ambient parameter information that terminal is presently in environment.
In the embodiment of the present invention, mobile terminal receives this and checks after request, it is necessary first to guarantee active user in peace
Full ambient engine, such as obtains the ambient parameter information that terminal is presently in environment, and is determined whether in peace according to ambient parameter information
Full ambient engine.
First determining unit 303, for if it is determined that the ambient parameter information meets default secret protection condition, then from institute
State and the target message content for needing to carry out protecting process is determined in message content.
Such as, in acquisition for mobile terminal to after being presently in the ambient parameter information of environment, the ambient parameter information is judged
Whether satisfaction presets privacy conditions, that is, determine whether in security context；If meeting default privacy conditions, then it is assumed that current environment
It is dangerous, need to carry out secret protection to message content, if conversely, being unsatisfactory for default privacy conditions, then it is assumed that current environment is pacified
Entirely, it may be unnecessary to which message content does not carry out secret protection.
Protection location 304, for carrying out secret protection to the target message content according to default Preservation tactics.
Such as, when mobile terminal determines that ambient parameter information meets default secret protection condition, control mobile terminal enters
Enter privacy mode, so as to be based on the privacy mode, needs are carried out to protect the target message content of process to carry out secret protection.
Fig. 5 is seen also, Fig. 5 is the structural representation of the protection device 400 of message content provided in an embodiment of the present invention
Figure, acquiring unit 302 can include in the protection device 400 of the message content：
Detection sub-unit 3021, for by the alignment sensor arranged in terminal and/or noise transducer and/or shooting
Equipment, is presently in environment and detects to terminal, obtains testing result.
Determination subelement 3022, for the testing result to be defined as into the ambient parameter letter that terminal is presently in environment
Breath.
Such as, can be provided with usual mobile terminal alignment sensor, noise transducer, picture pick-up device, infrared sensor,
Each testing equipment such as iris detection instrument, mobile terminal can utilize the combination of one or more in aforementioned each testing equipment, to end
End is presently in environment and is detected, obtains testing result.
Further, testing result is defined as the ambient parameter information that terminal is presently in environment, such as ring by mobile terminal
Border parameter information can be included in position area information, noise information, human face image information, range information and iris information etc.
The combination of one or more.
In some embodiments, the ambient parameter information can be believed including the band of position that alignment sensor is detected
Breath；Based on this, the protection device 400 of message content can also include the second determining unit 305, for referring to when position area information
When being shown as default the crowd is dense region, determine that position area information meets default secret protection condition.
Such as, the particular location of its instruction, such as supermarket, park, library can be got by position area information
It is whether default the crowd is dense region Deng, the position that may thereby determine that out current instruction；Because the crowd is dense, region is checked
Message content easily causes leakage, therefore when position area information is designated as default the crowd is dense region, it may be determined that position area
Domain information meets default secret protection condition.
In some embodiments, the noise figure that the ambient parameter information can be detected including noise transducer；It is based on
This, second determining unit 305 can be also used for, when the noise figure for detecting reaches the first predetermined threshold value, determining noise figure
Meet default secret protection condition.
Such as, when noise figure reaches the first predetermined threshold value, it is believed that be presently in that environment may the crowd is dense for some
Region；Because the crowd is dense, region checks that message content easily causes leakage, therefore when noise figure reaches the first predetermined threshold value
When, it may be determined that noise figure meets default secret protection condition.
In some embodiments, the facial image that the ambient parameter information can be detected including picture pick-up device；It is based on
This, second determining unit 305 can be also used for number when facial image more than the second predetermined threshold value, or facial image
In comprising facial image unmatched with pre-set image sample when, determine that facial image meets default secret protection condition.
Such as, in some embodiments, when the number of facial image is more than the second predetermined threshold value, it is believed that current institute
Place's environment may be some crowd's close quarterses；Because the crowd is dense, region checks that message content easily causes leakage, therefore
When the number of facial image is more than the second predetermined threshold value, it may be determined that facial image meets default secret protection condition.
Again such as, in some embodiments, when including and the unmatched face figure of pre-set image sample in facial image
During picture, it is believed that be currently at foreign environment or the crowd is dense region；Due in foreign environment or the crowd is dense region
Check that message content easily causes leakage, therefore when including and the unmatched facial image of pre-set image sample in facial image
When, it may be determined that facial image meets default secret protection condition.
