CN110598489B - Privacy protection method and related device for input prompt information - Google Patents
Privacy protection method and related device for input prompt information Download PDFInfo
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Abstract
The application provides a privacy protection method of input prompt information and a related device, wherein the method comprises the following steps: responding to user input operation to obtain input prompt information; the input prompt information is converted into interference information according to a preset conversion rule; the interference information is displayed in the encoded input area. Therefore, in the embodiment of the application, the input prompt information in the code input area is not displayed in a plaintext any more, but is displayed after being converted into the interference information according to the preset conversion rule, and other users cannot acquire the real input prompt information due to the interference information, so that privacy protection of the input prompt information is realized, the potential safety hazard of information stealing by other people is avoided, and the information security is improved.
Description
Technical Field
The application relates to the technical field of information, in particular to a privacy protection method for input prompt information and a related device.
Background
In the field of input methods, after a user inputs information such as Chinese, english or other characters, input prompt information corresponding to the information is displayed in a coding input area, so that the user can conveniently select information on a screen. For example, after the user inputs pinyin, the input prompt information displayed in the code input area includes: the user can select the screen information according to the input pinyin and the candidate information.
However, at present, the input prompt information in the code input area is displayed in clear text, so that the potential safety hazard of information stealing by others exists, and the information safety is difficult to be ensured.
Disclosure of Invention
The technical problem solved by the application is to provide a privacy protection method and a related device for inputting prompt information, which can avoid the potential safety hazard of information stealing by others by privacy protection of the input prompt information, thereby improving the information security.
Therefore, the technical scheme for solving the technical problems is as follows:
The embodiment of the application provides a privacy protection method for input prompt information, which comprises the following steps:
responding to user input operation to obtain input prompt information;
the input prompt information is converted into interference information according to a preset conversion rule;
The interference information is displayed in the encoded input area.
Optionally, the input prompt information includes one or more of the following information: user input information and candidate information corresponding to the user input information.
Optionally, the preset conversion rule includes a preset synthesis rule; the obtaining of the input prompt message to the interference message according to the preset conversion rule includes:
Synthesizing the input prompt information and the superposition information according to the preset synthesis rule to obtain the interference information;
The information types of the superimposed information and the input prompt information are the same and/or the superimposed information and the input prompt information have semantic relevance.
Optionally, the preset conversion rule includes an information mapping rule; the obtaining of the input prompt message to the interference message according to the preset conversion rule includes:
According to the information mapping rule, obtaining information with a mapping relation with the input prompt information;
and obtaining the interference information according to the information with the mapping relation with the input prompt information.
Optionally, the obtaining, according to the information mapping rule, information having a mapping relationship with the input prompt information includes:
detecting sensitive information in the input prompt information, and obtaining information with a mapping relation with the sensitive information according to the information mapping rule;
Obtaining the interference information according to the information with the mapping relation with the input prompt information, wherein the method comprises the following steps: and replacing the sensitive information in the input prompt information by using the information with the mapping relation with the sensitive information to obtain the interference information. 6. The privacy protecting method according to claim 1 or 2, wherein the input prompt information includes candidate information corresponding to user input information;
The method further comprises the steps of: before the candidate information is displayed on the screen, carrying out voice output on the candidate information; and/or the number of the groups of groups,
Responding to the user screen operation, and outputting the candidate information corresponding to the user screen operation in a voice way.
Optionally, the interference information includes advertisement information; the advertisement information points to the jump link address corresponding to the advertisement information.
Optionally, the interference information includes one or more of the following: characters and pictures.
The embodiment of the application provides a privacy protection device for inputting prompt information, which comprises:
The first obtaining module is used for responding to the input operation of the user and obtaining input prompt information;
The second obtaining module is used for obtaining the input prompt information converted into interference information according to a preset conversion rule;
and the display module is used for displaying the interference information in the coding input area.
Optionally, the input prompt information includes one or more of the following information: user input information and candidate information corresponding to the user input information.
Optionally, the preset conversion rule includes a preset synthesis rule; the second obtaining module includes: the synthesis submodule is used for synthesizing the input prompt information and the superposition information according to the preset synthesis rule to obtain the interference information;
The information types of the superimposed information and the input prompt information are the same and/or the superimposed information and the input prompt information have semantic relevance.
Optionally, the preset conversion rule includes an information mapping rule; the second obtaining module includes:
the first obtaining submodule is used for obtaining information with a mapping relation with the input prompt information according to the information mapping rule;
and the second obtaining submodule is used for obtaining the interference information according to the information with the mapping relation with the input prompt information.
Optionally, the first obtaining submodule is specifically configured to detect sensitive information in the input prompt information, and obtain information having a mapping relationship with the sensitive information according to the information mapping rule;
The second obtaining sub-module is specifically configured to replace the sensitive information in the input prompt information by using the information having a mapping relationship with the sensitive information, so as to obtain the interference information.
Optionally, the input prompt information includes candidate information corresponding to user input information; further comprises:
And the voice output module is used for outputting the voice of the candidate information before the candidate information is displayed on the screen, and/or responding to the user screen display operation and outputting the voice of the candidate information corresponding to the user screen display operation.
Optionally, the interference information includes advertisement information; the advertisement information points to the jump link address corresponding to the advertisement information.
Optionally, the interference information includes one or more of the following: characters and pictures.
An embodiment of the application provides a device for privacy protection, comprising a memory, and one or more programs, wherein the one or more programs are stored in the memory, and configured to be executed by one or more processors, the one or more programs comprising instructions for:
responding to user input operation to obtain input prompt information;
the input prompt information is converted into interference information according to a preset conversion rule;
The interference information is displayed in the encoded input area.
Embodiments of the present application provide a machine-readable medium having instructions stored thereon, which when executed by one or more processors, cause an apparatus to perform any of the privacy preserving methods described above.
According to the technical scheme, after the input prompt information is obtained, the input prompt information can be converted into the interference information according to the preset conversion rule, so that other users cannot acquire the real input prompt information, and the user can acquire the specific content of the preset conversion rule because the preset conversion rule can be a rule predefined by the current user, so that the user can acquire the real input prompt information according to the interference information, or the user can also not acquire the specific content of the preset conversion rule, but acquires the real input prompt information in a voice prompt mode and the like. Therefore, in the embodiment of the application, the input prompt information in the code input area is not displayed in a plaintext any more, but is displayed after being converted into the interference information according to the preset conversion rule, and other users cannot acquire the real input prompt information due to the interference information, so that privacy protection of the input prompt information is realized, the potential safety hazard of information stealing by other people is avoided, and the information security is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings for those of ordinary skill in the art.
FIG. 1 is a schematic flow chart of an embodiment of a method according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of an embodiment of a device according to an embodiment of the present application;
FIG. 3 is a schematic diagram of another embodiment of a device according to the present application;
fig. 4 is a schematic structural diagram of a server according to an embodiment of the present application.
Detailed Description
Generally, when a user performs input using an input method, input prompt information is displayed in an encoded input area. The input prompt information comprises user input information and candidate information corresponding to the user input information. According to the different input methods, the coding input area may include an input display area for displaying user input information and/or a candidate information display area for displaying candidate information corresponding to the user input information. For example, the user enters pinyin: nihao, in the input display area and displaying pinyin input by the user: nihao, displaying words which are converted from the pinyin in a candidate information display area: hello, your number, and howling, etc. At present, the input prompt information in the coding input area is displayed in a clear text, for example, the pinyin input by a user and the words converted by the pinyin are displayed in the clear text, so that the potential safety hazard of stealing information by other people exists, and the information safety is difficult to be ensured.
The technical problem solved by the application is to provide a privacy protection method and a related device for inputting prompt information, which can avoid the potential safety hazard of information stealing by others by privacy protection of the input prompt information, thereby improving the information security.
Referring to fig. 1, an embodiment of a privacy protection method for inputting prompt information is provided in the present application.
The method of the embodiment comprises the following steps:
s101: and responding to the input operation of the user, and obtaining input prompt information.