It is understood that some more preferred embodiment in, the ambient parameter information can be polytype
Ambient parameter combination, based on this, when judging whether ambient parameter information meets default secret protection condition, need to this
Polytype ambient parameter carries out considering simultaneously, illustrates herein and do not constitute limitation of the invention.
Such as, in some embodiments, ambient parameter information can include position area information and noise figure, work as position
Area information is designated as default the crowd is dense region and when noise figure reaches the first predetermined threshold value, can determine that ambient parameter is believed
Breath meets default secret protection condition.
Again such as, in some embodiments, ambient parameter information can include that position area information and facial image are believed
Breath, when position area information is designated as the number of default the crowd is dense region and facial image more than the second predetermined threshold value,
Can determine that ambient parameter information meets default secret protection condition.
In embodiments of the present invention, first determining unit 303 can be specifically for：
According to the temporal information that message content shows, determine that temporal information meets preset time period from the message content
History message content, and the history message content is defined as the target message content for needing to carry out protecting process.
Such as, the temporal information and the system time information of terminal that mobile terminal shows to message content is compared,
If between the two difference meets preset time period, the message content for meeting preset time period can be defined as history message
Content, and this partial history message content is defined as the target message content for needing to carry out protecting process.
It is understood that preset time period could be arranged to five minutes, ten minutes or half an hour, etc., herein not
Make concrete restriction.
In some embodiments, as preset time period could be arranged to five minutes, the temporal information that message content A shows
For " 11:03 ", the temporal information that message content B shows is " 10:50 ", the system time information of current mobile terminal is " 11:
05 ", it is less than five minutes between the temporal information for being shown due to the system time information and message content A of current mobile terminal, when
It is more than five minutes between the temporal information that the system time information and message content B of front mobile terminal shows, therefore, can be by message
Content B is defined as the target message content for needing to carry out protecting process.
It is understood that protection location 304 carries out the mode of secret protection having a lot, such as protection location 304 can be concrete
Show for carrying out mess code to target message content according to default Preservation tactics, and/or target message content is carried out out of order aobvious
Show, and/or fuzzy display is carried out to target message content.
Such as, in order to protect to target message content, do not checked by other people, can be to carrying out to target message content
Mess code process, is such as replaced target message content, or the DISPLAY ORDER of target message content is entered using special symbol, expression
Row is upset or target message content is carried out into stamp or fuzzy setting, etc. is carried out, to protect to target message content
Shown again after shield process.
In the embodiment of the present invention, term " first ", " second " etc. are for distinguishing different objects, rather than for describing spy
Fixed order.Additionally, term " comprising " and " having " and their any deformations, it is intended that cover non-exclusive including.
When being embodied as, above unit can be realized as independent entity, it is also possible to carry out combination in any, be made
Realize for same or several entities, being embodied as of above unit can be found in embodiment of the method above, and here is not
Repeat again.
The protection device of the message content specifically can with it is integrated in the terminal, such as mobile phone, panel computer, palm electricity
Brain PDA etc..
From the foregoing, the protection device of the message content of the present embodiment offer, please checking for message content is received
When asking, request is checked according to this, obtain the ambient parameter information that terminal is presently in environment, however, it is determined that ambient parameter information meets
Default secret protection condition, then carry out secret protection according to default Preservation tactics to the target message content from message content；
I.e. in the present embodiment before message content is checked, first pass through and environment is presently in terminal detects, when the ring for detecting
When border parameter information meets default secret protection condition, it is believed that it is dangerous to be presently in environment, needs to carry out message content
Secret protection, so as to ensure that terminal message content is not easy to reveal, and greatly improves the safety of message content.
The present invention also provides a kind of mobile terminal, such as in mobile phone, panel computer, palm PC PDA mobile terminals, such as schemes
Shown in 6, the mobile terminal 500 can include the memorizer 501 of one or more computer-readable recording mediums, include
There are one or processor 502, input block 503, display unit 504, the alignment sensor 505 of more than one processing core
And/or the part such as noise transducer 506 and/or picture pick-up device 507.It will be understood by those skilled in the art that the shifting illustrated in Fig. 6
Dynamic terminal structure does not constitute the restriction to mobile terminal, can include part more more or less of than diagram, or combines certain
A little parts, or different part arrangements.