In the embodiment of the application, when the current user needs to input characters such as characters, the user input operation can be executed. The user input operation includes an input operation performed through an input device such as a touch screen, a keyboard, or a voice input operation performed through a recording device such as a microphone, which is not limited in this embodiment of the present application.
Wherein the input prompt message includes one or more of the following: user input information and candidate information corresponding to the user input information. The user input information refers to input information corresponding to the user input operation performed by the current user, for example, the current user inputs pinyin through a touch screen: nihao. The candidate information refers to information obtained by converting user input information according to word stock, picture stock and the like, and the information type can be characters (such as words, symbols and figures), pictures and the like. For example, the pinyin input by the current user: "nihao" is converted to the word: "hello", "your number" and "howling", etc.
In the embodiment of the present application, the input prompt information may be displayed in real time according to the user input operation, for example, the user input information may be displayed in the input display area, and at the same time, the candidate information corresponding to the user input information may be displayed in the candidate information display area, for example, the pinyin is displayed in the input display area: nihao, and simultaneously displaying the words converted by 'nihao' in the candidate information display area: "hello", "your number" and "howling", etc.
S102: and obtaining interference information converted from the input prompt information according to a preset conversion rule.
In the embodiment of the application, after the input prompt information is obtained, the input prompt information can be converted into the interference information according to the preset conversion rule, so that other users cannot acquire the real input prompt information, and the user can acquire the specific content of the preset conversion rule because the preset conversion rule can be a rule predefined by the current user, so that the user acquires the real input prompt information according to the interference information, or the user can also not acquire the specific content of the preset conversion rule, but acquires the real input prompt information in a voice prompt mode and the like. Therefore, the interference information enables other users to be unable to learn the real input prompt information, and privacy protection of the input prompt information is achieved.
Wherein the input prompt may include user input information and/or candidate information. Correspondingly, the interference information may include interference information converted from the user input information and/or the candidate information according to a preset conversion rule. For example, the user enters pinyin: "nihao" and obtain the word corresponding to the pinyin: after "hello", "your number" and "howling", the interference information may include inputting pinyin to the user according to a preset conversion rule: "nihao" converted interference information; the method can also comprise the step of carrying out word conversion on the pinyin according to a preset conversion rule: the interference information converted by 'hello', 'your number' and 'howl' can include the interference information obtained by converting each word respectively; or may include both types of interference information. Therefore, in the embodiment of the application, the privacy protection can be carried out on the user input information, or the privacy protection can be carried out on the candidate information, or the privacy protection can be carried out on the user input information and the candidate information at the same time. The interference information may be characters, such as chinese characters, words, symbols, etc. in english, chinese, etc., or may also be pictures, such as expression packages, local pictures collected by the user, etc., or may also be a combination of characters and pictures, etc.
S103: the interference information is displayed in the encoded input area.
For example, pinyin is displayed in the input display area: the interference information converted by 'nihao' or the words corresponding to the pinyin are displayed in a candidate information display area: the interference information converted by hello, your number and howl, or both are displayed simultaneously in the input display area and the candidate information display area.
It can be seen that, in the embodiment of the present application, after the input prompt information is obtained, the input prompt information may be converted into the interference information according to the preset conversion rule, so that other users cannot learn the real input prompt information, and because the preset conversion rule may be a rule predefined by the current user, the user may learn the specific content of the preset conversion rule, so that the user may learn the real input prompt information according to the interference information, or the user may also not learn the specific content of the preset conversion rule, but learn the real input prompt information by means of voice prompt and the like. Therefore, in the embodiment of the application, the input prompt information in the code input area is not displayed in a plaintext any more, but is converted into the interference information according to the preset conversion rule and then displayed, and other users except the current user cannot acquire the real input prompt information due to the interference information, so that privacy protection of the input prompt information is realized, the potential safety hazard of information stealing by other people is avoided, and the information security is improved.
The embodiment of the application can convert the input prompt information obtained in real time and output the interference information in real time. For example, the interference information is obtained and displayed in real-time as characters entered by the user are added and/or subtracted.