Memorizer 501 can be used to store application program and data.Include and can hold in the application program of the storage of memorizer 501
Line code.Application program can constitute various functions module.Processor 502 is stored in the application journey of memorizer 501 by operation
Sequence, so as to perform various function application and data processing.Additionally, memorizer 501 can include high-speed random access memory,
Nonvolatile memory can also be included, for example, at least one disk memory, flush memory device or other volatile solid-states are deposited
Memory device.Correspondingly, memorizer 501 can also include Memory Controller, to provide processor 502 and input block 503 pairs
The access of memorizer 501.
Mobile terminal may also include at least one sensor and/or picture pick-up device 507, for being presently in environment to terminal
Detected, obtained testing result.Such as sensor includes alignment sensor 505 and/or noise transducer 506 and other biographies
Sensor.Specifically, alignment sensor 505 obtains position area information, and noise transducer 506 obtains noise figure, picture pick-up device 507
Detection facial image, etc., and testing result is sent to processor 502.Gyroscope, the gas that can also configure as mobile terminal
The other sensors such as pressure meter, drimeter, thermometer, infrared ray sensor, will not be described here.
Input block 503 can be used for numeral, character information or the user's characteristic information (such as fingerprint) of receives input, and
Produce the keyboard relevant with user's setting and function control, mouse, action bars, optics or trace ball signal input.Specifically
Ground, in a specific embodiment, input block 503 may include Touch sensitive surface and other input equipments.Touch sensitive surface,
Referred to as touch display screen or Trackpad, user can be collected thereon or neighbouring touch operation (such as user uses finger, touches
The operations of any suitable object or adnexa on Touch sensitive surface or near Touch sensitive surface such as pen), and according to set in advance
Formula drives corresponding attachment means.Optionally, Touch sensitive surface may include two parts of touch detecting apparatus and touch controller.
Wherein, touch detecting apparatus detect the touch orientation of user, and detect the signal that touch operation brings, and transmit a signal to touch
Controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives process
Device 502, and the order sent of receiving processor 502 and can be performed.Furthermore, it is possible to using resistance-type, condenser type, infrared ray
And the polytype such as surface acoustic wave realizes Touch sensitive surface.Except Touch sensitive surface, input block 503 can also be including other inputs
Equipment.Specifically, other input equipments can include but is not limited to physical keyboard, function key (such as volume control button, switch
Button etc.), fingerprint recognition module, trace ball, mouse, one or more in action bars etc..
Display unit 504 can be used for show by user input information or be supplied to user information and terminal it is various
Graphical user interface, these graphical user interface can be made up of figure, text, icon, video and its combination in any.Show
Unit 504 may include display floater.Optionally, can using liquid crystal display (LCD, Liquid Crystal Display),
The forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) are configuring display floater.Further
, Touch sensitive surface can cover display floater, when Touch sensitive surface is detected thereon or after neighbouring touch operation, send process to
Device 502 is provided on a display panel accordingly with preprocessor 502 with determining the type of touch event according to the type of touch event
Visual output.Although in figure 6, Touch sensitive surface and display floater are realizing being input into and be input into as two independent parts
Function, but in some embodiments it is possible to by Touch sensitive surface and display floater it is integrated and realize input and output function.
Processor 502 is the control centre of terminal, using various interfaces and the various pieces of the whole terminal of connection, is led to
Cross operation or perform the application program being stored in memorizer 501, and call the data being stored in memorizer 501, perform
The various functions and processing data of terminal, so as to carry out integral monitoring to terminal.Optionally, processor 502 may include one or
Multiple processing cores；Preferably, processor 502 can integrated application processor and modem processor, wherein, application processor
It is main to process operating system, user interface and application program etc..
Although not shown in Fig. 6, mobile terminal can also include bluetooth module, power supply etc., will not be described here.
It is concrete in the present embodiment, the processor 502 in mobile terminal can according to following instruction, by one or one with
On the corresponding executable code of process of application program be loaded in memorizer 501, and run by processor 502 and be stored in
Application program in memorizer 501, so as to realize various functions：
Receive message content checks request；Request is checked according to this, the ambient parameter that terminal is presently in environment is obtained
Information；If it is determined that the ambient parameter information meets default secret protection condition, then determine that needs are protected from message content
The target message content of process；Secret protection is carried out to target message content according to default Preservation tactics.
In some embodiments, processor 502 can also run the application program being stored in memorizer 501, such as obtain
Taking terminal and being presently in the ambient parameter information of environment to include：By the alignment sensor and/or noise of setting in terminal
Sensor and/or picture pick-up device, are presently in environment and detect to terminal, obtain testing result；The testing result is determined
For the ambient parameter information that terminal is presently in environment.
Further, processor 502 can also run the application program being stored in memorizer 501：
In some embodiments, the ambient parameter information can be believed including the band of position that alignment sensor is detected
Breath, processor 502 is used for when the position area information is designated as default the crowd is dense region, determines that position area information meets
Default secret protection condition.
In some embodiments, the noise figure that the ambient parameter information can be detected including noise transducer, is processed
Device 502 is used for when noise figure reaches the first predetermined threshold value, determines that noise figure meets default secret protection condition
In some embodiments, the facial image that the ambient parameter information can be detected including picture pick-up device, is processed
Device 502 is used for when the number of facial image is more than the second predetermined threshold value, or comprising with pre-set image sample not in facial image
During the facial image of matching, determine that facial image meets default secret protection condition.
Further, such as, the temporal information that processor 502 can show according to message content, from message content
Determining that temporal information meets the history message content of preset time period, and history message content is defined as into needs is carried out at protection
The target message content of reason.
In addition, processor 502 can be shown with carrying out mess code to target message content according to default Preservation tactics, and/or
Out of order display is carried out to target message content, and/or fuzzy display is carried out to target message content.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, without the portion described in detail in certain embodiment
Point, the detailed description of the guard method above with respect to message content is may refer to, here is omitted.
The protection device of the message content provided in an embodiment of the present invention is for example computer, panel computer, with touch
Touch mobile phone of function etc., the guard method of the message content in the protection device of the message content and foregoing embodiments belongs to
Same design, can run in the guard method embodiment of the message content in the protection device of the message content and provide
Either method, it implements the guard method embodiment that process refers to the message content, and here is omitted.
It should be noted that for the guard method of message content of the present invention, this area common test personnel can
To understand all or part of flow process of the guard method for realizing message content described in the embodiment of the present invention, computer is can be by
Program is completed to control the hardware of correlation, and the computer program can be stored in a computer read/write memory medium, such as
Storage in a memory in the mobile terminal, and by least one computing device in the mobile terminal, in the process of implementation may be used
Including the flow process of the embodiment of the guard method of such as described message content.Wherein, described storage medium can for magnetic disc, CD,
Read only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory) etc..
For the protection device of the message content of the embodiment of the present invention, its each functional module can be integrated in one
In process chip, or modules are individually physically present, it is also possible to which two or more modules are integrated in a mould
In block.Above-mentioned integrated module both can be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.
If the integrated module is realized and as independent production marketing or when using using in the form of software function module, it is also possible to
In being stored in a computer read/write memory medium, the storage medium is for example read only memory, disk or CD etc..
A kind of guard method of the message content for being provided the embodiment of the present invention above, device and mobile terminal are carried out
It is discussed in detail, specific case used herein is set forth to the principle and embodiment of the present invention, above example
Illustrate that being only intended to help understands the method for the present invention and its core concept；Simultaneously for those skilled in the art, according to this
The thought of invention, will change in specific embodiments and applications, and in sum, this specification content should not
It is interpreted as limitation of the present invention.
Claims (13)
1. a kind of guard method of message content, it is characterised in that include：
Receive message content checks request；
Request is checked according to described, the ambient parameter information that terminal is presently in environment is obtained；
If it is determined that the ambient parameter information meets default secret protection condition, then determine that needs are carried out from the message content
The target message content that protection is processed；
Secret protection is carried out to the target message content according to default Preservation tactics.