The embodiment of the application can be used in the terminal equipment, wherein the terminal equipment can obtain the interference information locally, namely the terminal equipment converts the input prompt information into the interference information according to the preset conversion rule. Or the terminal equipment can also obtain the interference information through other equipment such as a server, for example, the terminal equipment sends the user input information to the server to obtain the interference information converted by the server according to the preset conversion rule. Or the terminal device may obtain the interference information through the two modes at the same time, which is not limited in the embodiment of the present application.
In the embodiment of the application, when the input prompt information is converted into the interference information, the interference information can be converted in various modes. The following is a detailed description.
In an alternative embodiment, the interference information is obtained by adding information to the input prompt.
Specifically, the preset conversion rule includes a preset synthesis rule, and S102 may include: and synthesizing the input prompt information and the superposition information according to the preset synthesis rule to obtain the interference information. The following is a detailed description.
The superimposed information may be characters, such as chinese characters, words, symbols, etc. in english, chinese, etc., or may be pictures, such as expression packs, local pictures collected by the user, etc., or may be a combination of characters and pictures, etc.
Optionally, the preset composition rule may be used to indicate a generation rule of the superimposition information, specifically including one or more of the following information: setting rules of information length, setting rules of information type and generation mode of information content. Wherein the setting rule of the information length is used to indicate how to set the length of the superimposed information, for example, to indicate the number of characters of the superimposed information, etc. The setting rule of the information type is used to indicate how the information type of the superimposition information is set, for example, indicates whether the superimposition information is a character or a picture, or the like. The information content generation method is used for indicating the generation method of the content of the superimposed information, such as random generation, generation according to a certain formula, or a combination of multiple generation methods.
Optionally, the preset composition rule may be further used to indicate a positional relationship between the input prompt information and the superimposition information. The positional relationship may be a random positional relationship or a fixed positional relationship, for example, the superimposed information may be placed before or after the input of the prompt information, or the superimposed information may be interspersed in the middle of the input of the prompt information.
Therefore, the input prompt information and the superposition information are synthesized according to a preset synthesis rule, and the interference information is obtained, so that other users cannot learn the real input prompt information. The current user can acquire real input prompt information according to the preset synthesis rule and the interference information.
For example, the current user can learn to input prompt information according to the information length and the position relationship of the superimposed information. For example, the five-stroke character input by the user is: lk, the candidate information corresponding to the five-stroke character comprises: "Add", "return", "home" and "+". The preset synthesis rule can generate 3 characters and be placed behind the input prompt information, so that the generated superimposed information corresponding to lk can be: "enp", the superimposition information corresponding to the candidate information may include: "subtractive division," what me "," gate "," do not learn "," -/". The interference information obtained after synthesis comprises: "lkenp", "add-subtract-multiply-divide", "what me to return", "return to home", "go home" and "+ -/". The current user can learn that the last 3 characters are superposition information, so that the actual input prompt information can be judged. It is noted that, some confirmation prompt information may be displayed behind the candidate information, so that the current user can confirm the candidate information and select the screen by inputting the confirmation prompt information, for example, the candidate information: the back may display a confirmation prompt: "go", when the user inputs this information: "go", the corresponding candidate information is selected: and (5) turning back to go on the screen. The confirmation prompt may be deleted when the input prompt and the superimposed information are synthesized. For another example, if the user cannot learn the preset synthesis rule, a separator may be added between the displayed superimposed information and the input prompt information to facilitate the user to distinguish, for example, adding "-" or "." between the displayed superimposed information and the input prompt information.
After the screen operation is performed on part or all of the interference information, the input prompt information can be displayed without displaying the superposition information, or the input prompt information and the superposition information can be displayed simultaneously, and at the moment, a partition symbol such as "-" or "." can be added between the input prompt information and the superposition information for distinguishing.
It should be noted that, in order to avoid that other users than the current user distinguish between the superimposed information and the input prompt information, the superimposed information may be the same as the information type of the input prompt information and/or the superimposed information may have semantic relevance with the input prompt information. As described below, the superimposed information may be the same as the information type of the input hint information, for example, the input hint information includes characters of a symbol type: the generated superimposition information may also be a character of the symbol class: and "-/", avoiding other users from distinguishing the superposition information and the input prompt information according to the information type. Before generating the superimposed information, a semantic analysis result of the input prompt information can be obtained, and superimposed information with semantic relevance with the input prompt information is generated according to the semantic analysis result. For example, entering the hint information includes: the 'return' generates the superimposed information 'gate' with semantic relativity with the 'return', thus forming the interference information 'gate' with more smooth sentences, and avoiding other users from distinguishing the superimposed information and the input prompt information according to the semantics.
The preset synthesis rules may be the same or different in the multiple input process, for example, 3 characters may be randomly generated as superposition information in one input process and placed in front of the input prompt information, and 5 characters may be randomly generated as superposition information in another input process and placed behind the input prompt information. By setting different preset synthesis rules in different input processes, the privacy of information can be further increased.
In another alternative embodiment, the interference information is obtained by mapping part or all of the information in the input prompt message. The following is a detailed description.
Specifically, the preset conversion rule includes an information mapping rule, and S102 includes: obtaining information with a mapping relation with the input prompt information according to an information mapping rule; and obtaining the interference information according to the information with the mapping relation with the input prompt information.
The information mapping rule refers to a mapping rule between information, and may include rules such as sequentially adjusting characters in the information, and mapping the information according to an information mapping relationship. The information mapping relationship may include a mapping relationship between characters, or may include a mapping relationship between characters and pictures. For example, the information mapping relationship includes a mapping relationship between characters, and the input hint information includes characters: "go to school", from this information mapping relationship, a character having a mapping relationship with "go to school" is obtained: the "happy" character having the mapping relationship may be used as the interference information. For example, the information mapping relationship includes a mapping relationship between characters and pictures, wherein the pictures can be expression packages, local pictures collected by a user, advertisement pictures recommended by a server, and the like, and the pictures with the mapping relationship with the input prompt information are used as interference information. Wherein, the mapping relation can be pre-established by a user. For example, according to the historical use condition of the user, the server recommends pictures such as advertisement pictures and expression packages to the user, and the user establishes a mapping relation between preset words, sentences, characters and the like and the pictures recommended by the server.
The mapping may be performed on all the input prompt information to obtain the interference information, or may be performed on only the sensitive information in the input prompt information to obtain the interference information. The following is a detailed description.
The sensitive information may refer to information related to user privacy or property security, for example, may include any one or more of name, telephone number, address information, identification card number, bank card number, etc. in the embodiment of the present application, whether the input prompt information includes the sensitive information may be automatically detected, so as to map the sensitive information in the input prompt information, thereby implementing privacy protection of the user. Specifically, detecting sensitive information in the input prompt information, and obtaining information with a mapping relation with the sensitive information according to the information mapping rule; wherein the sensitive information may be predefined by the user or may be automatically detected by the device according to default rules. And replacing the sensitive information in the input prompt information by using the information with the mapping relation with the sensitive information to obtain the interference information. For example, the user input information includes: "shoujihao131 …" detects sensitive information "131 …" therein, the information mapping rule is that 1 corresponds to 9, 3 corresponds to 7, the sensitive information is mapped to "979 …" according to the information mapping rule, the mapped information is used for replacing information which is actually input, and the information is displayed in the input display area: "shoujihao979 …", so that other users cannot learn the real mobile phone number of the user, and privacy protection of the user is achieved.