2. the guard method of message content according to claim 1, it is characterised in that the acquisition terminal is presently in ring
The ambient parameter information in border includes：
By the alignment sensor and/or noise transducer and/or picture pick-up device of setting in terminal, environment is presently in terminal
Detected, obtained testing result；
The testing result is defined as into the ambient parameter information that terminal is presently in environment.
3. the guard method of message content according to claim 2, it is characterised in that the ambient parameter information includes fixed
The position area information that level sensor is detected；
It is described to determine that the ambient parameter information meets default secret protection condition, including：When the position area information is indicated
For default the crowd is dense region when, determine that position area information meets default secret protection condition.
4. the guard method of message content according to claim 2, it is characterised in that the ambient parameter information includes making an uproar
The noise figure that sonic transducer is detected；
It is described to determine that the ambient parameter information meets default secret protection condition, including：When the noise figure, to reach first pre-
If during threshold value, determining that noise figure meets default secret protection condition.
5. the guard method of message content according to claim 2, it is characterised in that the ambient parameter information includes taking the photograph
As the facial image that equipment is detected；
It is described to determine that the ambient parameter information meets default secret protection condition, including：When the number of the facial image surpasses
Cross in the second predetermined threshold value, or the facial image include facial image unmatched with pre-set image sample when, determine people
Face image meets default secret protection condition.
6. the guard method of the message content according to any one of claim 1 to 5, it is characterised in that described to disappear from described
The target message content for needing to carry out protecting process is determined in breath content, including：
According to the temporal information that message content shows, determine that temporal information meets going through for preset time period from the message content
History message content, and the history message content is defined as the target message content for needing to carry out protecting process；
It is described that secret protection is carried out to the target message content according to default Preservation tactics, including：According to default Preservation tactics
Mess code is carried out to the target message content to show, and/or out of order display is carried out to target message content, and/or target is disappeared
Breath content carries out fuzzy display.
7. a kind of protection device of message content, it is characterised in that include：
Receiving unit, for receive message content request is checked；
Acquiring unit, for checking request according to described, obtains the ambient parameter information that terminal is presently in environment；
First determining unit, for if it is determined that the ambient parameter information meets default secret protection condition, then from the message
The target message content for needing to carry out protecting process is determined in content；
Protection location, for carrying out secret protection to the target message content according to default Preservation tactics.
8. the protection device of message content according to claim 7, it is characterised in that the acquiring unit includes：
Detection sub-unit is right for by the alignment sensor arranged in terminal and/or noise transducer and/or picture pick-up device
Terminal is presently in environment and is detected, obtains testing result；
Determination subelement, for the testing result to be defined as into the ambient parameter information that terminal is presently in environment.
9. the protection device of message content according to claim 8, it is characterised in that the ambient parameter information includes fixed
The position area information that level sensor is detected；
Described device also includes the second determining unit, for being designated as presetting the crowd is dense region when the position area information
When, determine that position area information meets default secret protection condition.
10. the protection device of message content according to claim 9, it is characterised in that the ambient parameter information includes
The noise figure that noise transducer is detected；
Second determining unit, is additionally operable to, when the noise figure reaches the first predetermined threshold value, determine that noise figure meets default
Secret protection condition.
The protection device of 11. message contents according to claim 9, it is characterised in that the ambient parameter information includes
The facial image that picture pick-up device is detected；
Second determining unit, is additionally operable to number when the facial image more than the second predetermined threshold value, or the face
When including facial image unmatched with pre-set image sample in image, determine that facial image meets default secret protection condition.
The protection device of 12. message contents according to any one of claim 7 to 11, it is characterised in that described first is true
Order unit is used for：
According to the temporal information that message content shows, determine that temporal information meets going through for preset time period from the message content
History message content, and the history message content is defined as the target message content for needing to carry out protecting process；
The protection location, shows for carrying out mess code to the target message content according to default Preservation tactics, and/or to mesh
Mark message content carries out out of order display, and/or fuzzy display is carried out to target message content.
13. a kind of mobile terminals, it is characterised in that including alignment sensor and/or noise transducer and/or picture pick-up device；
Be stored with the memorizer of executable program code；
The processor coupled with the memorizer；
The processor calls the executable program code stored in the memorizer, performs if claim 1 is to right
Require the method described in 5 any one.
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