In the embodiment of the application, in order to enable a user to acquire real candidate information, the real candidate information can be subjected to voice output before the candidate information is displayed on the screen. For example, the five-stroke character entered by the user is: lk, the candidate information corresponding to the five-stroke character comprises: "add", "return", "home" and "+", display "add-subtract multiply-divide", "what me to return", "return to home", "not learn" + -/", in order to enable the user to learn the actual candidate information, the candidate information may be sequentially speech-output, or one or more candidate information may be speech-output, for example, the first candidate information" add "is speech-output, and the user may determine that the last three characters in the displayed interference information are superimposed information according to the first candidate information. Or after the user performs the user screen operation, the embodiment of the application can respond to the user screen operation and perform voice output on the real candidate information corresponding to the user screen operation. For example, after the user selects the label corresponding to the interference information "what me comes back", the real candidate information can be selected for: "come back" for speech output. Therefore, when the user cannot know the specific content of the preset conversion rule, the user can know the real input prompt information in a voice prompt mode. Wherein, between the voice output, whether the mode is the earphone output mode can be further detected, if yes, the voice output is carried out.
In the embodiment of the application, in order to increase the information quantity of the interference information and increase the information utilization rate, the advertisement information can be further carried in the interference information. For example, the superimposition information includes advertisement information, and for example, the superimposition information may include advertisement keywords, advertisement links, pictures including advertisement icons, and the like. For another example, when the input prompt information is mapped according to the information mapping rule, the input prompt information may be mapped to information including advertisement information, for example, the terminal device obtains a picture including advertisement information recommended to the user by the server, and establishes a mapping relationship between characters and the picture, so that after the input prompt information is input, the input prompt information is mapped to the picture including advertisement information according to the mapping relationship.
The advertisement information may also point to a jump link address corresponding to the advertisement information, where the jump link address may be highlighted to be distinguished from other information, or may be displayed in the same manner as other information. After the user selects the advertisement information through clicking a mouse, touching the touch screen and the like, the user jumps to the display content corresponding to the jump link address. For example, the jump link address may be a web page address of a search page, and when the user clicks on the advertisement information, the jump is made to the search page.
Corresponding to the method embodiment, the application also provides a corresponding device embodiment, and the method is specifically described below.
Referring to fig. 2, the present application provides an apparatus embodiment of a privacy preserving apparatus for inputting hint information, including: a first obtaining module 201, a second obtaining module 202 and a display module 203.
The first obtaining module 201 is configured to obtain input prompt information in response to a user input operation.
The second obtaining module 202 is configured to obtain the input prompt information converted into the interference information according to a preset conversion rule.
And the display module 203 is used for displaying the interference information in the coding input area.
Optionally, the input prompt information includes one or more of the following information: user input information and candidate information corresponding to the user input information.
Optionally, the preset conversion rule includes a preset synthesis rule; the second obtaining module includes: the synthesis submodule is used for synthesizing the input prompt information and the superposition information according to the preset synthesis rule to obtain the interference information; the information types of the superimposed information and the input prompt information are the same and/or the superimposed information and the input prompt information have semantic relevance.
Optionally, the preset conversion rule includes an information mapping rule; the second obtaining module includes:
the first obtaining submodule is used for obtaining information with a mapping relation with the input prompt information according to the information mapping rule;
and the second obtaining submodule is used for obtaining the interference information according to the information with the mapping relation with the input prompt information.
Optionally, the first obtaining submodule is specifically configured to detect sensitive information in the input prompt information, and obtain information having a mapping relationship with the sensitive information according to the information mapping rule;
The second obtaining sub-module is specifically configured to replace the sensitive information in the input prompt information by using the information having a mapping relationship with the sensitive information, so as to obtain the interference information.
Optionally, the input prompt information includes candidate information corresponding to user input information; further comprises:
And the voice output module is used for outputting the voice of the candidate information before the candidate information is displayed on the screen, and/or responding to the user screen display operation and outputting the voice of the candidate information corresponding to the user screen display operation.
Optionally, the interference information includes advertisement information; the advertisement information points to the jump link address corresponding to the advertisement information.
Optionally, the interference information includes one or more of the following: characters and pictures.
Fig. 3 is a block diagram illustrating an apparatus 300 for privacy protection in accordance with an exemplary embodiment. For example, apparatus 300 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, or the like.
Referring to fig. 3, apparatus 300 may include one or more of the following components: a processing component 302, a memory 304, a power supply component 306, a multimedia component 308, an audio component 310, an input/output (I/O) interface 312, a sensor component 314, and a communication component 316.
The processing component 302 generally controls overall operation of the apparatus 300, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 302 may include one or more processors 320 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 302 can include one or more modules that facilitate interactions between the processing component 302 and other components. For example, the processing component 302 may include a multimedia module to facilitate interaction between the multimedia component 308 and the processing component 302.
Memory 304 is configured to store various types of data to support operations at device 300. Examples of such data include instructions for any application or method operating on the device 300, contact data, phonebook data, messages, pictures, videos, and the like. The memory 304 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
The power supply component 306 provides power to the various components of the device 300. The power supply components 306 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 300.
The multimedia component 308 includes a screen between the device 300 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 308 includes a front-facing camera and/or a rear-facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 300 is in an operational mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
The audio component 310 is configured to output and/or input audio signals. For example, the audio component 310 includes a Microphone (MIC) configured to receive external audio signals when the device 300 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 304 or transmitted via the communication component 316. In some embodiments, audio component 310 further comprises a speaker for outputting audio signals.
The I/O interface 312 provides an interface between the processing component 302 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.
The sensor assembly 314 includes one or more sensors for providing status assessment of various aspects of the apparatus 300. For example, the sensor assembly 314 may detect the on/off state of the device 300, the relative positioning of the components, such as the display and keypad of the apparatus 300, the sensor assembly 314 may also detect a change in position of the apparatus 300 or one component of the apparatus 300, the presence or absence of user contact with the apparatus 300, the orientation or acceleration/deceleration of the apparatus 300, and a change in temperature of the apparatus 300. The sensor assembly 314 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 314 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 314 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 316 is configured to facilitate communication between the apparatus 300 and other devices, either wired or wireless. The device 300 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In one exemplary embodiment, the communication part 316 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 316 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 300 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components for executing the methods described above.
In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 304, including instructions executable by processor 320 of apparatus 300 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
A non-transitory computer readable storage medium, which when executed by a processor of a mobile terminal, causes the mobile terminal to perform a privacy preserving method of entering hint information, the method comprising:
responding to user input operation to obtain input prompt information;
the input prompt information is converted into interference information according to a preset conversion rule;
The interference information is displayed in the encoded input area.
Fig. 4 is a schematic structural diagram of a server according to an embodiment of the present invention. The server 400 may vary considerably in configuration or performance and may include one or more central processing units (central processing units, CPUs) 422 (e.g., one or more processors) and memory 432, one or more storage mediums 430 (e.g., one or more mass storage devices) that store applications 442 or data 444. Wherein memory 432 and storage medium 430 may be transitory or persistent storage. The program stored on the storage medium 430 may include one or more modules (not shown), each of which may include a series of instruction operations on a server. Still further, the central processor 422 may be configured to communicate with the storage medium 430 and execute a series of instruction operations in the storage medium 430 on the server 400.
The server 400 may also include one or more power supplies 426, one or more wired or wireless network interfaces 450, one or more input/output interfaces 458, one or more keyboards 456, and/or one or more operating systems 441, such as Windows ServerTM, mac OS XTM, unixTM, linuxTM, freeBSDTM, and the like.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (16)
1. A privacy protection method for inputting prompt information, comprising:
when input is performed by using an input method, responding to user input operation, and obtaining input prompt information, wherein the input prompt information comprises user input information and candidate information corresponding to the user input information;
converting the input prompt information into interference information according to a preset conversion rule;
and displaying the interference information in an encoding input area, wherein the encoding input area comprises an input display area and a candidate information display area, the input display area is used for displaying user input information, and the candidate information display area is used for displaying candidate information corresponding to the user input information.
2. The privacy preserving method of claim 1, wherein the preset transition rules comprise preset composition rules; the converting the input prompt information into interference information according to a preset conversion rule includes:
Synthesizing the input prompt information and the superposition information according to the preset synthesis rule to obtain the interference information;
The information types of the superimposed information and the input prompt information are the same and/or the superimposed information and the input prompt information have semantic relevance.
3. The privacy preserving method of claim 1, wherein the preset conversion rule comprises an information mapping rule; the converting the input prompt information into interference information according to a preset conversion rule includes:
According to the information mapping rule, obtaining information with a mapping relation with the input prompt information;
and obtaining the interference information according to the information with the mapping relation with the input prompt information.
4. The privacy preserving method of claim 3, wherein the obtaining information having a mapping relationship with the input hint information according to the information mapping rule includes:
detecting sensitive information in the input prompt information, and obtaining information with a mapping relation with the sensitive information according to the information mapping rule;
obtaining the interference information according to the information with the mapping relation with the input prompt information, wherein the method comprises the following steps: and replacing the sensitive information in the input prompt information by using the information with the mapping relation with the sensitive information to obtain the interference information.
5. The privacy preserving method of claim 1, wherein the input prompt includes candidate information corresponding to user input information;
The method further comprises the steps of: before the candidate information is displayed on the screen, carrying out voice output on the candidate information; and/or the number of the groups of groups,
Responding to the user screen operation, and outputting the candidate information corresponding to the user screen operation in a voice way.
6. The privacy preserving method of claim 1, wherein the interference information includes advertisement information; the advertisement information points to the jump link address corresponding to the advertisement information.
7. The privacy preserving method of claim 1, wherein the interference information comprises one or more of the following: characters and pictures.
8. A privacy protection apparatus for inputting hint information, comprising:
the first obtaining module is used for responding to user input operation when input is carried out by utilizing an input method, and obtaining input prompt information, wherein the input prompt information comprises user input information and candidate information corresponding to the user input information;
the second obtaining module is used for converting the input prompt information into interference information according to a preset conversion rule;
The display module is used for displaying the interference information in an encoding input area, the encoding input area comprises an input display area and a candidate information display area, the input display area is used for displaying user input information, and the candidate information display area is used for displaying candidate information corresponding to the user input information.
9. The apparatus of claim 8, wherein the preset transition rules comprise preset composition rules; the second obtaining module includes: the synthesis submodule is used for synthesizing the input prompt information and the superposition information according to the preset synthesis rule to obtain the interference information;
The information types of the superimposed information and the input prompt information are the same and/or the superimposed information and the input prompt information have semantic relevance.
10. The apparatus of claim 8, wherein the preset conversion rule comprises an information mapping rule; the second obtaining module includes:
the first obtaining submodule is used for obtaining information with a mapping relation with the input prompt information according to the information mapping rule;
and the second obtaining submodule is used for obtaining the interference information according to the information with the mapping relation with the input prompt information.
11. The apparatus of claim 10, wherein the first obtaining submodule is specifically configured to detect sensitive information in the input prompt information, and obtain information having a mapping relationship with the sensitive information according to the information mapping rule;
The second obtaining sub-module is specifically configured to replace the sensitive information in the input prompt information by using the information having a mapping relationship with the sensitive information, so as to obtain the interference information.
12. The apparatus of claim 8, wherein the input prompt message comprises candidate information corresponding to user input information; the apparatus further comprises:
And the voice output module is used for outputting the voice of the candidate information before the candidate information is displayed on the screen, and/or responding to the user screen display operation and outputting the voice of the candidate information corresponding to the user screen display operation.
13. The apparatus of claim 8, wherein the interference information comprises advertising information; the advertisement information points to the jump link address corresponding to the advertisement information.
14. The apparatus of claim 8, wherein the interference information comprises one or more of the following: characters and pictures.
15. An apparatus for privacy protection comprising a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by one or more processors, the one or more programs comprising instructions for:
when input is performed by using an input method, responding to user input operation, and obtaining input prompt information, wherein the input prompt information comprises user input information and candidate information corresponding to the user input information;
converting the input prompt information into interference information according to a preset conversion rule;
and displaying the interference information in an encoding input area, wherein the encoding input area comprises an input display area and a candidate information display area, the input display area is used for displaying user input information, and the candidate information display area is used for displaying candidate information corresponding to the user input information.
16. A machine readable medium having instructions stored thereon, which when executed by one or more processors, cause an apparatus to perform the privacy preserving method of one or more of claims 1 to 7.
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